12 MIN READ
Mid-to Late-season Cotton Leaf Diseases
September 6, 2023
Mid- to late-season foliar cotton diseases occur when a crop is under stress. Stress can come from all directions: conditions can be too dry or too wet, insects or storms can damage plants, poor fertility can strain growth, and many other things can all negatively impact the health of a crop. Mitigating conditions conducive for disease development—and understanding if and when a fungicide application is necessary—is important to help maximize yield potential.
Target Spot
Symptoms
Target spot (Corynespora cassiicola) often occurs after extended periods of leaf wetness. Lesions are marble sized with concentric rings (Figure 1). Target spot infection typically begins on lower leaves as water splashes from infected debris on the soil to lower leaves on the plant. Infection can quickly move upward and result in premature defoliation. Lesions may also appear on bolls and boll bracts.1
Diagnostic Notes
Target spot is commonly found in Georgia, Florida, and Alabama, and the infection can also be found in other parts of the Southeast and Midsouth. Target spot can be differentiated from Alternaria and Stemphylium because target spot lesions lack a dark margin, and premature defoliation occurs in the interior of the canopy and at the bottom of the plant first when caused by target spot.3
Potential Yield Loss and Control
Defoliation of lower leaves is not likely to negatively impact yield potential and may help increase airflow within the canopy. Yield potential can be negatively impacted if the infection moves upward to the middle of the plant where leaves are actively supporting boll development, due to the potential for defoliation in the middle of the plant to cause boll abortion.1 Infection at the top of the plant can lead to arrested boll development and unharvestable bolls.3
Rank growth contributes to infection. Controlling growth with a timely plant growth regulator application and scheduled irrigation is recommended. A fungicide application can help reduce infection and subsequent premature defoliation. Maximum control has been observed when strobilurin fungicides are applied between the first and third weeks of bloom. A second application should be considered if infection continues to spread three weeks after the initial fungicide application. However, yield response to fungicide application for target spot can be extremely variable. There can be as little as no yield advantage observed to as much as 200 lb/acre.1
Bacterial Blight/Angular Leaf Spot
Symptoms
Bacterial blight (Xanthomonas citri pv. malvacearum) tends to occur after prolonged rainfall. Symptoms begin as small water-soaked spots and progress into angular lesions defined by the veins of the leaf (Figure 2). Lesions eventually become black and can lead to premature defoliation. Infected bolls can form sunken, water-soaked lesions and may rot.1
Diagnostic Notes
Bacterial blight has been observed across cotton-growing areas. Lesions caused by bacterial blight are often darker than those caused by other cotton foliar diseases, but bacterial blight lesions can also have a “shot-hole” appearance.2 Boll lesions appear at the near the peduncle, at base of the boll, and may be hidden by the bract or the calyx.1
Potential Yield Loss and Control
Plant tissues are infected via wounds caused by sandblasting, storm damage, or insect damage. Plants infected with bacterial blight can be further infected by opportunistic fungal pathogens that are present in the field. This disease is caused by a bacterial pathogen, not a fungal pathogen, so fungicide application is not an effective means of control.1 The pathogen can easily survive in infected crop residue, so destruction of residue, use of clean equipment, and crop rotation are recommended as management tools. The most effective management tactic is planting a cotton variety resistant to bacterial blight (Table 1).
Table 1. Bacterial blight ratings for Deltapine® brand cotton varieties.
Alternaria Leaf Spot
Symptoms
Alternaria leaf spot (Alternaria macrospora) is usually attributed to potassium (K) deficiency in the leaves during boll fill as K is moved from the leaves to developing seeds.1,3 Small, brown, circular lesions with purple margins form on senescing leaves (Figure 3). The centers of the lesions become gray and can detach from the leaf, leaving a “shot-hole” appearance.1,2
Diagnostic Notes
Alternaria and Stemphylium have similar foliar symptoms. However, Alternaria is typically observed in Texas and the Midsouth. Stemphylium can be found across cotton-growing areas but is more commonly found in the Southeast.2
Potential Yield Loss and Control
There are few regions or situations where Alternaria alone can lower yield potential enough to merit a fungicide application. The use of a fungicide application or a foliar K application in a curative manner has been largely unsuccessful.1,3
Limiting stress on the crop can help prevent initial infection. A. macrospora can survive on undecomposed cotton residue, so incorporating any crop residue into the soil can help speed up decomposition and reduce subsequent inoculum production.3
Stemphylium Leaf Spot
Symptoms
Like Alternaria leaf spot, Stemphylium leaf spot (Stemphylium solani) is usually related to K deficiency. Plants deficient in K have weaker leaf cells, making them more susceptible to fungal infections.4 Foliage quickly turns red and lesions appear with purple margins and ash-gray centers. Centers of lesions can detach and result in a “shot-hole” appearance.1 Earlier in the growing season, infection may increase under droughty conditions as dry soils limit K uptake. Symptoms may also appear around the fourth week of bloom for plants with a heavy boll load as the demand for K can outpace available K.4
Diagnostic Notes
This disease can be found in all cotton-growing areas. Stemphylium leaf spot can be differentiated from target spot by examining where symptoms occur on the plant. Stemphylium is usually coupled with nutrient deficiency symptoms and found on the top of the plant first, while target spot occurs on green leaves and within the canopy.2
Potential Yield Loss and Control
Yield loss can be high for a cotton crop infected with Stemphylium, but this is due to the related stress from the nutrient deficiency that helped to initiate infection.2 As such, fungicides have been shown to be ineffective.1
Cercospora Leaf Spot
Symptoms
Cercospora leaf spot (Mycosphaerella gossypina) lesions appear reddish at first and grow larger with light centers as the disease progresses. Infection is related to nutrient deficiency, and a disease complex may form with Alternaria and Stemphylium leaf spots.1
Diagnostic Notes
This disease is present in all cotton-growing areas and can be difficult to differentiate from other leaf spots in the field. Cercospora leaf spot lesions are concentric, like those caused by target spot, and the lesion distributions is similar to Alternaria and Stemphylium leaf spots.2 This disease may be more prevalent in poorer areas of a field.
Potential Yield Loss and Control
Lower yield and fiber quality can occur when this disease is part of a disease complex or when plants are under stress.2 Fungicides are not considered to be effective in managing cercospora leaf spot, as this disease is a result of a nutrient deficiency.1
Areolate Mildew
Symptoms
Areolate mildew (Ramularia areola syn. Ramularia gossypii) forms small lesions on leaves and a white mildew on the bottom of partial or entire leaves. Symptoms appear first on the lower canopy and move upward as the disease progresses. Areolate mildew lesions can become necrotic and early defoliation can occur in fields with substantial damage.2,5
Diagnostic Notes
Areolate mildew can be mistaken for bacterial blight. However, areolate mildew includes a white, powdery growth on the underside of leaves that distinguishes it from bacterial blight.2 Areolate mildew has been observed in Georgia, South Carolina, and North Carolina. Leaf sampling is recommended to confirm the diagnosis.5
Potential Yield Loss and Control
This disease usually occurs late in the growing season and does not largely impact yield potential.2 It is recommended to apply a fungicide if the disease is prevalent in large areas of the field, the cotton crop is within the sixth week of bloom or earlier, and poor weather conditions are forecasted (cloudy and wet).5
Ascochyta Blight
Symptoms
Ascochyta blight (Ascochyta gossypii syn. Phoma exigua) lesions can develop on cotyledons, leaves, stems, and bolls. Lesions on leaves are round, white to light brown, and have dark margins (Figure 4). Stem cankers are reddish purple to black or gray. Ascochyta blight may also be referred to as “wet weather blight” due to extended cloudy, cool, wet conditions being conducive to disease development.2
Diagnostic Notes
Ascochyta blight has been observed across cotton-growing areas. Symptoms may resemble target spot, but this disease usually occurs earlier in the growing season.2 Small, black, fruiting structures that resemble pepper may be found in the lesions.1
Potential Yield Loss and Control
Ascochyta blight infection generally does not impact yield potential. However, young cotton can be more severely affected.2 Fungicides can be effective at controlling this disease, but application is rarely warranted.1
Sources:
1 Whitaker, J., Culpepper, S., Freeman, M., Harris, G., Kemerait, B., Perry, C., Porter, W., Roberts, P., Liu, Y., and Smith, A. 2019. 2019 Georgia cotton production guide. Whitaker, J. (Ed.) The University of Georgia. https://site.extension.uga.edu/colquittag/2019/01/2019-uga-cotton-production-guide/
2 Cotton foliar diseases. The University of Tennessee Institute of Agriculture. https://guide.utcrops.com/cotton/cotton-foliar-diseases/
3 Woodward, J. 2016. Increased incidence of Alternaria leaf spot of cotton. Texas A&M AgriLife Extension. Texas Row Crops Newsletter. https://agrilife.org/texasrowcrops/2016/09/06/increased-incidence-of-alternaria-leaf-spot-of-cotton/
4 Strayer-Scherer, A., McGriff, E., Brown, S., and Gamble, A. 2023. Stemphylium leaf spot in cotton. Alabama A&M and Auburn Universities Extension. ANR-2944. https://www.aces.edu/blog/topics/crop-production/stemphylium-leaf-spot-of-cotton/
5 Thiessen, L. 2018. Areolate mildew confirmed in North Carolina. North Carolina State Extension. https://plantpathology.ces.ncsu.edu/2018/08/areolate-mildew-confirmed-in-north-carolina/
1411_130195
Seed Brands & Traits
Crop Protection
Disclaimer
Disclaimers
- always read and follow pesticide label directions, insect resistance management requirements (where applicable), and grain marketing and all other stewardship practices. to review additional important information, click to open the menu below.expand_more
No dicamba may be used in-crop with seed with Roundup Ready® Xtend Technology, unless and until approved or specifically permitted, and no dicamba formulations are currently registered for such use in the 2024 season. Please follow www.roundupreadyxtend.com/xtendimaxupdates for status updates
Based on Court ruling and EPA Existing Stocks Order* on XtendiMax® Herbicide registration, Bayer has stopped its sale and distribution of XtendiMax® Herbicide. Visit our XtendiMax herbicide updates page to learn the latest www.roundupreadyxtend.com/xtendimaxupdates.
*Low-volatility dicamba products subject to the ruling include XtendiMax® herbicide with VaporGrip® Technology, Engenia® herbicide and Tavium® Plus VaporGrip® Technology herbicide.
The Preceon™ Smart Corn System, including short stature corn developed through traditional breeding, is expected to be available, subject to final commercialization decisions, for planting in the 2024 growing season.
Short stature corn developed through biotechnology is not currently available for commercial sale or commercial planting. Commercialization is dependent on multiple factors, including successful conclusion of the regulatory process.
This material may contain “forward-looking statements” based on current assumptions and forecasts made by Bayer management. Various known and unknown risks, uncertainties and other factors could lead to material differences between the actual future results, financial situation, development or performance of the company and the estimates given here. These factors include those discussed in Bayer’s public reports which are available on the Bayer website at www.bayer.com. The company assumes no liability whatsoever to update these forward-looking statements or to conform them to future events or developments.
*Commercialization is dependent on multiple factors, including successful conclusion of the regulatory process. The information presented herein is provided for educational purposes only, and is not and shall not be construed as an offer to sell, or a recommendation to use, any unregistered pesticide for any purpose whatsoever. It is a violation of federal law to promote or offer to sell an unregistered pesticide.
Bayer is a member of Excellence Through Stewardship® (ETS). Bayer products are commercialized in accordance with ETS Product Launch Stewardship Guidance, and in compliance with Bayer’s Policy for Commercialization of Biotechnology-Derived Plant Products in Commodity Crops. Commercialized products have been approved for import into key export markets with functioning regulatory systems. Any crop or material produced from this product can only be exported to, or used, processed or sold in countries where all necessary regulatory approvals have been granted. It is a violation of national and international law to move material containing biotech traits across boundaries into nations where import is not permitted. Growers should talk to their grain handler or product purchaser to confirm their buying position for this product. Excellence Through Stewardship® is a registered trademark of Excellence Through Stewardship.
XtendiMax® herbicide with VaporGrip® Technology has been classified as pesticide and must be used with VaporGrip® Xtra Agent (or an equivalent volatility reduction adjuvant). For approved tank-mix products (including VRAs and DRAs), nozzles and other important label information visit XtendiMaxApplicationRequirements.com. Applicators must check XtendiMaxApplicationRequirements.com no more than 7 days before application of this product for additional labeling, including state restrictions. Where applicable, users must comply with additional requirements found on this website.
ALWAYS READ AND FOLLOW PESTICIDE LABEL DIRECTIONS. Not all products are registered for use in all states and may be subject to use restrictions. The distribution, sale, or use of an unregistered pesticide is a violation of federal and/or state law and is strictly prohibited. Check with your local dealer or representative for the product registration status in your state.
Product Use Statement: Enlist E3® soybeans contain the Enlist E3 trait that provides crop safety for use of labeled over-the-top applications of glyphosate, glufosinate and 2,4-D herbicides featuring Colex-D® technology when applied according to label directions. Following burndown, the only 2,4-D containing herbicide products that may be used with Enlist® crops are products that feature Colex-D technology and are expressly labeled for use on Enlist crops. 2,4-D products that do not contain Colex-D technology are not authorized for use in conjunction with Enlist E3 soybeans. Warning: Enlist E3 soybeans are tolerant of over-the top applications of glyphosate, glufosinate, and 2,4-D. Accidental application of incompatible herbicides to this variety could result in total crop loss. When using 2,4-D herbicides, grower agrees to only use 2,4-D products that contain Colex-D technology authorized for use in conjunction with Enlist E3 soybeans. Always read and follow herbicide label directions prior to use.
YOU MUST SIGN A TECHNOLOGY AGREEMENT, READ THE PRODUCT USE GUIDE PRIOR TO PLANTING AND FOLLOW HERBICIDE RESISTANCE MANAGEMENT (HRM) REQUIREMENTS.
The transgenic soybean event in the Enlist E3® soybeans is jointly developed and owned by Corteva Agriscience and M.S. Technologies, L.L.C. ®™ Enlist, Enlist E3, the Enlist E3 logo and Colex-D are trademarks Corteva Agriscience and its affiliate companies.
Alloy™ and Connect™ are trademarks of M.S. Technologies, L.L.C., West Point, IA. Please read the M.S. Technologies, L.L.C. Use Restriction Agreement located at: - http://www.mstechseed.com/use-restriction-agreement/.
ALWAYS READ AND FOLLOW PESTICIDE LABEL DIRECTIONS. FOR COTTON TREATED FOR MARKET YEAR 2024, EACH ACCELERON® SEED APPLIED SOLUTIONS OFFERING is a combination of separate individually registered products containing the active ingredients: BASIC Offering: fluoxastrobin, prothioconazole, metalaxyl, myclobutanil, and penflufen. STANDARD Offering: fluoxastrobin, prothioconazole, metalaxyl, myclobutanil, penflufen, and imidacloprid. ELITE plus Copeo® Offering: fluoxastrobin, prothioconazole, metalaxyl, myclobutanil, penflufen, imidacloprid, and fluropyram.
FOR COTTON TREATED FOR MARKET YEAR 2022 OR PRIOR, EACH ACCELERON® SEED APPLIED SOLUTIONS OFFERING is a combination of separate individually registered products containing the active ingredients: BASIC Offering: fluxapyroxad, pyraclostrobin, metalaxyl, and myclobutanil. STANDARD Offering: fluxapyroxad, pyraclostrobin, metalaxyl, myclobutanil, and imidacloprid. ELITE plus Poncho®/VOTiVO® Offering: fluxapyroxad, pyraclostrobin, metalaxyl, myclobutanil, imidacloprid, clothianidin, and Bacillus Firmus I-1582.
Please review each seed tag to determine active ingredients in the product offering on the seed. The distribution, sale, or use of an unregistered pesticide is a violation of federal and/or state law and is strictly prohibited. Not all products are approved in all states.
ALWAYS READ AND FOLLOW PESTICIDE LABEL DIRECTIONS. FOR SOYBEANS SEED TREATMENT PRODUCTS APPLIED DOWNSTREAM, EACH ACCELERON® SEED APPLIED SOLUTIONS OFFERING is a combination of separate individually registered products containing the active ingredients: BASIC Offering: metalaxyl, penflufen and prothioconazole. STANDARD Offering: metalaxyl, penflufen, prothioconazol and imidacloprid. FOR UPSTREAM TREATED SOYBEANS, EACH ACCELERON® SEED APPLIED SOLUTIONS OFFERINGis a combination of separate individually registered products containing the active ingredients: BASIC Offering: metalaxyl, fluxapyroxad, and pyraclostrobin. STANDARD Offering: metalaxyl, fluxapyroxad, pyraclostrobin and imidacloprid. The distribution, sale, or use of an unregistered pesticide is a violation of federal and/or state law and is strictly prohibited. Not all products are approved in all states.
ALWAYS READ AND FOLLOW PESTICIDE LABEL DIRECTIONS. FOR CORN, EACH ACCELERON® SEED APPLIED SOLUTIONS OFFERING is a combination of separate individually registered products containing the active ingredients: BASIC plus Poncho®/VOTiVO® Offering for corn: metalaxyl, ethaboxam, prothioconazole, fluoxastrobin, clothianidin, Bacillus firmus I-1582. ELITE plus Poncho®/VOTiVO® Offering for corn: metalaxyl, ethaboxam, clothianidin, and Bacillus firmus I-1582; prothioconazole and fluoxastrobin at rates that suppress additional diseases. BASIC Offering for corn: metalaxyl, prothioconazole, fluoxastrobin, ethaboxam, and clothianidin. ELITE Offering for corn: metalaxyl, ethaboxam, and clothianidin; and prothioconazole and fluoxastrobin at rates that suppress additional diseases. BioRise® Corn Offering is included seamlessly across offerings on all class of 2017 and newer products. The distribution, sale, or use of an unregistered pesticide is a violation of federal and/or state law and is strictly prohibited. Not all products are approved in all states.
Performance may vary, from location to location and from year to year, as local growing, soil and weather conditions may vary. Growers should evaluate data from multiple locations and years whenever possible and should consider the impacts of these conditions on the grower’s fields.
The Bayer Carbon Program described in this material is subject to the current version of the Bayer Carbon-Smart Practices Master Agreement. The information is to aid in the understanding of the Bayer Carbon Program and does not change or modify the Bayer Carbon-Smart Practices Master Agreement in any way.
The RRXtend Spray App provides forecasts for locations within the contiguous United States. Do not use this app for forecasts outside the contiguous United States. Forecasts are for planning purposes only and are not a substitute for checking actual weather conditions at your location at the time of application and comply with the product label and other legal requirements.
B.t. products may not yet be registered in all states. Check with your seed brand representative for the registration status in your state.
Refuge seed may not always contain the DroughtGard® trait. Adament™ 50 WG Fungicide is only registered in California. Roundup Technology® includes glyphosate-based herbicide technologies.
IMPORTANT IRM INFORMATION: Certain products are sold as RIB Complete® corn blend products, and do not require the planting of a structured refuge except in the Cotton-Growing Area where corn earworm is a significant pest. Products sold without refuge in the bag (non-RIB Complete) require the planting of a structured refuge. See the IRM/Grower Guide for additional information. Always read and follow IRM requirements.
ONLY USE FORMULATIONS THAT ARE SPECIFICALLY LABELED FOR SUCH USES AND APPROVED FOR SUCH USE IN THE STATE OF APPLICATION. Contact the U.S. EPA and your state pesticide regulatory agency with any questions about the approval status of dicamba herbicide products for in-crop use with products with XtendFlex® Technology.
ALWAYS READ AND FOLLOW PESTICIDE LABEL DIRECTIONS. It is a violation of federal and state law to use any pesticide product other than in accordance with its labeling. NOT ALL formulations of dicamba or glyphosate are approved for in-crop use with Roundup Ready 2 Xtend® soybeans. NOT ALL formulations of dicamba, glyphosate or glufosinate are approved for in-crop use with products with XtendFlex® Technology.
Roundup Ready® Technology contains genes that confer tolerance to glyphosate. Roundup Ready® 2 Technology contains genes that confer tolerance to glyphosate. LibertyLink® Technology contains genes that confer tolerance to glufosinate. Roundup Ready® Flex Technology contains genes that confer tolerance to glyphosate. Roundup Ready technology contains genes that confer tolerance to glyphosate, an active ingredient in Roundup® brand agricultural herbicides. Roundup Ready 2 Xtend® soybeans contain genes that confer tolerance to glyphosate and dicamba. Products with XtendFlex® Technology contains genes that confer tolerance to glyphosate, glufosinate and dicamba. Plants that are not tolerant to glyphosate, dicamba, and/or glufosinate may be damaged or killed if exposed to those herbicides. Contact your seed brand dealer or refer to the Bayer Technology Use Guide for recommended weed control programs.
Insect control technology provided by Vip3A is utilized under license from Syngenta Crop Protection AG. Movento® MPC Insecticide is only registered for use in Florida, Georgia and Alabama. Aeris®, Balance® Flexx, Baythroid® XL, Corvus®, Degree Xtra®, Harness® Xtra 5.6L Herbicide, Harness® Xtra Herbicide, Huskie® Complete, Leverage® 360, and TriVolt™ are restricted use pesticides. Not all products are registered for use in all states and may be subject to use restrictions. The distribution, sale, or use of an unregistered pesticide is a violation of federal and/or state law and is strictly prohibited. Check with your local dealer or representative for the product registration status in your state. Fortenza Advanced™ is an on-seed application of Fortenza® and Rascendo® seed treatments. Agrisure Viptera®, Fortenza Advanced™, Fortenza® and Rascendo® are trademarks of Syngenta Group Company. Tank mixtures: The applicable labeling for each product must be in the possession of the user at the time of application. Follow applicable use instructions, including application rates, precautions and restrictions of each product used in the tank mixture. Not all tank mix product formulations have been tested for compatibility or performance other than specifically listed by brand name. Always predetermine the compatibility of tank mixtures by mixing small proportional quantities in advance. Degree® is a registered trademark of Monsanto Technology LLC. Channel®, Channel® and the Arrow Design® and Seedsmanship At Work® are registered trademarks of Channel Bio, LLC. Services and products offered by Climate LLC are subject to the customer agreeing to our Terms of Service. Our services provide estimates or recommendations based on models. These do not guarantee results. Consult with your agronomist, commodity broker, or other industry professional before making financial, farming, or risk management decisions. More information at www.climate.com/legal/disclaimer. FieldView™ is a trademark of Climate LLC. Herculex® is a registered trademark of Dow AgroSciences LLC. Clearfield®, Copeo®, ILeVO®, LibertyLink logo® , LibertyLink®, Poncho®, Poncho®/Votivo® and Votivo® are trademarks of BASF Corporation. Respect the Refuge and Corn Design® and Respect the Refuge® are registered trademarks of National Corn Growers Association. Some of the product(s) discussed herein are restricted use pesticide(s) and may not be registered in all states. The distribution, sale, or use of an unregistered pesticide is a violation of federal and/or state law and is strictly prohibited. Check with your local dealer or product representative for the product registration status in your state. Absolute®, Acceleron®, Adament™, Admire®, Aeris®, Aliette®, Alion®, Allegiance®, Asgrow and the A Design®, Asgrow®, Autumn™, Axiom®, Balance®, Bayer, Bayer Cross, Baythroid®, BioRise®, Bollgard II®, Bollgard®, BUTEO™ start, Capreno®, ConnectIN™, Corn States Triangle Design®, Corvus®, Degree Xtra®, DEKALB and Design®, DEKALB®, Delaro®, Deltapine Select™, Deltapine®, DiFlexx®, Disease Shield®, DroughtGard®, DryTough™, Emesto®, Evergol®, EverGol®, FarmFlex®, Finish®, Flint®, Fontanelle Hybrids and Design®, Fontanelle Hybrids®, Gaucho®, Gem®, Ginstar®, Gold Country Seed®, Ground Breakers®, H Hubner and Design™, Harness®, Hubner Seed & Design®, Hubner Seed Your Trustworthy Seed Resource & Design®, Hubner Seed™, Huskie®, Jung Seed Genetics & Design®, Jung Seed Genetics™, Kruger Seeds™, Laudis® , Leaf Triangle Design®, Leverage®, Lewis Hybrids and Design®, Lewis Hybrids™ , Lewis Premium Grains & Design®, Luna Experience®, Luna Privilege®, Luna Sensation®, Luna Tranquility®, Luna® Flex, Luna® Pro Fungicide, Luxxur®, MILK MAXX SILAGE RESEARCH and Design®, Minuet™, Movento®, Movento® HL, Nortron®, Oberon®, Olympus®, Poncho®, Preceon™, Proline®, Propulse®, Prosaro®, Prosper®, Provost®, Raxil®, REA Hybrids and Design™, Rea Hybrids™ , Respect the Refuge and Cotton Design®, RIB Complete and Design®, RIB Complete®, Ricestar®, Rimfire®, Roundup PowerMAX®, Roundup Ready 2 Technology and Design®, Roundup Ready 2 Xtend®, Roundup Ready 2 Yield®, Roundup Ready®, Roundup Technology®, Roundup WeatherMAX and Design®, Roundup WeatherMAX®, Roundup®, RT 3 Powered by Roundup Technology and Design®, RT 3®, Scala®, Serenade®, Serenade® SOIL fungicide, SilageSmart & Design®, SilageSmart®, Sivanto®, SmartStax®, Specialty and Design®, Specialty Hybrids™, SR and Design®, Stance®, Stewart and Design™, Stewart Seeds™, Stone Seed & Design™, Stone Seed™, Stratego®, ThryvOn™, Trecepta®, Trilex®, TripleFLEX®, TriVolt™, TruFlex™, VaporGrip®, Varro®, Velum®, Vistive®, VT Double PRO®, VT Triple PRO®, VT4PRO™, VT4PRO™ , Warrant®, WestBred and Design®, WestBred®, Wolverine®, XtendFlex®, XtendiMax® and YieldGard VT PRO® are trademarks of Bayer Group. All other trademarks are the property of their respective owners. For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our website at www.BayerCropScience.us. Bayer CropScience LP, 800 North Lindbergh Boulevard, St. Louis, MO 63167. ©2024 Bayer Group. All rights reserved.
![roundup ready2 technology logo](/_next/image?url=%2Ffooter%2Froundup-ready2-technology.png&w=256&q=100)
![roundup ready 2yield technology logo](/_next/image?url=%2Ffooter%2Froundup-ready-2yield-technology.png&w=384&q=100)
![roundup ready flex logo](/_next/image?url=%2Ffooter%2Froundup-ready-flex-logo.png&w=384&q=100)
![liberty link logo](/_next/image?url=%2Ffooter%2Fliberty-link-logo.png&w=384&q=100)
![respect refuge cotton logo](/_next/image?url=%2Ffooter%2FRespectRefugeCotton.png&w=256&q=100)
![respect refuge corn logo](/_next/image?url=%2Ffooter%2FRespectRefugeCorn.png&w=256&q=100)
![IRM statement logo](/_next/image?url=%2Ffooter%2FIRM-statement.png&w=640&q=100)
©2024 Bayer Group. All rights reserved.