Disease | | Latham Hi-Tech Seeds

Latham Hi‑Tech Seeds

Summer Fertilizer Increases Alfalfa Winterhardiness

Core Catt, Forage Product Manager

With everything from groceries to gas on the rise, we understand the need to question whether expenses are necessary or justifiable. Below is information to support why fertilizing alfalfa in summer and applying fungicide to silage hybrids warrants your attention.

Fertilizing alfalfa in the summer helps fill the cellular gas tank of the plant’s crown, which helps increase its yield potential for the current growing season, as well as increases its potential for winterhardiness. All alfalfa benefits from in-season fertility, regardless of cutting schedule or strategy.

Summer seeding is fast approaching. July 20 through August 1 are key seeding dates for Latham Hi‑Tech Seeds’ northern territory, which includes North Dakota, as well as northern Minnesota and northern Wisconsin. August 1-15 is the range of recommended alfalfa seeding dates for southern Minnesota and southern Wisconsin while most alfalfa growers in Iowa typically seed in mid-August. Look at this graph.

Sourced from University of Wisconsin – Extension

Due to our late spring, many Midwest alfalfa growers have moved seeding alfalfa to this fall. The success of fall seeding depends on moisture. It’s important that alfalfa germinates quickly, develops a crown, and builds enough crown carbohydrates to overwinter.

Latham® AlfaShield^TMis a great seed treatment to help facilitate quick emergence. Think of AlfaShield as wrapping your alfalfa seed in a sponge. It helps protect the fragile germ of the seed. It also helps draw moisture to the seed, which is particularly important when seeding into moisture-stressed soils. Summers-seeded alfalfa is up against the time clock; approximately four to six weeks of significant growth needed to develop the crown before frost. The 2022 and 2023 Latham product guides include a dry matter (DM) ton advantage of AlfaShield compared to the old industry standard. AlfaShield has a bigger advantage in moisture-stressed soils.

Summer Considerations for Corn Silage

When I walk fields and test plots in the fall, I note a hybrid’s stay-green ability. I believe this observation relates to plant health. Healthy plants tend to have a lower probability of developing infection, which can create the environment for molds and mycotoxins to grow. Fungicide application promotes plant health and can boost yield and corn silage quality. Healthy, dark green, disease-free leaves are like solar panels capturing more sunlight for more photosynthesis. Healthy leaves also build more yield, as well as reduce chances for mold and mycotoxins to develop.

There are a variety of fungicides to select from, all of which inspire improved plant health. I have the most experience with BASF fungicide corn silage research relating to improved corn silage tonnage and forage quality. Several of the studies have resulted in two to three more tons of corn silage per acre plus the potential of reduced molds and mycotoxins is encouraging. With current commodity prices, that’s around an extra $140 to $210/acre in corn silage tonnage!

Investing fungicide is worth consideration for livestock producers, who raise their own forages. Molds and mycotoxins can be more challenging to quantify. When fed to livestock, however, they can severely impair animal performance. In severe instances, it can lead to mortality.

Feel free to contact your local Latham rep with any questions about summer fertilizing or fungicide application. You’re also welcome to email me at coreyc@lathamseeds.com. I’m always happy to visit with Midwest farmers who are interested in raising better meat, milk and eggs!

Webspec Admin

July 14, 2022

Agronomics, Alfalfa, Crop, Disease, Fungicide, General, Seed Treatment, Tech Tuesday
Latham Hi‑Tech Seeds

Tissue Test for Better Yields
Phil Long is in the field this week looking at the rapid growth phase of corn. He also shares what to scout for this time of year and how to send in a proper tissue test. Check out the video or read the article below to learn more.

With current input and commodity prices, we must get the most from each crop. To help your crop reach its potential, start with fertility. Regular soil tests are great, but the next step is in-season tissue testing.

Tissue testing supplements your soil test. You shouldn’t take a tissue test without a current soil test in hand. Once you take the tissue test, compare it to your soil test. See where the two tests match. Then make plans to address those needs either this season or next season.

Tissue testing every two weeks shows how your crop is developing throughout the season. If you only can tissue test once or twice, I recommend pulling a sample early (V4 for corn or soybeans) and before grain fill (R1 for corn and R3 for soybeans). This will give you a good understanding of what needs are not being met during crucial development stages.

Here are some tips on how to use tissue testing to your advantage this season:
1. Sample whole plant (above ground) when shorter than eight inches. Once a plant gets to reproduction, use the leaf below and opposite the ear leaf for corn. For soybeans, use the most recently matured leaf (usually the 2^nd or 3^rd leaf from top of the plant). Take at least 15 leaves/plants per sample.
2. Take multiple samples to compare locations in the field and to look for consistencies. If you are looking at a trouble spot, be sure to also take a sample from a good spot in the field. Send samples in a breathable bag (not a plastic Ziploc bag), or your results may not be good.
3. Compare back to your soil test. Keep environmental conditions in mind at the time of sampling. Most labs will categorize the nutrient levels based on what growth stage the plant was in when sampled. Tissue testing is like taking your temperature; the tissue test can reveal consistencies in a field that must be addressed to break that next yield barrier.
Check out other corn videos and articles on The Field Position.
Phil Long

June 29, 2022

#AskTheAgronomist, Corn, Crop, Disease, From the Field, Growth Stages, Soil, Summer, Tech Tuesday
Latham Hi‑Tech Seeds

Alfalfa Threats

Corey Catt, Forage Product Manager

Like other crops, high-quality alfalfa is commanding a good price. Strong market prices can change the economic thresholds, making it easier to justify investing in pest control. Below are some charts to help guide you.

Many insects can damage alfalfa, so it’s important to build a plan that keeps alfalfa healthy. Insects can damage the plant so much that the plant can acquire a disease and die.

Each alfalfa plant is like a factory. Crop scouting, spraying and fertilizing is like providing critical maintenance to keep the factory operating efficiently, as well as to optimize yield and quality.

Controlling alfalfa insects generally involves two things: (1) spraying insecticide; and (2) cutting alfalfa early. Check out these two articles for more insight.

Alfalfa insects: What to look for and how to scout

Alfalfa Weevil

Check out other alfalfa articles and videos from our experts.

Webspec Admin

June 22, 2022

Agronomics, Alfalfa, Crop, Disease, Fungicide, General, Growth Stages, Insects, Season, Spring, Summer, Tech Tuesday
Latham Hi‑Tech Seeds

Try Something New!
Precision Agronomy Advisor, Phil Long

A common theme you will hear when listening to national corn/soybean contest winners is they always use a few acres to try something new. Latham’s Forage Products Manager, Corey Catt, has written numerous articles, encouraging growers to use a few acres to experiment on their own farms with products, seeding rates and management practices.

While third-party research plays an important role in helping us choose seed products, it’s also important to conduct your own on-farm research. Here are a few ideas to try this growing season. If you have acres that struggle with Sudden Death Syndrome, try treating a few soybean units with Latham® SoyShield^TM Plus with Saltro and run a side-by-side comparison. Another idea is to apply sulfur to soybeans and measure your results. Experiment on a few corn acres with Xyway® 3D in-furrow fungicide or try a phosphorus-enhancer, such as Encompass from TALC USA.

You could create quite a list of new products, different tillage/planting practices, in furrow fertilizers, or in-season practices that you could try to break your farm’s yield plateau. Here are some tips to make the most of your on-farm research efforts:
1. Use a decent farm, or part of a decent farm, to do your research. Use a farm that has soil types and drainage/topography characteristics that represent a lot of your acres. Don’t pick the less desirable ground in terms of fertility. If pH, phosphorus (P), and potassium (K), levels are wacky, you won’t learn much when trying a new in-furrow treatment, biological or fungicide. Basic needs must be taken care of before you can add more yield.
2. Keep it short and simple (K.I.S.S.). Weather and soil types cause enough variation in any research that you don’t need to add complexity. Try one thing at time, so you’re not adding multiple factors into the equation. For example, run a planter pass with Xyway mixed in your starter fertilizer and then shut it off the next pass. Do these two “treatments” at least three more times across your field to reduce the influence of soil types on your results.
3. Garbage in, garbage out. Make sure your monitors/globes/planting equipment have the latest update, so you can capture the data when it’s go time. Layout your research, so your combine can capture it. This is very important! For example, if you harvest with an 8-row head, change “treatments” on 20-foot increments.
Mapping what you do this spring will allow you to analyze it next fall. You will want to look at how that new product did in your heavy soils, lighter soils and whether it is worth expanding on more acres next year. Every year is different, so keep weather in mind as it is usually the #1 influencing factor. Start small to find out what works best on your farm. I am happy to help you figure out what new thing to try on a few acres. Give me a call and we can chat more about it at: 641-692-0370.
Phil Long

April 21, 2022

Agronomics, Alfalfa, Corn, Corn Silage, Cover Crops, Crop, Disease, Emergence, Fertility, Fungicide, General, Precision Ag, Season, Seed Treatment, Soil, Soybeans, Spring
Latham Hi‑Tech Seeds

#AsktheAgronomist – Latham Adds Vayantis

Latham Seeds adds new Vayantis® to SoyShield® Plus! On this week’s #AsktheAgronomist, Phil Long, precision agronomy advisor, and Matt Moore, soybean product manager, discuss soybean treatments and how the addition of Vayantis is really exciting going into the 2022 planting season! Learn more about Vayantis fungicide.

Webspec Admin

March 8, 2022

#AskTheAgronomist, Agronomics, Corn, Crop, Disease, Fungicide, General, Industry News, Seed Technology, Seed Treatment, Soybeans
Latham Hi‑Tech Seeds

#AsktheAgronomist – Dicamba Tips

Phil Long, precision agronomy advisor, dives into Dicamba and highlights ways it can be affective in your herbicide regime.

Webspec Admin

March 8, 2022

#AskTheAgronomist, Agronomics, Corn, Crop, Disease, Herbicide Technology, Soybeans, Weed Control
Latham Hi‑Tech Seeds

2021 Research Trials Show Seed Treatment Pays

Advertisements and magazine headlines tout the opportunity to enhance yields through plant protection and the use of biologicals or naturals, but does it pay to use these products? Our research once again confirms that seed treatments are an investment that provides a return.

Latham Hi‑Tech Seeds expanded its 2021 research trials to include seed treatments and biologicals. We wanted to determine whether the performance of the seed products we offer could be improved by seed protection and biologicals. Soybeans treated with Latham brand SoyShield® Plus had a 2.38-bushel yield advantage over untreated seed and a 1.2-bushel advantage over other leading fungicide and insecticide (F&I) seed treatments.

Latham Seeds’ signature SoyShield Plus seed treatment is effective in protecting seedlings from early plant diseases for approximately 30 days, which is a longer window of protection than most seed treatments offered. SoyShield Plus includes an exclusive fungicide combination that provides excellent protection against seed and soil borne diseases including: Pythium, Phytophthora, Fusarium and Rhizoctonia.

The addition of Saltro to SoyShield Plus increased protection against Sudden Death Syndrome (SDS) and soybean cyst nematodes. In fact, this treatment combination produced the highest yield in research trials across seven locations in multiple states. The SoyShield Plus / Saltro treatment had a 5.25-bushel yield advantage over untreated seed and provides Best-in-Class protection across environments. Soybean cyst nematodes are one of the largest yield-robbing pests and SDS is a growing concern for more areas, so it makes sense to order the Latham SoyShield+ / Saltro combination for 2022.

Inoculants with biologicals continue to show increased yields over inoculants alone. Latham SoyShield Plus with Talc USA’s MicroSurge had a 2.83-bushel per acre advantage over untreated seed and more than one bushel per acre advantage over other premium inoculants.

Corn trials conducted at six locations in multiple states also showed significant yield increases over the base seed treatments with various applications of seed applied or planter box treatments. Talc USA’s MicroSurge dry corn inoculant is easy to apply with talc. With two strains of Azospirillum, MicroSurge produced a 4.7-bushel yield advantage over the base seed treatment.

Encompass also was tested as a planter box treatment. It contains nitrogen-fixing microbials and helps mobilize phosphorous in the soils for easier nutrient uptake into the plant. Encompass showed an 8.5-bushel increase over base treatments in our 2021 trials. Now that’s a return on investment!

Contact your local Latham rep for more information about these and other products to protect your seeds and seedlings, so you can improve yields in your fields in 2022.

Gary Geske

February 16, 2022

Agronomics, Corn, Disease, Emergence, General, Industry News, Seed Technology, Seed Treatment, Soybeans, Tech Tuesday
Latham Hi‑Tech Seeds

Start the Season Right by Planting the Right Genetics
With the 2022 planting season right around the corner, it’s time to focus on the one thing that will help you capture the most ROI in each field.

Field-by-field product placement is key to maximizing yield – and in turn – profit. Research shows plant genetics account for a 20% difference in yield. This means you could raise 12 more bushels of soybeans and 40 more bushels of corn PER ACRE simply by paying closer attention to your crop placement.

Below are three factors to consider when double-checking your crop placement for 2022:
- Study Field x Field® Ratings. Look at the Field x Field Ratings in the Latham® Product Guide for corn and soybeans. These charts simplify where you should place hybrids and varieties. A “1” rating means it’s a great fit for a particular environment; a “3” rating means you should not plant that product if your field conditions match that description. Your Latham Dealer has seen most of our products in environments, so call him or her if you have additional questions about where to place a particular product.
- Stick to the plan. If your seed dealer has provided you with a Field x Field plan, organize your seed shed so you can stick to the plan. Subscribers to Latham Seeds’ Data Forward® program receive a crop plan book, which you can keep in your planter tractor. It’s a good practice to double check that the right seed gets in the planter. If planting conditions change in a particular field, then take the time to move products. It will be worth an hour of your time to capture the extra $150 to 200 per acre in profit potential.
- Match Genetics to Management. If a certain corn product is described as “likes high management,” then you should not place that product in a field with poor fertility levels. Your seed dealer may not know your fields’ fertility levels unless you share it. That information is critical for accurate product placement as some genetics can handle tough fertility situations and others will fall apart in those environments. Also make sure you aren’t overplanting or underplanting each hybrid. Look at the “suggested populations” in our Product Guide, as well as the “Ear Type” rating and our stress wheel poster. We want to help you capture yield!
If you’re planting soybeans early or at the same time your planting corn, treat the seed with SoyShield® to protect it from early season fungal diseases. Seed treatment also gives seedings an early advantage. Even when using a quality seed treatment, plant fields with the heavy soils that remain wet and cold last or at least the soils have warmed. This will help your soybeans better ward off root diseases all season long.

A successful 2022 crop year begins with having a plan and sticking to it! Take the time now to double-check that you properly matched plant genetics with soil conditions. Our dealers are also happy to talk through field placement as well. If you have further questions or want to chat with our agronomists call: 1.877.GO.LATHAM (1.877.465.2842).
Phil Long

February 9, 2022

Agronomics, Alfalfa, Corn, Corn Silage, Cover Crops, Crop, Disease, Emergence, Fertility, General, Precision Ag, Seed Technology, Seed Treatment, Soil, Soybeans
Latham Hi‑Tech Seeds

Changes to Soybean Research Program a Resounding Success!

Latham Soybean Research Plot

I’m pleased to inform you that the changes we made to our soybean research program were a resounding success! The decision to hire other companies to plant and harvest our Latham Elite trials allowed our Product Team members to observe and take notes at a greater number of locations and across a wider geographic area. In previous years, our own crew could only plant and harvest 11 or 12 locations in Iowa and southern Minnesota. We would then hire another company to do the same at about five or six locations in northern Minnesota and North Dakota. This year we were able to plant and harvest 33 locations in Iowa, Minnesota, Nebraska, Wisconsin, North Dakota and South Dakota!

Latham Seeds’ Product Team will evaluate the yield data and correlate notes taken to see which products are a good fit for Latham Country. During that same time, Latham’s Regional Sales Managers (RSMs) and Dealers will be surveyed to determine what products are needed based on input they receive from our customers. Then, and only then, will new products be added to our 2023 lineup.

Once we identify products from the Elite Trials that meet Latham Hi‑Tech Seeds’ standards and fulfill our customers’ needs, we release them for sale. We also place these new products in our Latham Showcase plots, as well as in the independent F.I.R.S.T. Trials program, to again showcase the performance of these new products and to provide opportunities for our customers to gain confidence in their performance.

Mark Grundmeier, Product Manager

It has been my great honor and pleasure working for the Latham family for more than 25 years – first, as an agronomist, then as Soybean Product Manager and, for a dozen or so years as overall Product Manager. When Bill and Don Latham hired me in 1996, I had high hopes this would eventually lead to this being my dream job. I was looking for an opportunity to work in Research and Product Development. It certainly was everything I had hoped it would be. I can honestly say that I’ve never regretted the decision – not even once!

Along the way, I’ve met farmers, dealers, sales personnel, fellow employees and colleagues from numerous areas. I am proud to call many of you my friends. I’d like to thank the Latham family for placing their trust in me. I especially want to thank John, Shannon and Chris for allowing me to “spread my wings,” so I could be more involved in all of the products we handle. As for the future, I know that I’m leaving the company in the best of hands.

This is the final article I will write for TECHtalk as I am retiring at the end of 2021. I’m looking forward to spending more time with my family, traveling and pursuing some hobbies that I’ve put on hold for a few years. I wish you all the best as you continue to work in this great business of agriculture. May God richly bless you always!

Mark Grundmeier, Product Manager

December 1, 2021

Agronomics, Crop, Disease, Fall, Industry News, Season, Seed Technology, Soybeans, Weed Control
Latham Hi‑Tech Seeds

#AskTheAgronomist: Selecting Soybeans to Address Disease Challenges

<span data-mce-type="bookmark" style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" class="mce_SELRES_start"></span>

Soybean diseases such as soybean sudden death syndrome, white mold and soybean cyst nematode (SCN) negatively impacted yields in parts of Latham Country in 2021. In this week’s #AskTheAgronomist, Precision Agronomy Advisor Phil Long discusses how to identify and select soybean varieties that will address disease pressure in your fields.

Webspec Admin

November 17, 2021

#AskTheAgronomist, Agronomics, Crop, Disease, Season, Soybeans, Winter