Shoots are at various stages of development across the state with some primary shoots at or near bloom. The most important time of the year for fruit disease control is from pre-bloom to 4-5 weeks past fruit set. The potential for fruit infection drops significantly 4-5 weeks post-bloom. Important diseases to control during this time[Read More…]
For those of you still fortunately enough to have apples, disease management continues to a greater degree than those of us without a crop. Around now (the beginning of cover sprays), the most serious apple pathogens are generally less active, terminal buds have set, leaves have hardened off (and are now less susceptible) and weather[Read More…]
The month of May in Indiana was 2°F-4°F below normal across the state, based upon the new 1991-2020 climatological normals that were released last month. Climatological normals are roughly the 30-year average of weather variables and are updated every 10 years. Prior to the new normals being released, climatologists were using the 1981-2010 period for[Read More…]
I am a bit late on the topic of bees for fruit pollination, especially tree fruit, but I wonder how many readers use or maintain spring mason bees for pollination of tree fruits? If not for pollination, then perhaps just for fun? (Figure 1). If not, you might consider this for next season! Those who[Read More…]
The periodical cicada (Figure 1) emergence is expected to begin shortly. Female cicadas lay eggs in 200+ woody tree species (Figure 2), and they have a strong preference for grapevines, apples, cherries, peaches, & plums. Egg laying can weaken and damage branches, causing them to turn brown, die, and break off. The loss of branches[Read More…]
On April 30th, 2021, significant legislation was introduced with bipartisan support in the House, impacting the future of the U.S. organic sector. The bill, titled, Continuous Improvement and Accountability in Organic Standards provides a roadmap for organic through three main areas by: Clearing the backlog of recommendations, and requiring the USDA to issue an Organic Improvement[Read More…]
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