Grapes
Shoot thinning is a canopy management practice that involves removing shoots in the grapevine canopy to reduce shoot density and help balance vegetative and reproductive growth. Potential benefits of shoot thinning: Improved air circulation Improved sunlight penetration Reduction of disease pressure Increased spray penetration *shoot thinning and positioning not only affects the current season’s growth,…Read more about Timely Management | Shoot Thinning Grapevines[Read More]
Cold temperatures throughout March and April have led to delays in grapevine phenology ranging from 7-14 days behind normal. Generally speaking, later bud break reduces the risk of spring frost damage. However, warm weather over the weekend has progressed bud development greatly. Buds are in various stages of growth across the state, ranging from bud…Read more about Freeze Warning- Grapevine Susceptibility & Protection[Read More]
Just a reminder to all fruit producers to organize and prep your fruit insect monitoring tools for the upcoming season! Depending on your fruit crop and location in the state, there’s a suite of fruit insects that are important for you to track, including moths, aphids, scales, stink bugs, fruit and vinegar flies, and…Read more about Don’t forget to prep your fruit insect monitoring tools for 2022![Read More]
Late Spring freezes are becoming more and more common, and it is important to take action to prevent damage to your buds. A practice called double pruning can help avoid spring frost injury. Double pruning involves pruning the canes to 2-3x the desired amount of buds during the winter, which delays budbreak (and the risk…Read more about Double Pruning Grapevines for Spring Frost Protection[Read More]
We were all hoping it would happen later, but unfortunately the spotted lanternfly (SLF) (Lycorma delicatula) (Figure 1), an invasive planthopper with a piercing-sucking feeding strategy, was officially detected in Vevay, Indiana (Switzerland County) for the first time in July 2021. You can see pictures and read more about the detection at the Indiana Department…Read more about Spotted lanternfly has been detected in Indiana[Read More]