Over the last few weeks, we have received multiple tomato samples at the Purdue Plant and Pest Diagnostic Lab with buckeye rot of the fruit. This is likely due to the recent wet and humid weather we have been experiencing. Buckeye rot is a disease caused by three different Phytophthora species: P. capsici, P. drechsleri,…Read more about Buckeye Rot of Tomato[Read More]
Disease Watch
Multiple foliar pathogens (some of which are also major problems for fruits) are appearing in watermelon and cantaloupe crops. It is time to continue or begin fungicide applications to prevent diseases such as gummy stem blight (Figure 1), anthracnose (Figure 2), and Phytophthora blight. During recent field visits, I have observed gummy stem blight and…Read more about Disease Watch: Gummy Stem Blight, Anthracnose, and Phytophthora in Cucurbits[Read More]