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ISSN : 1225-0171(Print)
ISSN : 2287-545X(Online)
ISSN : 2287-545X(Online)
시설 수박에서 콜레마니진디벌을 이용한 목화진딧물 방제
초록
Biological Control of Cotton Aphid by Aphidius colemani (Hymenoptera : Braconidae) in Watermelon Greenhouses
Abstract
Biological control of Aphis gossypii by natural enemies was carried out in watermelon from April to June. Aphidius colemani was released 3 times at rate of 2/㎡ to control A. gossypii(April 24, May 8, and May 22 in 2007). In A. colemani-released plots, A. gossypii showed low population density of ＜ 0.6 per leaf with the highest parasitism of 57.2%, and 2.0~10.6% in the percentage of leaves with aphids. In control, the population of A. gossypii kept on increasing from early May and reached 653.2/leaf on may 29.
Watermelon, Natural enemy, Biological control, Aphis gossypii, Aphidius colemani, 수박, 천적, 생물적방제, 목화진딧물, 콜레마니진디벌
Reference
Vol. 40 No. 4 (2022.12)
Frequency Quarterly
Doi Prefix 10.5656/KSAE
Year of Launching 1962
Publisher Korean Society of Applied Entomology
Online Submission
submission.entomology2.or.kr
KSAE
The Korean Society of Applied Entomology
