Cotton: Cotton Jassid has jumped on us hard. This is a relatively new pest, and we are currently working on control measures. Until we obtain more reliable data, the best options we have currently are Orthene (1/2 lb) or Bidrin (6 oz). Those have had the best mortality on jassids so far; I’ve had better luck with Bidrin. Assail (2 oz), Centric (2 oz), and Venom (3 oz) have shown some promise; Bifenthrin has not. The threshold is 3 nymphs per leaf, and symptoms are present. Sample 1 leaf per acre or a minimum of 25 leaves, whichever is greater. Where did it come from? I’m not sure, but here is what I do know. It is native to the Indian subcontinent. It was first discovered in Puerto Rico in 2023 and later in Florida in 2025. Females lay eggs in the plant tissue. Eggs hatch in 3-4 days, Nymphs for 8-11 days, and Adults can live 2-4+ weeks. A generation occurs approximately every 2 weeks. They are similar to whiteflies. The symptoms below are what I’ve observed most frequently.
Peanut: We are starting peanut maturity checks. I have looked at a few early samples so far (TifNV-HG, 16HO), and they look to be tracking into the 145-day range. We will check in the mornings starting next week. Regan or I will be here to look at them for you. If we are not out back, just come through the back door and get one of us. Leaf spot is upon us, and I’ve seen several white mold hits, but so far, no jailbreak.
