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פותח על ידי קלירמאש פתרונות בע"מ -
Efficiency of insect exclusion screens for preventing whitefly transmission of tomato yellow leaf curl virus of tomatoes in Israel
Year:
2002
Source of publication :
Bulletin of Entomological Research
Authors :
ספרים, ישי
;
.
Volume :
92
Co-Authors:
Berlinger, M.J., Entomology Laboratory, Gilat Regional Experiment Station, Mobile Post, Negev 852801, Israel
Taylor, R.A.J., Department of Entomology, Ohio Agricultural Research and Development Center, 1680 Madison Avenue, Wooster, OH 44691, United States
Lebiush-Mordechi, S., Entomology Laboratory, Gilat Regional Experiment Station, Mobile Post, Negev 852801, Israel
Shalhevet, S., Department for Planning and Evaluation of Agricultural Research, Volcani Center, PO Box 6, Bet Dagan 50250, Israel
Spharim, I., Department for Planning and Evaluation of Agricultural Research, Volcani Center, PO Box 6, Bet Dagan 50250, Israel
Facilitators :
From page:
367
To page:
373
(
Total pages:
7
)
Abstract:
Tomato yellow leaf curl virus (TYLCV) is the most frequently occurring virus in tomatoes in the Middle East, and the most harmful one. It is transmitted solely by the whitefly Bemisia tabaci (Gennadius). Within 4-6 h of inoculative feeding, a whitefly can transmit TYLCV to a healthy plant with 80% probability. The symptoms are apparent after two to three weeks whereupon fruit-set is effectively terminated. The only means of controlling TYLCV is by controlling the whitefly. Until 1990 this was exclusively by insecticides. Starting in 1990, growers of greenhouse tomatoes in Israel began adopting insect exclusion screens to prevent inoculation of TYLCV. This article reports on the methods used in the search for efficient screening materials and presents data on their relative efficiencies in excluding B. tabaci and several other greenhouse pests. Ten materials were tested, of which five were found to be effective in excluding B. tabaci under laboratory conditions. This number was reduced to three following field trials and trials in commercial tomato greenhouses. These materials are now in widespread use in Israel: by 2000 practically all table tomatoes in Israel were grown under exclusion screens. The use of exclusion screens has been shown to be an economically viable pest management method.
Note:
Related Files :
Aleyrodidae
Animal
Animals
Bemisia tabaci
insects
Israel
pest control
Tomato yellow leaf curl virus
Virology
עוד תגיות
תוכן קשור
More details
DOI :
10.1079/BER2002180
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
22159
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:49
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Scientific Publication
Efficiency of insect exclusion screens for preventing whitefly transmission of tomato yellow leaf curl virus of tomatoes in Israel
92
Berlinger, M.J., Entomology Laboratory, Gilat Regional Experiment Station, Mobile Post, Negev 852801, Israel
Taylor, R.A.J., Department of Entomology, Ohio Agricultural Research and Development Center, 1680 Madison Avenue, Wooster, OH 44691, United States
Lebiush-Mordechi, S., Entomology Laboratory, Gilat Regional Experiment Station, Mobile Post, Negev 852801, Israel
Shalhevet, S., Department for Planning and Evaluation of Agricultural Research, Volcani Center, PO Box 6, Bet Dagan 50250, Israel
Spharim, I., Department for Planning and Evaluation of Agricultural Research, Volcani Center, PO Box 6, Bet Dagan 50250, Israel
Efficiency of insect exclusion screens for preventing whitefly transmission of tomato yellow leaf curl virus of tomatoes in Israel
Tomato yellow leaf curl virus (TYLCV) is the most frequently occurring virus in tomatoes in the Middle East, and the most harmful one. It is transmitted solely by the whitefly Bemisia tabaci (Gennadius). Within 4-6 h of inoculative feeding, a whitefly can transmit TYLCV to a healthy plant with 80% probability. The symptoms are apparent after two to three weeks whereupon fruit-set is effectively terminated. The only means of controlling TYLCV is by controlling the whitefly. Until 1990 this was exclusively by insecticides. Starting in 1990, growers of greenhouse tomatoes in Israel began adopting insect exclusion screens to prevent inoculation of TYLCV. This article reports on the methods used in the search for efficient screening materials and presents data on their relative efficiencies in excluding B. tabaci and several other greenhouse pests. Ten materials were tested, of which five were found to be effective in excluding B. tabaci under laboratory conditions. This number was reduced to three following field trials and trials in commercial tomato greenhouses. These materials are now in widespread use in Israel: by 2000 practically all table tomatoes in Israel were grown under exclusion screens. The use of exclusion screens has been shown to be an economically viable pest management method.
Scientific Publication
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