Cucurbit downy mildew has been observed on cucumber in La Porte County and LaGrange Counties, Indiana. Downy mildew of cucurbits has also been reported in southern and central Kentucky. All cucurbit growers in Indiana should be scouting and managing for downy mildew. The organism that causes downy mildew of cucurbits doesn’t overwinter in Indiana. It has[Read More…]
In the fall of 2015, I wrote an article for the Hotline about Cercospora leaf mold of tomato since this disease had been observed twice in the 2015 season. I wrote that Cercospora leaf mold was normally a subtropical disease. There have been several observations of Cercospora leaf mold on tomato in Indiana this year.[Read More…]
Several caterpillars in the ear can be very similar in appearance and habits, so identification to species of some of the worms in ears can be tricky. Note that, in general, you cannot use overall body color or damage for identification. Some identification tips, though not foolproof, appear below for the corn earworm, western bean[Read More…]
This disease was confirmed in Indiana recently. Cercospora blight initially causes small, oval, gray to tan lesions with red borders (Figure 1). If a 10X hand lens is used, dark flecks within the lesions may be observed; these flecks are where the spores of the causal fungus are produced. Severe infections may cause entire ferns[Read More…]
Strawberries are primarily grown in the mattered row system in Indiana, in which bare-root strawberry plants are set in the spring, fruit is first harvested in the second year and plantings are renovated each year for a few seasons. Growers in southern Indiana have expressed interest in growing strawberries in the annual plasticultural system. With[Read More…]
On April 17, 2018, Purdue University and Indiana University Bloomington teamed up to present a webinar about using high tunnels in Indiana. The recording is now available on the Purdue Extension Youtube channel at https://youtu.be/dpm4t4Ws5nQ. The 95-minute webinar introduces the upcoming High Tunnel Handbook for Indiana growers and summarizes key findings and recommendations from a[Read More…]
Beginning in August, Purdue Extension will offer produce food safety trainings throughout Indiana. The trainings utilize the Produce Safety Alliance (PSA) training curriculum and will be offered at multiple locations across the state. For produce farms that are covered under the Food Safety Modernization Act Produce Safety Rule, at least one manager or responsible person[Read More…]
The On Farm Readiness Review (OFRR) is now available and being offered to Indiana produce growers. The OFRR is a VOLUNTARY assessment of your farm’s readiness to be in compliance with the Produce Safety Rule. This is not an audit or inspection, but a chance for you to have a team of reviewers visit your[Read More…]
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