At the Purdue Student Farm, we are in full swing with our Colorado Potato Beetle (CPB; Figure 1) management program. On this small farm, these beetles are a consistent threat to the potato crop. This is in part due to their limited ability to rotate, as the whole farm is smaller than the recommended rotation[Read More…]
Potatoes
The Purdue Small Farm Education Field Day is presented on July 27, 2023, at the Purdue Student Farm in West Lafayette, IN. Registration for the field day is now open. To reserve your spot, visit https://cvent.me/ewWN3b. Students register for free! Please get in touch with Lori Jolly-Brown to receive the discount code for student registration.[Read More…]
The 2022 Purdue Small Farm Education Field Day was a big success. Nearly 72% of attendees reported that they learned something new. Nearly half indicated they plan to adopt recommended practices for diversified farming systems, and over a third (36.0%) plan to adopt recommended practices for creating, improving, or strengthening their business. Half (52.0%) indicated[Read More…]
Purdue Extension presented its first Fruit, Vegetable and Hemp Field Day post-pandemic at the Meigs Ag Center in July 2022. Extension Specialists and Graduate Students presented specialty crop research to 45 attendees. Attendees had only good things to say about the event. ” Great information and research.” “Great variety of experiences and knowledge.” “I felt[Read More…]
Purdue Extension presented its first Fruit, Vegetable and Hemp Field Day post-pandemic at the Meigs Ag Center in July 2022. Extension Specialists and Graduate Students presented specialty crop research to 45 attendees. Attendees had only good things to say about the event. ” Great information and research.” “Great variety of experiences and knowledge.” “I felt[Read More…]
The 2022 Purdue Small Farm Education Field Day was a big success. Nearly 72% of attendees reported that they learned something new. Nearly half indicated they plan to adopt recommended practices for diversified farming systems, and over a third (36.0%) plan to adopt recommended practices for creating, improving, or strengthening their business. Half (52.0%) indicated[Read More…]
This disease can cause loses by the wilt and decline of plants. This article describes the symptoms and management of two similar diseases of potato both known as black leg caused by different bacterial pathogens. Both black leg diseases have similar symptoms. Often the first symptom one might observe is reduction in plant emergence. After[Read More…]
The Colorado potato beetle (CPB) is one of the most devastating pests of potato crops and is something that you should be on the lookout for NOW! This pest overwinters as an adult in the soil or field margins surrounding last year’s crop. The soils have warmed, the adults came out and eggs are now[Read More…]
I have received some reports of Colorado potato beetles damaging both potatoes and tomatoes, including tomatoes in high tunnels. Both the adults and larvae are voracious feeders. As with most pests, it is best to get potato beetles under control before the populations get too high. Also, killing small larvae is easier than killing large[Read More…]
In 2014 and 2015 blackleg-like symptoms were observed in some U.S. potato growing areas. The presence of a bacterium of the species Dickeya was confirmed by PCR testing. Symptoms caused from this pathogen may include leaf wilts and tuber soft rots which may extend internally up the vascular system of the stem. USDA APHIS PPQ[Read More…]