Canopy management is a critical production practice for improved sunlight exposure. Pulling shoots off the top of the rows in high cordon-trained vines improves sunlight exposure to the leaves at the base of the shoots. Those basal nodes will be the ones saved as spurs next year during pruning, and sunlight improves bud fruitfulness and…Read more about Canopy management in grapes[Read More]
Grapes
Frost injury this spring has created a situation where grapes have a few primary shoots, some secondary shoots, and many non-count basal and latent shoots. This puts shoots at various stages of development and creates problems for growers. Regardless, some varieties are are at or nearing bloom on surviving primary shoots, which is a key…Read more about Important grape sprays[Read More]
Due to the COVID crisis, all Purdue Extension meetings have been cancelled through June. After July 1, in-person meetings may be held and will follow state and local guidelines. Most Purdue Extension staff are working from home and we are available to answer your questions by email, phone or through social media. Our contact information…Read more about Extension Events[Read More]
Grapes are in early bloom in the Lafayette area. Apples are mostly in the half inch stage, where there is any fruit. June drop has not yet occurred. Frost scarring on fruits is obvious. Black raspberries are at petal fall and they generally look very good. Floricane blackberries are in bloom where there are healthy…Read more about Crop Conditions[Read More]
There’s a saying that when life gives you lemons you make lemonade. Well, this year life has given us multiple spring frosts, so we have to make the best of the situation. Growers that have blocks with significant spring frost injury and very little crop may want to use this year to retrain vines, re-establish…Read more about Making lemonade in the vineyard[Read More]
Due to the COVID crisis, all Purdue Extension meetings have been cancelled through June. After July 1, in-person meetings may be held and will follow state and local guidelines. Most Purdue Extension staff are working from home and we are available to answer your questions by email, phone or through social media. Our contact information…Read more about Extension Events[Read More]
Due to the COVID crisis, all Purdue Extension meetings have been cancelled until further notice. Some may be offered by distance education, but no in-person meetings will be allowed. Most Purdue Extension staff are working from home. We are available to answer your questions by email, phone or through social media. Our contact information is…Read more about Extension Events[Read More]
Growth and development in fruit crops is continuing slowly across the state due to cool temperatures and resulting low growing degree day accumulation. It’s been a rough start to spring to say the least. Frost and freeze damage from the April 15-16 events has become more obvious, and there are still risks of freezing temperatures in…Read more about Crop Conditions[Read More]
Apples in Lafayette are approaching pink. IN more southern areas of the state apples are past full bloom and into petal fall. Frost damage to crops has been widespread in southern areas of the state. Fruit crops are in early stages of growth across the state. In southern areas peaches and apples are in bloom…Read more about Crop Conditions[Read More]
Grapes are in the early stages of growth across the state, from bud break to 4 to 6 inch shoots. Significant frost and freeze damage occurred in central and southern areas so that will set growth back a couple of weeks as the secondary buds break. With a reduced number of primary shoots, protection of…Read more about Early season management of grape diseases and insect pests[Read More]