 A senior science fellow with Nutrient Ag Solutions says Midwestern crops are benefiting from cooler weather. Eric Snodgrass tells Brownfield, precipitation forecasts for August are also shaping up in the crop's favor. An extension pathologist says tar spot continues to spread across Indiana. Darcy Talenko with Purdue University says it was recently confirmed in the eastern part of the state. Talenko encourages farmers to report active tar spot findings to Purdue University Extension.