Insect pathogen "Bt " controls peach twig borer on fruits and almonds
Open Access
- 1 September 1993
- journal article
- Published by University of California Agriculture and Natural Resources (UC ANR) in California Agriculture
- Vol. 47 (5) , 4-6
- https://doi.org/10.3733/ca.v047n05p4
Abstract
Early season sprays of the insect pathogen Bacillus thuringiensis, or “Bt,” were applied to peaches and almonds to determine efficacy against peach twig borer (PTB). Data indicates one or two Bt treatments during bloom are as effective as a dormant organo-phosphate plus oil spray for PTB control. Research is currently under way to determine the impact on other pests.Keywords
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