Journal Search Engine
ISSN : 1225-0171(Print)
ISSN : 2287-545X(Online)
ISSN : 2287-545X(Online)
오이에서 꽃노랑총채벌레(Frankliniella occidentalis)의 생물적 방제를 위한 지중해이리응애(Amblyseius swirskii) 적용 효과
초록
Biological Control of Frankliniella occidentalis (Thysanoptera: Thripidae) on Cucumber, using Amblyseius swirskii (Acari: Phytoseiidae)
Abstract
By releasing predatory mite, Amblyseius swirskii Athias-Henriot, with 25 individuals per cucumber plant in a commercial greenhouse (1,600 ㎡), the population of western flower thrips, Frankliniella occidentalis (Pergande), was kept under the economic threshold level. The initial thrips population of 18.3 individuals per leaf decreased to 2.1 individuals per leaf after four weeks, while the number of A. swirskii reached to 16.6 individuals per leaf. It was also observed that at a point where the thrips occurred in high density of about 34.3 individuals per leaf, A. swirskii population built up on the lower part of cucumber plant first, but as time passed the predatory mites moved upward to the top of the plant and aggregated.
Amblyseius swirskii, Frankliniella occidentalis, Cucumber, Biological control, Natural enemy, 지중해이리응애, 꽃노랑총채벌레, 오이, 생물적 방제, 천적
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
