Controlling Heliothis spp on cotton through the release of Trichogramma pretiosum and applications of bacillus thuringiensis
Subtitle: an economic assessment
By: Peter S. Liapis. --
Contributors: United States. Department of Agriculture. Economics, Statistics, and Cooperatives Service
Publisher: Natural Resource Economics Division, Economics, Statistics, and Cooperatives Service, U.S. Dept. of Agriculture
Published: 1980
Place of publication: Washington, D.C
Language: eng
Number of pages: 36
Subjects: Heliothis armigera; Heliothis zea; Trichogrammatidae
Notes: Aug. 1980.

Cover title.

ESCS staff report.

PB 80-22261.

Bibliography: leaves 34-36.

Limited distribution to the research community outside the U.S. Dept. of Agriculture.