Navel orangeworm can be devastating for almond and pistachio growers and knowing when and where to spray can often depend on weather. Researchers have been working with state weather services to collect data and determine the best spraying times. Washington State entomologist Dave Crowder discussed these efforts recently with Matthew Malcolm from California Ag Network. Watch this quick video and read more in Pacific Nut Producer Magazine.
When to Spray for Navel Orangeworm
Almond Growers American Pistachio Growers American Pistachios California Ag Network California Almonds California Pistachios Dave Crowder Malcolm Media Ag Publishing Matthew Malcolm Navel Orangeworm navel orangeworm in pistachios Pacific Nut Producer pest management research Pistachio Growers Pistachio Pest Management pistachio spraying Washington State University
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