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I would like to remind everyone on the resources available for monitoring field crop diseases here in Indiana as planting progresses. The Purdue Field Crop Pathology Team will be tracking diseases across Indiana and will post updates here in Pest & Crop, on our website https://indianafieldcroppathology.com/ and with the Crop Protection Network Crop Lookout Tool (https://cropprotectionnetwork.org/crop-lookout). You can also follow me on X @DTelenko. National disease tracking and prediction programs are place to monitor for some the more economically important diseases in the U. S., such as Fusarium head blight in wheat (Fig. 1), wheat stripe rust (Fig. 1), southern rust of corn, and tar spot (Fig 2). In addition, the Crop Protection Network site hosts collaborative outputs on important issues affecting field crops in the U. S. and Canada, this site has numerous resources and fungicide efficacy tables for corn, soybean, and wheat. There are also a few other[Read More…]


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Indiana saw a lot of precipitation the early part of this past week with rainfall totals ranging from 0.5” or greater in the northern and far southwestern counties to over 5” in south-central Indiana. In fact, an observer just south of Bedford, IN reported a combined total of 5.80”! Figure 1 shows the 2-day total amounts from volunteer CoCoRaHS observers – illustrating how valuable their contributions are to precipitation monitoring. CoCoRaHS – which stands for Community Collaborative Rain, Hail, and Snow network – is a volunteer, citizen science program where anyone with interest in the weather and providing data to a larger community can sign up to take daily precipitation observations and report findings online or through a mobile map. Data is then collected nationally and made publicly available for the public to see and use. Programs such as the National Weather Service, state climatologists, emergency managers, and local communities[Read More…]








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The increasing adoption of early-planted soybean in Indiana, and throughout the Corn Belt, prompts the question of whether herbicide programs should remain the same as those used for later planting dates.



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