Predatory beetle may suppress silverleaf whitefly

Predatory beetle may suppress silverleaf whitefly

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The coccinellid beetle, Delphastus pusillus, may Bike Parts - Tires - 27.5" be able to suppress the silverleaf (or strain B sweetpotato) whitefly that has infested California agriculture.Life history characteristics of this predatoi indicate that it is most effective as a biological control agent at high whitefly densities.D.

pusillus releases in Imperial Valley cotton trials reduced immature whitefly densities to BALM LEMON HERB C/S one-third of the densities found in cotton plots receiving no releases.