Grapes are in the early stages of growth across the state, from bud break to pre-bloom. This is the most important time to maintain “preventative” control of the major grape diseases such as Phomopsis, black rot, powdery and downy mildew. Our general recommendation is to maintain good coverage with mancozeb through the early stages of[Read More…]
Grapes
The season is underway in the Lafayette area thanks to the warmer than normal conditions of the past week. Apples are at pink to early bloom, early grapes are at bud break and late ones are at full swell, currant, gooseberry and honey berry are in bloom, strawberry flower buds are visible in the crowns,[Read More…]
May 6, 2019 Purdue Wine Grape Team Spring Workshop Blackhawk Winery Sheridan, IN Contact: Katie Barnett, barnett6@purdue.edu May 22, 2019 I INDY International Wine Competition Purdue University, West Lafayette, IN http://www.indyinternational.org/ June 1, 2019 Vintage Indiana Military Park, Indianapolis, IN https://www.vintageindiana.com/ June 21, 2019 Purdue Master Gardener State Tour New Albany, IN https://www.sunnysidemg.org/ June 27,[Read More…]
Early spring is a good time to make the first herbicide application of the year in fruit plantings where a weed-free strip is maintained in the row. There are several options for fruit crops including both pre- and post-emergent herbicides. See the weed control chapter in the 2019-2020 Midwest Fruit Pest Management Guide for a[Read More…]
FieldWatch is an easy-to-use, reliable, accurate and secure on-line mapping tool intended to enhance communications that promotes awareness and stewardship activities between producers of specialty crops, beekeepers, and pesticide applicators. Originally developed at Purdue University, FieldWatch is now a non-profit company with support from producers, applicators, agricultural chemical companies and other organizations. The program allows[Read More…]
May 6, 2019 Purdue Wine Grape Team Spring Workshop Blackhawk Winery Sheridan, IN Contact: Katie Barnett, barnett6@purdue.edu May 22, 2019 I INDY International Wine Competition Purdue University, West Lafayette, IN http://www.indyinternational.org/ June 1, 2019 Vintage Indiana Military Park, Indianapolis, IN https://www.vintageindiana.com/ June 21, 2019 Purdue Master Gardener State Tour New Albany, IN https://www.sunnysidemg.org/ July 9,[Read More…]
This past week has been warm enough that we’re seeing activity in the Lafayette area. Southern areas are further along. See the note from Englebrecht’s Orchard in the Evansville area. We appreciate their help with crop condition reports and welcome others to submit their observations as well. In the Lafayette area brambles are pushing rapidly.[Read More…]
Growers across the state are finishing up pruning. Most apple and blueberry growers are done, and bramble and grape growers are finishing up. Even though this is a late spring compared to some recent years, there are still chances of spring frost damage. Grape growers can use long or double pruning to help delay bud[Read More…]
The University of Minnesota Department of Horticultural Science takes a fresh, encouraging new look at growing fruit in the home garden. This guide will help gardeners decide which fruits are right for their gardens and their lifestyles, taking readers through every step from planning, choosing cultivars, and planting, to harvesting and pruning. Readers will find information on[Read More…]
We are seeing a lot of powdery and downy mildew on grapes this year. These diseases often get established in the late season after harvest. It is important to maintain healthy foliage all the way until frost to maximize winter hardiness. So managing these diseases is important in years like this. Growers should consider a[Read More…]