El Capitan from 30,000 ft. Snow cover is the best in years. Thanks be to God! And more on the way.
Day to day observations of almond farming in the central valley of California.
Friday, January 15, 2016
Monday, January 11, 2016
Friday, January 1, 2016
WINTER SANITATION IN THE ORCHARD |
Mummies turn black from mold on the hulls but worms love the interiors |
Mummies (nuts not removed at harvest) are the overwintering site for Navel Orangeworm, a primary pest of almonds. I think of mummies as Navel Orangeworm "hotels" where the worms live in comfort waiting to infect the new crop next year.
Winter shaking |
Removal of the mummies by shaker, or by hand poling, is the most effective and important control for Navel Orangeworms. This cultural control is used by all serious growers as part of an integrated pest control program and allows us to reduce the need for expensive chemical sprays.
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