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  • Latham Hi‑Tech Seeds

    August 21, 2019 Crop Reports

    Aaron 2

    Southeast North Dakota

    Gary Geske

    This good looking field of Latham L 0645 LL soybeans is just east of Enderlin, ND. Crops continue to push toward maturity. So far, I have not noticed aphid pressure that’s high enough to warrant an insecticide application .

    Gary 1

    Northwest North Dakota

    Brian McNamee 

    You know the silage is going to be good when the Sudangrass looks like this! Pictured here is Elizabeth Rebonitsch, whose posing for a picture while helping her dad open the fields.

    Brian 1

    Anticipation is growing with Latham customers as we’re predicting record tonnage per acre in Southwest North Dakota. This photo shows another farmer who’s happy with his Latham® LH 5062 GT/LFY silage hybrid. I cannot wait to do in-field testing!

    Brian 2

     


    Northeast South Dakota

    James Keltgen

    Despite the challenging spring planting conditions and summer weather, some crops are developing nicely here in Northeast South Dakota. We’re only seeing low numbers of pests in corn and soybeans, but it’s unfortunate that more wet, cool weather is in the forecast. Growing Degree Units (GDUs) are needed to get corn to black layer. Corn needs roughly 54 days from brown silk to black layer. Some corn is still in the blister stage, putting us 45 days out with average temperatures. Soybeans continue to add pods except in wetter areas of the field where excess moisture has stunted growth.

    James 1

    Latham’s LH 3937 VT2 PRO RIB, on the left, is 20 kernels around by 32 kernels long. LH 4937 VT2 PRO RIB, on the right, is 16×36.

    James 2

    LH 4240 CNV at Ipswich is healthy and packing on yield!

    James 3

    L 1482 R2X near Ipswich is fully canopied.

     


    Southeast South Dakota

    Ramie Coughlin

     

    This week Southeast South Dakota is hosting its largest summer farm show, Dakota Fest. Latham Product Managers and Regional Sales Managers are busy talking with farmers about the challenges this year has brought and solutions to overcome them all. We are also discussing the latest and greatest products within Latham country. Many of our conversations have been about Enlist soybeans, silage corn and cover crops.

    Ramie 1


    Northern Minnesota

    Ken Highness

    With the harvest of sugar beets and spring wheat underway, there’s a lot of activity throughout the Red River Valley. The American Crystal Sugar Company starting pre-pile harvest. Pictured here is Latham® Dealer Todd Toppen, who is signing his plot for upcoming field days.

    Ken 1


    Southern Minnesota

    Justin Prokosch

    We’ve been busy, walking plots and evaluating products throughout southern Minnesota.

    Justin 1

    Justin 2

    Justin 3


    Northern Wisconsin

    Joe Salter

    Weather has been really good across the region, so we’re hoping it stays warm for a few more weeks. Soybeans have made great strides recently. Silage corn is getting close, so we soon will see fields getting chopped.

    As you can see, LH 4937 VT2 PRO RIB looks great in several plots and locations across this territory. Corn is growing tall in this early maturity Latham® plot that is located in the heart of northern Wisconsin.

    Joe 2

    Joe 1


    Northwest Iowa

    Jeremy Joynt

    Much of Northwest Iowa received a welcomed rain this week. As you’re walking through your 2019 crop and deciding what to plant for 2020, note how your crop is handling stress. Are you seeing your soybeans with signs of SDS or IDC? If so, Latham® IRONCLAD products would be a great fit in fields.

    JJ

    Northeast Iowa

    Craig Haaland

    Here is our popular LH 5245 VT2 PRO corn hybrid in Fayette County. Crops are looking pretty good in Northeast Iowa. Soybeans are filled out at the top of the plant, so we just need a few more timely rains to finish out these crops. Fungicide spraying is coming to an end, and farmers are hoping for a late frost.

    Craig 1

    Central Iowa

    Aaron Steenhoek

    Corn pollinated well, but yields will be variable this year compared to the consistency we have experienced the last couple years. Ear size and stand counts are all over the board both in length and girth. The late-planted corn pictured here is denting.

    Aaron 1 Aaron 2


    Eastern Iowa

    Jerry Broders 

    LH 6187 VT2 PRO is standing tall and looking great by Aurora, Iowa.

    Jerr 1

    LH 5725 VT2 PRO is a key product for rotational acres for 2020!
    Jerry 2Consider both products for your 2020 crop plan.


    Western Iowa

    Larry Krapfl

    Larry 3 Larry 1 Larry 2

    Latham’s 5742 RR in Madison, Nebraska, is 18 kernel around and 40 kernels long. Harvest population is 27,250 ears per acre on dryland.


    West North Central Iowa

    Bart Peterson

    This unusual trio has open range on this farmstead in Pocahontas County, Iowa. They do not wander off as Mama (hen) takes care of Porkchop, the piglet, like he’s one of her own. The calf is named Porterhouse, and they’re really quite entertaining to watch.

    Bart 1

    North Central Iowa

    Cory Greiman 

    We’re seeing a lot of Northern Corn Rootworm beetles in fields where last year’s crop was soybeans, as well as in soybean fields that weren’t sprayed for aphids. Most farmers who sprayed a fungicide this season added in an insecticide, so they’re not experiencing heavy infestations now.

    Cory 2 Cory 1

    Laura Cunningham

    August 21, 2019
    #FromTheField Crop Reports, Season, Summer
  • Latham Hi‑Tech Seeds

    August 14, 2019 Crop Reports

    LH 4242 N MN Crop Report 081419

    Northeast North Dakota

    Gary Geske

    For the third consecutive year, this Latham® dealer is using our conventional/leafy corn hybrids for silage. Latham’s silage mainstay LH 5062 GT/LFY continues to be a rock star in this area. If you have the ability to grow conventional corn on your farm, take a look at our portfolio of products.

    McNamee


    Southeast North Dakota

    Gary Geske

    Although this field of Latham® LH 4940 CNV/LFY was planted late due to a wet spring, it’s still doing what it does best. Plants are already 10 to 11 feet tall with 10+ leaves above the ear. This conventional silage hybrid, with its big dark green sunsoaker leaves, will produce tons of high quality silage this fall.

    LH 4940 Latham Seeds Crop Report LH 4940 SE North Dakota Crop Report 081419


    Northeast South Dakota

    James Keltgen

    Last week a damaging storm moved through central South Dakota causing massive destruction to crops and buildings. The damage started near Gettysburg and made its way down to Burke. This week a storm moved through eastern South Dakota, dumping up to 4.5 inches on already saturated ground. Rootworm beetles have a heavy presence in corn fields this year. We’re seeing a lot of bean leaf beetles, as well as green clover worms and thistle caterpillars in soybeans. Early planted corn is now in the milk stage and soybeans have flat pods with many still flowering and adding smaller pods.

    LH 4657 VT2 PRO near Groton, SDNE SD Crop Report LH 4657 VT2 PRO near Groton, SD

    EX 4325 VT2 PRONE SD Crop Report EX 4325 VT2 PRO

     

    Some corn fields recently were 100% wiped out by hail.

    NE SD Crop Report Hail Damage


    Southeast South Dakota

    Ramie Coughlin

    Another 1 to 3 inches of rain fell across South Dakota on Friday, so wheat harvest is slow going. This week I’m sharing one of South Dakota’s prettiest crops. Did you know South Dakota ranks #1 in sunflower production? As you drive west through Southeast South Dakota, you can see miles of the yellow flowers. They are often used as a rotational crop for corn in western SD where moisture can be in short supply and soybeans don’t typically perform well. However, with crop innovation we are seeing more soybeans planted further and further west.

    SE South Dakota Latham Seeds Crop Report 081419


    Northern Minnesota

    Ken Highness

    Crops in my region continue to move quickly toward maturity and harvest will soon be in full swing.  Fields were stressed this season with too much moisture, so roots will be more of an issue than stalks this season. Saturated soils limit the growth of root hair and brace roots making the total mass much smaller. This will put stress on the plant later in the year. Corn plants may not have the ability to take up enough nutrients, or they may lodge if there is a late-season wind or rain event. Farmers should note these fields and prioritize them for harvest. These little farmers spent the afternoon scouting fields with their grandfather. They’re pictured in a nice looking field of Latham’s LH 4242 VT2 PRO near Barnesville, MN.

    LH 4242 N MN Crop Report 081419


    Southern Minnesota

    Justin Prokosch

    The effects of our wet spring are still evident in some areas of Southern Minnesota.

    Southern Minnesota Crop Report Wet Spring Effects 081419

    This soybean field in Renville County looks nice. Fungicides have been applied on numerous fields throughout this area.

    S MN Crop Report 081419


    Southern Wisconsin 

    Greg Mair

    As long as the field was fit to plant corn in southern Wisconsin, the crop looks great! This field of LH 5245 VT2 PRO in Cambridge was planted on May 16 and is coming along nicely.  We will need an excellent September to finish off this crop, but things are looking positive in the countryside today.

    IMG 8901


    Northern Wisconsin 

    Joe Salter

    Areas in Northern Wisconsin have received 3+ inches of rain during the past week. We’re hoping some long, warm days are ahead to finish out the month of August. Soybean varieties L 1748 R2, L 1769 R2X and L 1793 LLGT27 are looking very strong in this Latham SuperStrip plot.

    N Wisco Crop Report Latham Seeds 1748 R2 081419N Wisco Crop Report 1769 Latham Seeds 081419N Wisco Crop Report 1793 LLGT27 Latham Seeds 081419


    Northwest Iowa

    Jeremy Joynt

    Crops continue to be in various stages of development, but we’re seeing some corn move into dough stage. Most fields are keeping clean of disease, but we are seeing some scattered grey leaf spot and rust.  August makes soybeans! With daytime highs in the mid-70s to low-80s, heavy dew and moisture on the leaves, keep watching for aphids. The threshold is 250 per plant, but do not wait that long as aphid populations can explode rapidly.

    NW IA Latham Seeds Corn 8 13 19 NW IA Latham Seeds Soybeans 8 13 19


    Northeast Iowa

    Craig Haaland

    This field of our L 2249 Liberty soybeans in Howard County Iowa is waist high. If we receive some timely August rains, we could have a good crop. Soybeans are short throughout my territory, but short beans can yield well.

    North Central Iowa Crop Report L 2249 L 0814192

    North Central Iowa Crop Report L 2249 L 081419

    This field of Latham LH 4937 VT2 in Howard County is coming along pretty good. Farmers are finishing up spraying everything, so hopefully we can finish this crop year on a high note.

    North Central Iowa Crop Report LH 4937 VT2 081419


    Eastern Iowa

    Jerry Broders 

    https://www.lathamseeds.com/app/uploads/2019/08/Eastern-IA-Crop-Report-081419.mp4

    Western Iowa

    Larry Krapfl

    With 16-kernels around and 42 kernels long, Latham’s LH 6317 VT2 PRO DG RIB is kicking it! A few kernels have begun to dent.

    LH 6317 VT2 PRO Western Iowa Crop Report 081419

    This beautiful field of Latham Liberty Link soybeans (L 3187 L) shows weed control. I’m looking forward to harvest!

    L 3187 L Western Iowa Crop Report 081419


    West North Central Iowa

    Bart Peterson

    What a good looking clean field of L 2193 E3!

    West Central IA Crop Report L 2193 E3 081419

    Laura Cunningham

    August 14, 2019
    #FromTheField Crop Reports, Season, Summer
  • Latham Hi‑Tech Seeds

    Scout for Soybean Gall Midge

    Gall midge larvae credit Dr. Bruce Potter
    Gall midge larvae credit Dr. Bruce Potter
    Gall midge larvae and damage under the soybean stem epidermis. Photo by Dr. Bruce Potter, University of Minnesota

    Soybean Gall Midge (SGM) caused extensive damage in 2018. It already has been reported in Iowa, Minnesota, Nebraska and South Dakota this season.

    Scout around the edges of your soybean fields, especially those areas that are closest to fields where SGM was spotted last year.  The adult stage of this pest is a fly from the genus Resseliella. The adult insects are so small that they go unnoticed in everyday scouting activities. Other midge flies are the Hessian Fly and the Wheat Blossom Midge.

    The SGM may be spotted in the larval stages as they feed on a variety of items like decaying organic matter, fungi and, of course, galls on the stems of plants. Affected plants will appear wilted and eventually die.

    Wilting also is symptom of Phytophthora Root Rot and Fusarium Wilt, so you’ll need to split the base of the soybean stem to know if the problem is an insect or disease. Once you split the stem, look for orange or white larvae.

    You can see in this photo by Dr. Bruce Potter from the University of Minnesota that the larvae look like maggots. If find larvae, contact your local Extension Service immediately!  While SGM larvae are almost impossible to control once they have colonized plants, Extension personnel want to learn more about this pest’s lifecycle.  Any information you can give on how your field may have been infested will help all of us combat this pest in future years.

    Because so many soybeans across Latham Country were planted later this spring than in 2018, the concern is SGM might be even more problematic this year. Last fall SGM was recorded in 69 counties of Nebraska, Iowa, Minnesota and South Dakota.

    Very little is known about the biology of the Soybean Gall Midge and even less is known about methods to control it.  With your help, we can begin to know and understand more about this potential threat to soybean production.

    Mark Grundmeier, Product Manager

    August 13, 2019
    Agronomics, Crop, Insects, Season, Soybeans, Summer, Tech Tuesday
  • Latham Hi‑Tech Seeds

    August 5, 2019 Crop Reports

    Northeast South Dakota Leafy has 10 leaves above the ear Latham Seeds Crop Report 080719

    Northwest North Dakota

    Brian McNamee

    Much needed rain fell across Western and North Central North Dakota last weekend, bringing a halt to harvest. Farmers are taking out crops wheat, barley, oats, peas and rye. Reports are mixed. Peas are having a good year. It looks like the later planted spring wheat, pictured here, will be superb.

    After a day or two of rest, farmers will regroup. The timing of this rain is perfect to help fill soybean pods and to provide corn under pollination some relief. Looking forward to watching our Latham Hi‑Tech Corn and Soybean varieties continue to develop!

    Brian 2

    Brian 1


    Southeast North Dakota

    Gary Geske

    Pollinator habitat, like this long grass prairie along my driveway, is important. Seed harvested from this weed-free plot is used to expand acres planted across the tri-state area. Producers, who value the importance of helping honey bee colonies plant pollinator habitat on their more marginal crop land or an odd-shaped field.

    Southeast North Dakota Crop Report Latham Seeds 080719


    Northeast South Dakota

    James Keltgen

    Latham’s 5062 Leafy has 10 leaves above the ear even with the early cold growing season!

    Wet is still the theme for 2019. Another round of heavy rains, ranging from 1 to 7 inches, hit this past week. Many farmers have been unable to spray crops in a timely manner, so crop dusters have been busier than usual. The early corn is has pollinated and some later planted corn has yet to pollinate.

    Soybeans are shorter than normal this year and are slow to canopy due to saturated soils. One customer had to spray for green clover worms. Liberty and the new E3 Enlist soybeans are proving to be a great option for weed control.

    Northeast South Dakota Leafy has 10 leaves above the ear Latham Seeds Crop Report 080719


    Southeast South Dakota

    Ramie Coughlin

    Corn is coming right along in South Dakota. Most fields are pollinating now and temperatures couldn’t be more perfect. The hot temps in July earned us some much needed Growing Degrees, and so far August is providing us with great flowering weather. Soybeans are also enjoying mild temps while setting pods. Many soybean fields are at the R3, or beginning pod, stage. Many fields in Southeast South Dakota are still drying after anywhere from 0.2 to 6 inches fell here last week. Yep, I said 6 inches!

    Ramie 1


    Northern Minnesota

    Ken Highness

    This field of LH 3695 VT2 PRO looks great on the farm of Kerri and Mathew Mattson. Their daughter, Taylor, posed for me with her Champion Dairy Steer at the Pope County open show. This dynamic duo will show at the Minnesota State Fair, August 22 through September 2. Good Luck, Taylor!

    Northern Minnesota LH 3695 VT2 PRO Latham Seeds Crop Report Northern Minnesota Pope County Fair Latham Seeds Crop Report

    101 Animals on the Auction Block

     

    Southern Minnesota

    Justin Prokosch

    This E3 plot near Butterfield, Minnesota continues to shine. Many farmers are applying fungicide on their corn and are just starting to apply fungicide on their soybeans. Not many aphids have been spotted yet in the area. Come to Farmfest in Redwood Co. Minnesota  this week and stop by the Latham booth for some goodies!

    Justin 3 Justin 1 Justin 4


    Northern Wisconsin

    Joe Salter

    Crops as a whole look good in my territory. Unfortunately, storms in the north caused several barns and grain bins to go down. These photos show my Latham soybean plot and my boys are doing some farm work with their grandpa.

    Joe 2 Joe 1 Joe 3

    Southern Wisconsin

    Greg Mair

    The corn crop is moving along quickly in southern Wisconsin.  This field of LH 5635 VT2 PRO, which was planted June 1 in Cuba City, was full shed on August 5.  Corn that was planted late into appropriate field conditions appears to have the potential to be a very good crop.

    Southern Wisconsin Crop Report Latham Seeds 080719


    Northwest Iowa

    Jeremy Joynt

    While signing fields and scouting for late-season pests and diseases, continue to scout for Japanese Beetles, grasshoppers, and aphids. It only takes 20% defoliation to meet the economic-threshold for loss when soybeans are in the reproductive stages. You might add pesticide to the tank mix if you are putting on fungicide.

    Northwest Iowa Crop Report Japanese Beetle 080719


    North Central Iowa

    Cory Greiman

    Farmers in North Central Iowa are protecting yield with fungicide and insecticide applications this week.

    North Central Iowa Crop Report Latham Seeds 080719

     

    Northeast Iowa

    Craig Haaland

    Both this field of L 2228 R2 and this field of our popular LH 5245 VT2 PRO RIB are progressing nicely in Chickasaw County, crops across northern Iowa could use a shot of rain. Keep a close watch for Japanese Beetles. We’re seeing some common rust in corn fields, as well as root worms and some blight. Aerial applicators have been pretty busy.

    Craig 1

    Craig 2

    Eastern Iowa

    Jerry Broders 

    While scouting corn and soybeans this past week, I’ve seen Gray Leaf Spot and a little eyespot. I haven’t seen any disease in the soybeans. Our biggest concern right now is moisture. Timely August rains are needed. Moisture can be found, but it is 18 to 20 inches from the surface.

    Jerry 2 Jerry 1 Jerry 3


    Western Iowa

    Larry Krapfl

    Soybeans and oats were planted six days ago on this farm that was put into preventative planting.

    Larry 1

     

    West North Central Iowa

    Bart Peterson

    I scouted this field of Latham Hi‑Tech Hybrids near Humboldt, IA this week. The shorter-stature corn is LH 4249 SS. Towering 2 foot taller alongside it is LH 5199 SS/LFY. This taller variety is intended for silage and we’re already seeing the impressive height and wide leaves of the leafy trait come through. Looking forward to the tonnage results at silage harvest.

    Western North Central Iowa Crop Report Latham Seeds 080719 Western North Central Iowa Crop Report Latham Seeds Photo 2 080719

    Central Iowa

    Aaron Steenhoek

    Corn planted during the last half May and the first part of June is reaching tassel. Bugs are extremely prevalent as is disease! If timing is right, applying fungicide and insecticide may be very worthwhile on these fields. Not only could an application help this year, but it could make a difference in rootworm beetle populations next year if you’re planning to plant corn-on-corn.

    Central Iowa Corn Disease Crop Report 080719 Central Iowa Corn Disease 080719

     

    Laura Cunningham

    August 7, 2019
    #FromTheField Crop Reports, Season, Summer
  • Latham Hi‑Tech Seeds

    July 31, 2019 Crop Reports

    Aaron 1

    Northwest North Dakota

    Brian McNamee

    With all the new soybean technologies, I often gets asked these questions:

    • How do Enlist soybeans yield compared to Extend?
    • All things considered, which beans have the highest yielding genetics for my geography?
    • Can I see some supporting data?

    Latham Hi‑Tech Seeds is conducting research across the Upper Midwest to help our customers answer these questions. Rest assured, before any product makes it into our lineup, it’s already gone through extensive testing. We take great care to select the products that have been shown to perform best in “Latham Country.”

    Brian 1

    Southeast North Dakota

    Gary Geske

    It’s been a challenging year for production, as well as for research and test plot sites. As you study plot results this fall, keep in mind that each testing site faced different weather-related issues. That’s why, at Latham Hi‑Tech Seeds, we test products for multiple years and across multiple locations. Visit with your Latham Seed representative for a field-by-field seed recommendations based on years of experience rather than on one year of questionable data.

    Gary 1


    Northeast South Dakota

    James Keltgen

    Another 1 to 2 inches of rain fell this week, but only a 0.5 inch would have been welcome. Unfortunately, we also got strong winds that caused green snap. Damage was as much  as to 90% of the corn in areas where the corn was about to tassel. Most is in full pollination this week, although the latest planted corn has yet to reach that stage. Many are putting on vegetation while flowering, while the latest planted soybeans have yet to canopy.

    James 1

    Southeast South Dakota

    Ramie Coughlin

    When scouting for aphids and spider mites watch for leaf feeding. This is the time of year we can typically see the second generation of bean leaf beetles feeding on plants. Most insecticide seed treatments provide full control of the first generation, which emerges in early June, and help suppress the second generation. When considering a mid-summer insecticide application, please do NOT spray unless a pest threshold has been met. Threshold for bean leaf beetles  can be found on the chart provided.Ramie 2Photo credit Purdue Extension


    Northern Minnesota

    Ken Highness

    President of Latham Hi‑Tech Seeds, John Latham, toured my territory this week. He’s standing in LH 5245 VT2 PRO DG RIB, which is Latham’s five-time F.I.R.S.T. Trial champion!

    Shannon 1

    Southern Minnesota

    Justin Prokosch

    A majority of the corn that was planted in May is pollinating pretty nicely now with the moderate temperatures we’re experiencing this week in southern Minnesota.

    Justin 1

    Northern Corn Leaf Blight is showing up in Central Minnesota. This is a great time to think about applying a foliar fungicide.

    Justin 2


    Northern Wisconsin 

    Joe Salter

    Crops have come a long ways during the past two weeks, but a late frost is still needed to help finish out this crop.

    Fungicide application could prove to be very profitable with the conditions. It’s important to know if the hybrid you planted is responsive to fungicide application. Look in the Latham Product Guide or check our website to make sure your hybrid(s) has a HR (highly recommended) or R (recommended) rating before applying fungicide.

    Joe 1
    This Latham plot is coming right along in Eastern Chippewa County.
    Joe 2
    Wyatt Pozarski standing next to LH 4657 VT2 PRO RIB

     

    Southern Wisconsin

    Greg Mair

    Insecticide and fungicide are being applied this week to corn and soybeans.  Leaf diseases, like Grey Leaf Spot and Northern Corn Leaf Blight, started showing up last week. Japanese Beetles are defoliating soybean plants. Fungicides and insecticides paid significant dividends last year, helping farmers capture the full potential of the crop. If corn prices rise as expected, it will pay off more to protect yield.

    Greg 1

    Greg 2


    North Central Iowa

    Cory Greiman

    Latham L2193 E3 was planted in a field with high pH and shows no signs of yellowing. The pH levels in this field get as high as 8.3 while the field average is 7.8.

    Cory 1

    Northeast Iowa

    Craig Haaland

    Our L1995 Enlist Soybeans in Mower County, MN, are really coming along but still on the short side. Corn fields have pretty much tasseled and farmers applying fungicide. Keep scouting field because we all know that insects and disease can show up strong in a short period of time.

    Craig 1

    Eastern Iowa

    Jerry Broders 

    Last week’s weather pattern has been dry across Eastern Iowa. Considering all the heat and lack of moisture, the crop is doing fairly well. Areas with lighter soil are showing signs of drought stress. Aerial applicators are applying fungicide on the early-planted corn. Later corn is still developing and has yet to reach the R1 stage of development. Latham® field signs are going up on plots and in fields throughout the area. Please contact me or your local Latham dealer if you’re interested in taking a plot tour.

    Jerry 1

    Jerr y1

    Western Iowa

    Larry Krapfl

    Japanese Beetles are defoliating crops near Woodbine, Iowa. Be sure to scout your fields and keep a watch on treatment thresholds.

    Larry 1

    West North Central Iowa

    Bart Peterson

    Dealers in my area have been busy signing plots. The hybrids in this Latham SuperStrip™ plot range in maturity from 100 to 107 days.

    Bart 1

    Central Iowa

    Aaron Steenhoek

    Corn pollination has gone well. Corn planted prior to the mid-May rains has pollinated. Early yield estimates are all over the board, but some fields look really good. Soybeans that were planted timely are nearing the R3 fungicide window.

    Aaron 1

     

    Laura Cunningham

    July 31, 2019
    #FromTheField Crop Reports, Season, Summer
  • Latham Hi‑Tech Seeds

    Mid-Season Foliar Fungicide Application

    Corn rust

    With the hot, humid weather that has made its way into Latham Country this summer, conditions are prime for foliar diseases. Fields considered to be high risk are continuous corn fields, fields with conservation tillage and susceptible hybrids. Watch for Gray Leaf Spot, Southern Rust, Common Rust, Northern Leaf Blight, Goss’s Wilt, Tarspot and Eyespot.

    When it comes to weighing the costs and benefits of fungicide, there are many factors to consider. Price of corn, product, application and drying cost can all seem like daunting costs that would scare any farmer away from going the extra mile. However, investing in a fungicide could be a small tradeoff when it comes to protecting your yield potential. When scouting, look for disease on the third leaf below the ear. If 50 percent or more of the field is infected at tassel, we recommend spraying fungicide.

    The highest return on investment is going to be around VT to R2 time period because you will be able to suppress diseases that may be present on the leaves and protect them for a few weeks of any diseases trying to get into the plant. Corn is also done putting on new leaves at this point. Typically, a 5-8 bu/A yield increase will pay for the investment depending on grain price and application costs. If you are facing heavy disease pressure, be sure to select the right fungicide for the diseases you have. Fungicides with dual modes of action in the Group 3 (Triazoles) and 11 (QoI) will provide suppression and some lasting protection. Look for the active ingredients that end in “ole” (Triozoles) and “in” (QoI).

    We recommend doing your homework before applying fungicide. Scout fields to determine disease pressure, consider high susceptibility hybrids and the disease history of the field.

    Corn rust
    Shown above is common rust. To identify this in your fields, look for raised, brick-red pustules.

     

    Phil Long

    July 29, 2019
    Agronomics, Corn, Crop, Fungicide, Season, Summer, Tech Tuesday
  • Latham Hi‑Tech Seeds

    #AskTheAgronomist: Greensnap & Root Lodging

    7.25.19 feature image

    LIBSYN header 2 01

    What is cause and effect of greensnap? Tune in to hear from Phil Long!#AsktheAgronomist

    0:15 – Updated Across Latham® Country
    1:25 – Why does greensnap happen?
    3:30 – Growth regulator herbicides & the relation to greensnap
    4:20 – Root lodging yield loss
    6:15 – Location of corn stalk snap & yield loss
    9:35 – Select the appropriate plant characteristics
    10:50 – Disease potential

    Laura Cunningham

    July 25, 2019
    #AskTheAgronomist, Agronomics, Corn, Crop, Growth Stages, Season, Summer
  • Latham Hi‑Tech Seeds

    July 24, 2019 Crop Reports

    Gary G

    Northwest North Dakota

    Brian McNamee

    A couple bad storms blew through in the southwest part of my territory. Tornadoes touched down with the battered farm pictures to prove it. It’s really a shame as the corn silage corn in that area looked fantastic because it had received above-normal precipitation. Lots of tassels have started shooting out of corn in the past four to five days. It’s amazing how the development of corn and soybeans caught up with the hotter weather. The good news is it looks like there’s another week of ideal temperatures on the horizon.

    Winter wheat harvest just started last weekend, and I expect to see many combines in the fields this week.

    Brian 1

    Brian 2

    Southeast North Dakota

    Gary Geske

    My grandson and I inspected a field of Latham LH 4940 CNV/LFY. Notice the big, wide leaves and the healthy plant. It still has a lot of growing to do before harvest, but you can tell by Carson’s smile that there will be plenty of tons of high quality silage this fall. Ask your Latham® dealer about all the great forage choices that Latham Seeds has to offer.

    Gary G


    Northeast South Dakota

    James Keltgen

    Corn is just starting to show tassels this week. We have had less moisture this past week, so yellowed corn is starting to root down some. Soybeans are putting on flowers and vegetation. We need continued warm weather for corn to reach maturity.

    James 1

    Southeast South Dakota

    Ramie Coughlin

    Mother Nature has once again proven that she is in charge. Corn fields across Southeast South Dakota were looking good, and the first planted fields were beginning to tassel. Then in rolled a severe thunderstorm on Saturday morning that caused damage across a large region of Eastern SD.  While some areas had little to no damage, other areas were hit hard. In addition to many down power lines, trees were uprooted. Imagine what happened to the corn in a rapid growth stage! Pictures here is a field that goose-necked in the storm.

    Ramie 1


    Northern Minnesota

    Ken Highness

    Last week we received some much needed sunshine and heat units. The crops are looking good. Pictured is 160 acres of LH 4097 VT2 PRO near Cayuga, ND.

    KEn

     

    Southern Minnesota

    Justin Prokosch

    L 1858 R2 looks really nice and is close to filling the rows in Southeast Minnesota. Justin 2 Justin 1


    Northern Wisconsin 

    Joe Salter

    Last week brought crazy weather with high winds, lots of rain and more than a half dozen confirmed tornados.  Areas to the north appear to have received the most damage to crops as field after field of corn is laying flat.

    This picture shows the storm approaching my house.

    Joe 1

    Southern Wisconsin

    Greg Mair

    Tassels are beginning to shed on the early-planted acres. While walking fields this past week, I saw Grey Leaf Spot developing on the corn leaves.

    Soybeans are beginning to close rows, and insects are becoming a concern.  We haven’t seen aphids, but we are seeing a decent amount of Japanese Beetle pressure.

    To maximize your crop’s potential, actively walk your fields and address any concerns.  If you’re looking for a second opinion, I’m just a phone call away.

    Greg 1

    Greg 2


    North Central Iowa

    Cory Greiman

    This Latham® SuperStrip corn plot at Zach Greiman’s Farm, south of Garner, Iowa, is looking good.

    Cory 1

    Northeast Iowa

    Craig Haaland

    Here’s a great looking field of Latham’s LH 5200 conventional corn in Fillmore County, Minnesota, after a tough week of weather. Rainfall ranged from 4 to 6 six inches this week. These corn fields are starting to or have tasseled, and the weather has been favorable. We’ve experienced heat during the day with cooler nighttime temps. Soybean fields are starting to fill the rows and also are looking pretty good. Keep scouting your fields for any type of issues.Craig

     

    Eastern Iowa

    Jerry Broders 

    The western part of my area got anywhere from 0.4 to 2 inches of rain this last week during the hot spell. Farms east of Interstate 380 were not as fortunate. The rain moved around us, and we caught about a tenth of an inch on Thursday. Fortunately, we didn’t get any damaging winds either.

    It’s very hard to tell what is happening in in an entire field without flying over them with an airplane or drone. One of our Latham® dealers sent up his drone last Friday to scout a field. You can see where there was wet spot in the field that was planted three days later than the surrounding corn. There is about a two-foot difference in plant height, and there is definitely a reduced stand in area of the field. Most growers experienced similar conditions due to conditions during spring planting.

    I’m also getting reports of Japanese beetles showing up in high numbers in soybean fields. Proactively scout as insect pressure starts to build in the field.

    Jerry 2

    Jerry 1

    Jerry 3

     

    Western Iowa

    Larry Krapfl

    The tassel was worth the hassle! Farmers had to remove acres of trash left from the March floods, but it was worth it to see their fields tassel.

    Larry 1

    West North Central Iowa

    Bart Peterson

    Jenna Ricklefs’ Latham® SuperStrip corn plot, was planted May 2. Maturities, ranging from 106 to 109 days, are nicely tasseled.

    Bart 1

    West North Central Iowa

    Aaron Steenhoek

    Pollination is going well throughout much of central and southern Iowa as some welcome rains have brought with them cooler temperatures through this crucial phase! Pictured is LH 6175 VT2 PRO RIB planted the end of April, standing strong through some of the strong winds this weekend and nearing brown silk! We have some very good crop potential throughout areas and now is the time to be on the offense with yield enhancement practices like fungicide for increased plant health and stand ability into the fall. Remember to contact your local Latham® representative, so that we can guide you to those products that will provide you the best return on your investment this year!

    Aaron 1


     

     

     

    Laura Cunningham

    July 24, 2019
    #FromTheField Crop Reports, Season, Summer
  • Latham Hi‑Tech Seeds

    The Cause & Effect of Greensnap

    IMG 4711

    Greensnap can occur during two of the most rapid vegetative growth stages of corn from V5 to V8 and from V12 to R1. During a corn’s rapid growth stage, internodes elongate and become susceptible to breaking off. From V12 to R1, a corn plant can grow up to 4 inches per day!

    When greensnap occurs, it happens at the primary ear node which is detrimental to corn yield in the fall. Aside from high winds, other factors can include planting conditions, farm management practices and genetics of the corn plant.

    When corn plants are in their first stage of rapid growth from V5 to V8, post-emergence herbicide is often applied. Growth-regulator herbicides can play a negative role in the integrity of the plant structure for short time after application. This combined with rapid plant growth weakens plant structure leaving it susceptible to greensnap.

    Here are three suggestions to manage for greensnap in future crop years:

    1. Choose hybrids that have strong plant characteristics. We suggest selecting hybrids with above average root strength, stalk strength and disease resistance.
    2. Take a second look at your herbicide management plan, specifically time of application or reduction of growth regulator herbicides.
    3. Set your corn crop up for success from the beginning of the season by planting into a favorable seed bed at the appropriate seed depth. Give the seed a chance to establish a strong nodal root system to help withstand harsh weather through the growing season.

    If you have questions on selecting the right hybrid for your field, let us know. We can connect you with one of our product specialists to ensure the right seed is placed on the right acre. This is the first step you can do to protect your corn crop from greensnap.

    Laura Cunningham

    July 23, 2019
    Agronomics, Corn, Crop, Growth Stages, Season, Summer, Tech Tuesday
  • Latham Hi‑Tech Seeds

    #AskTheAgronomist: Soybean Scouting Blitz

    7.18.19 Ask The Agronomist

    It’s time to scout soybeans!! Tune in for a 10 minute soybean blitz on what to look for in the field.

    Insects: Japanese Beetles 1:55
    Insects: Gall Midge 2:35
    Insects: Aphids 3:55
    Diseases: Sudden Death Syndrome 4:45
    Diseases: Frog Eye 6:10
    Diseases: Soybean Cyst Nematode 7:14
    Disorders: Iron Deficiency Chlorosis 8:22
    Disorders: Root Development 9:33
    Disorders: Herbicide Injury 10:55

     

    Laura Cunningham

    July 18, 2019
    #AskTheAgronomist, Agronomics, Crop, Disease, Insects, Season, Soybeans, Summer
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