חיפוש מתקדם
Phytoparasitica
Melamed-Madjar, V., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Cohen, S., Div. of Virology, ARO, The Volcani Center, Bet Dagan, Israel
Chen, M., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Tam, S., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Rosilio, D., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
A method for monitoring tobacco whitefly [Bemisia tabaci (Gennadius) (Homoptera: Aleyrodidae)] populations was developed and used for timing spray applications against this pest in cotton. It was found to be successful in tests in eight commercial cotton fields. A trap composed of a yellow plastic plate (15 × 20 cm) smeared on the upper side with a thin layer of glue, was attached to an iron pole which held the plate in a horizontal position above the plants. The traps were placed 400 m apart along the periphery of the field. The sticky plates were changed weekly and the adult whiteflies were counted. When the mean weekly catch per trap reached ~ 100-200 adults, spray applications were carried out. Following this treatment, B. tabaci populations remained low and sooty mould did not develop on the lint. © 1982 Springer Science + Business Media B.V.
פותח על ידי קלירמאש פתרונות בע"מ -
הספר "אוצר וולקני"
אודות
תנאי שימוש
A method for monitoring Bemisia tabaci and timing spray applications against the pest in cotton fields in israel
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Melamed-Madjar, V., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Cohen, S., Div. of Virology, ARO, The Volcani Center, Bet Dagan, Israel
Chen, M., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Tam, S., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Rosilio, D., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
A method for monitoring Bemisia tabaci and timing spray applications against the pest in cotton fields in israel
A method for monitoring tobacco whitefly [Bemisia tabaci (Gennadius) (Homoptera: Aleyrodidae)] populations was developed and used for timing spray applications against this pest in cotton. It was found to be successful in tests in eight commercial cotton fields. A trap composed of a yellow plastic plate (15 × 20 cm) smeared on the upper side with a thin layer of glue, was attached to an iron pole which held the plate in a horizontal position above the plants. The traps were placed 400 m apart along the periphery of the field. The sticky plates were changed weekly and the adult whiteflies were counted. When the mean weekly catch per trap reached ~ 100-200 adults, spray applications were carried out. Following this treatment, B. tabaci populations remained low and sooty mould did not develop on the lint. © 1982 Springer Science + Business Media B.V.
Scientific Publication
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