1073 articles


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The western bean cutworm (WBC) trapping season continues, and after a slow start, moth flights have rapidly increased in many northern Indiana county traps the past two weeks. With warm temperatures, egg development and hatch will happen within about 6-8 days after they are first placed by females. This will give little time for egg scouting. Unfortunately larval scouting is far more difficult, time-consuming and less reliable. In other words, some larvae have hatched and have already infested corn whorls, leaf axils, and/or ears. Control is very difficult at this point and those just looking for egg masses beginning now will likely be underestimating the population.       However, it’s not too late! Although some eggs have hatched, our current period of increased moth activity represents the peak for egg-laying, as the vast majority of WBC eggs will be laid over the next 2 weeks. Use moth trap catches[Read More…]






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Indiana planting pace in 2023 was one of the fastest on record, which lined up with drought years as well as yield-breaking years. For most of our fields, soybean development in the month of June was summarized in one word – stagnant. Well, at least the aboveground growth seemed to stall out with the dry conditions. Fortunately, these soybeans were rooting down deep rather than expending energy into aboveground growth. If we have our choice of dry June or dry August, we will choose a dry June every time (assuming the roots have some access to moisture). The combination of timely planted soybean with good stand establishment and a dry June sets us up for a nice compact plant. We would rather have a compact plant that has good trifoliate node development and reproductive branches so the water use and photosynthetic efficiencies are optimized during pod development (July-August) and seed[Read More…]





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