Striped (Acalymma vitattum; StCB) and, to a lesser extent, spotted (Diabrotica undecimpunctata; SpCB) cucumber beetles are damaging pests on crops in the family Cucurbitaceae (e.g., cucumber, squash, pumpkin, watermelon). These pests not only inflict severe damage to various plant parts, including roots, leaves (Figure 1), flowers (Figure 2), and fruits (Figure 3), but transmit the[Read More…]
Leslie Alejandra Aviles Lopez
Over the past two years, we’ve been testing various cucumber cultivars to see which ones are most vulnerable to pests in high tunnel systems. We split the cucumbers into two groups based on fruit characteristics for a fair comparison. The first group consists of pickle-type cucumbers, known for being small, blocky, and having thin skin.[Read More…]
If you work or have worked with specialty crops, we are reaching out for your help. To develop a scouting protocol for twospotted spider mite management, we are aiming to identify the limit of detection of this pest by growers. We are hoping that you will take 5-10 minutes to complete a survey displaying a[Read More…]
Are you interested in collaborating with Purdue Entomology on the grant “Improving two-spotted spider mite management in high tunnel cucumber production” funded by North Central SARE, Sustainable Agriculture Research and Education (LNC20-438)? The primary objectives of this research are to increase our understanding of two-spotted spider mite dynamics and management in a high tunnel cucumber[Read More…]