As crops crop growth enters the last weeks of August, nights are getting shorter and colder. Crops are trying to fill either pods (soybeans) or kernels (corn). Time is slipping away for many crops. Some soybeans with an early start have good pods and good yield potential. Many double soybeans and those farms hit by drought do not have a lot of pods set yet. Corn may have taken the weather better than soybean this year, however; some corn ears are not fully filled out. For the last two years, hot dry weather in June has hurt crops from getting a good start. Perhaps it’s the smoke from Canadian wildfires, but many crops are at least 2 weeks behind normal development. Some farmers are hoping for a late frost this year to let those slow developing crops mature. Most famers tell me they had some of the best wheat yields ever plus high-quality grain. Wheat yields generally range from 60 to 90 bushel for my farmers. This year the range was 80 to 120 bushel. With less rainfall in spring ...

  Sudden Death Syndrome (SDS) and soybean cyst nematode (SCN) damage are often linked together. SDS is a soil borne fungal pathogen (Fusarium virguliforme) that invades the roots and lower stems of soybeans producing a toxin. SDS can devastate soybean fields causing aborted flowers and yellow dying plants. SDS has two major phases. In the first phase, it attacks the roots then in the second phase, it attacks the leaves causing leaf scorch. SDS infection occurs early in the season and then the SDS symptoms show up later in the season. SDS and SCN symptoms are more prominent in hot dry years. Foliar SDS symptoms include small to pale green leaves early on with small circular spots in the late vegetative stages to early reproductive soybean stages. The area between the leaf veins turn bright yellow then brown as the disease progresses. When the infection get severe, on roots, blue fungal masses can be seen. SDS is common on sandy soils, top of hills and knolls, but also on plants unde...