What an unusual spring it’s been. We started out extremely early, then it was cool for a month or so with hardly any Growing Degree Day accumulation, then warm again (see Figure 1). Just when apple crops started to get in the window for chemical thinning (around 12 mm), it became cool again. The good[Read More…]
Peter M Hirst
Facts for Fancy Fruit Editor & Professor of Horticulture
Department of Horticulture and Landscape Architecture
Area(s) of Interest: Commercial Tree Fruit Production
Department of Horticulture and Landscape Architecture
Area(s) of Interest: Commercial Tree Fruit Production
Grapes are at the 8-10 inch shoot stage in southern Indiana and 6 inches or less in northern Indiana. Brambles are blooming in the south and approaching first bloom in central and northern areas. Blueberries are at petal fall to full bloom across the state. There are a few reports of damage to grapes and[Read More…]
Eastern Indiana Fruit Growers Association Hosting Orchard Garden tours at the “Slice of Paradise” 3912 S. Felton St., Marion, IN. Tuesday, May 23 at 6:30pm Dr. Rick Foster from Purdue University will be in attendance For more information, call 765-661-4597 Indiana Horticultural Society Field Day June 28, 2017 Tuttle Orchard Greenfield, IN More details to come but[Read More…]
Grapes have grown quickly this past week and most varieties are now past bud burst. The earliest have 4 to 6 inch shoots at this time. Blackberries and raspberries are also growing rapidly, with new primocanes emerging from the ground and laterals on floricanes out to 4 inches or longer. Flower buds are visible on[Read More…]
The last few weeks has been a dark time for our industry. We have lost some of the stalwarts of the fruit and vegetable industries. We remember: George A. Adrian, 95, Indianapolis Thomas E. Roney, 70, Greenfield Gene M. Wild, 90, Zionsville John Hilger, Ft. Wayne Abner J. Horrall, 85, Bicknell While these folks came[Read More…]
We’re getting close to the time when growers need to make chemical thinning decisions – for many the most perplexing and risky decision they will make all year. This is usually a tricky call to make, even more so when we have had spring frosts. Luckily in most places the spring frosts have not been[Read More…]
Although we started off the spring extremely early, an extended cool period has delayed crop development, reduce risk of frost, and made many growers feel a lot more comfortable. As can be seen from Figure 1, we are still tracking early in terms of growing degree days, but not as early as 2012. We are[Read More…]
The results of a historical primate behavior analysis suggest that species with fruit-filled diets evolved larger brains. A popular theory among evolutionary biologists is that we have our sociability to thank for our big brains. This “social brain hypothesis” suggests that the mental effort involved in interacting with others eventually increased our cognitive capacity. However,[Read More…]