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Baythroid 2.8 oz trial on peanuts.

Dominic Reisig Injury From Thrips Feeding at Lewiston-Woodville on June 17 Peanut Notes No. 120 2025

The following images are from a trial Dominic and his group have at the Peanut Belt Research Station this year. They have a similar trial at Upper Coastal Plain Research Station. At both locations,…

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Oat Residue and Nitrogen Availability Peanut Notes No. 119 2025

Question:We noticed yellowing of peanuts when oats were incorporated in conventionally tilled research plots. The yellowing looks typical of nitrogen or sulfur deficiency. I checked and the yellow…

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Tomato Spotted Wilt (TSW) Peanut Notes No. 118 2025

I had a discussion with a Private Consultant earlier today. He observed a higher than usual amount of TSW. The peanuts were planted earlier and the disease was on the sand hills. He indicated that…

Spots and holes on leaves indicating chemical burn.

Spots on Peanut Leaves Peanut Notes No. 117 2025

Question:This is what I think may be early leaf spot. Correct?Jordan:This is chemical burn of some kind. Not the leaf spot we control with fungicide.*Leaf spot in our region is seldom seen until mid…

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Gypsum and Heavy Rain Peanut Notes No. 116 2025

Question:I applied 1,350 pounds per acre of Gyp-Master then received 9 inches of rain. Gypsum was not plowed in. Thoughts?Jordan:After it dries and peanuts get larger in size, suggest applying half…

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Southern Corn Rootworm Control With Sequential Sprays of Insecticide Peanut Notes No. 115 2025

There are currently no insecticides labeled for peanuts that control southern corn rootworm. The one exception is use of granular chlorpyrifos through the end of June, if the product has a label for…

Bright yellow and white spots on leaves indicating thrips injury.

Note to Farmer About Thrips Peanut Notes No. 114 2025

I noticed significant injury from thrips feeding in one of your fields. Hemi at 3 oz/acreis what folks are using due to resistance in thrips to Orthene (acephate.) Need to add 80/20 nonionic…

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Cadre Mixes Peanut Notes No. 113 2025

Question:Is Cadre, Dual, and Butyrac an ok combo?Jordan:Should be okay. Add 80/20 surfactant at 1 quart per 100 gallons.Comment:Peanuts planted 5/9 and have not been able to put anything on them…

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Dan Anco Clemson June 12 Peanut Notes No. 112 2025

The following is information provided by Dan Anco at Clemson:At the beginning of the week, SC peanut acres were 98% planted. Peanut condition at that time as reported by NASS was 4% excellent, 66%…

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Gypsum Versus Calcium Carbonate Peanut Notes No. 111 2025

Question:Can growers use a calcium carbonate product rather than gypsum? The former has positives over gypsum from a logistical standpoint. But will it work?Jordan:Gypsum has higher water solubility…