grape variety News
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Time is ripe for wine grapes
Grape berry ripening is occurring earlier and the harvest season is becoming shorter, possibly due to increases in atmospheric temperatures and CO2 levels. This is causing wineries considerable difficulty in accurately scheduling harvests to maximise the wine-making potential of some grape varieties. “We discovered that the application of certain plant-growth regulators can delay berry ...
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EPA approves two insecticides for control of invasive stink bug
On June 24, 2011 EPA approved, for emergency use, the insecticide dinotefuran (trade names Venom and Scorpion) on tree fruit to help manage populations of the brown marmorated stink bug, an invasive insect that has caused extensive yield losses in tree fruit production in the mid-Atlantic region. The approval, known as an emergency exemption, applies to Virginia, Maryland, Delaware, Pennsylvania, ...
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