Distribution of peach twig borer damage in peaches

Kirsch, P; Zalorn, F; Weakley, C

Distribution of peach twig borer damage in peaches

Authors

Philipp Kirsch
Frank G. Zalorn
Craig V. Weakley

Authors Affiliations

Philipp Kirsch is Field Development Manager, North America, Bio-control Ltd., Davis; Frank G. Zalom is Extension Integrated Pest Management Specialist, UC Davis; Craig V. Weakley was formerly Farm Advisor, University of California Cooperative Extension, Sutter-Yuba counties.

Publication Information

Hilgardia 44(1):9-11. DOI:10.3733/ca.v044n01p9. January 1990.

PDF of full article, Cite this article

Abstract

Damage to fruit by the peach twig borer was greatest late in the season and in the tops of trees at the orchard edges. Monitoring for damage should begin at least 4 weeks before harvest.

Also in this issue:

Determinants of host selection for species of Aphytis (Hymenoptera: Aphelinidae), parasites of diaspine scales

Meeting challenges of the 1990s in agriculture and natural resources

Biological control sought for ash whitefly

Harvesting eucalyptus for fuel chips

Walnut dehydrators vary in performance

Sweet sorghum cuItivars for alcohol production

Clogging of buried drip irrigation systems

Treatment timing defined for Egyptian alfalfa weevil in the high desert

Parasitoid helps control fruit worm in Sacramento Valley processing tomatoes

Immigration reform and California agriculture a year later

Stable fly and house fly breeding sites on dairies

Cultural management of bluetongue virus vectors