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אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Evaluation of the predatory mite, Neoseiulus californicus, for spider mite control on greenhouse sweet pepper under hot arid field conditions
Year:
2008
Source of publication :
Experimental and Applied Acarology
Authors :
וינטראוב, פיליס
;
.
פלבסקי, אריק
;
.
Volume :
45
Co-Authors:
Weintraub, P., Department of Entomology, Gilat Research Center, Ministry of Agriculture, D.N. Negev 85280, Israel
Palevsky, E., Department of Entomology, Newe ya'ar Research Center, Ministry of Agriculture, P.O. Box 1021, Ramat Yishay 30095, Israel
Facilitators :
From page:
29
To page:
37
(
Total pages:
9
)
Abstract:
The efficacy of Neoseiulus californicus (a generalist predatory mite) for the biological control of Tetranychus urticae, was compared to release of Phytoseiulus persimilis (a specialist predatory mite) and an acaricide treatment in sweet pepper plants grown in greenhouse tunnels in a hot and arid climate. To ensure uniform pest populations, spider mites were spread on pepper plants in two seasons; a natural infestation occurred in one season. Predators were released prophylactically and curatively in separate tunnels when plants were artificially infested with spider mites, and at low and moderate spider mite populations when infestations occurred naturally. Although spider mite populations did not establish well the first year, fewer spider mites were recovered with release of N. californicus than with all other treatments. In the second year, spider mites established and the prophylactic release of N. californicus compared favorably with the acaricide-treated plants. In the course of monitoring arthropod populations, we observed a significant reduction in western flower thrips (Frankliniella occidentalis) populations in tunnels treated with N. californicus as compared with non-treated control tunnels. Our field trials validate results obtained from potted-plant experiments and confirm that N. californicus is a superior spider mite predator at high temperatures and low humidities. © 2008 Springer Science+Business Media B.V.
Note:
Related Files :
Acari
Animal
Animals
arid environment
biological control
humidity
integrated pest management
Mites
predation
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/s10493-008-9169-3
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
31500
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:03
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Scientific Publication
Evaluation of the predatory mite, Neoseiulus californicus, for spider mite control on greenhouse sweet pepper under hot arid field conditions
45
Weintraub, P., Department of Entomology, Gilat Research Center, Ministry of Agriculture, D.N. Negev 85280, Israel
Palevsky, E., Department of Entomology, Newe ya'ar Research Center, Ministry of Agriculture, P.O. Box 1021, Ramat Yishay 30095, Israel
Evaluation of the predatory mite, Neoseiulus californicus, for spider mite control on greenhouse sweet pepper under hot arid field conditions
The efficacy of Neoseiulus californicus (a generalist predatory mite) for the biological control of Tetranychus urticae, was compared to release of Phytoseiulus persimilis (a specialist predatory mite) and an acaricide treatment in sweet pepper plants grown in greenhouse tunnels in a hot and arid climate. To ensure uniform pest populations, spider mites were spread on pepper plants in two seasons; a natural infestation occurred in one season. Predators were released prophylactically and curatively in separate tunnels when plants were artificially infested with spider mites, and at low and moderate spider mite populations when infestations occurred naturally. Although spider mite populations did not establish well the first year, fewer spider mites were recovered with release of N. californicus than with all other treatments. In the second year, spider mites established and the prophylactic release of N. californicus compared favorably with the acaricide-treated plants. In the course of monitoring arthropod populations, we observed a significant reduction in western flower thrips (Frankliniella occidentalis) populations in tunnels treated with N. californicus as compared with non-treated control tunnels. Our field trials validate results obtained from potted-plant experiments and confirm that N. californicus is a superior spider mite predator at high temperatures and low humidities. © 2008 Springer Science+Business Media B.V.
Scientific Publication
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