חיפוש מתקדם
Phytoparasitica
Wysoki, M., Dept. of Entomology, ARO, Volcani Center, Bet Dagan, 50250, Israel
De Jong, M., Dept. of Entomology, Faculty of Agriculture, Wageningen, Netherlands
The attraction of Trichogramma platneri Nagarkatti (Hymenoptera: Trichogrammatidae) to eggs of two lepidopterous avocado pests, Boarmia sel-enaria (Schiffermüller) (Geometridae) and Cryptoblabes gnidiella (Millière) (Phycitidae), was evaluated in olfactometer tests. The mobility of the wasp as measured by a mobility index was 0.6 for males and 1.8 for females; the males had a lower mobility and a lower search capacity index than the females. Frozen and fresh young B. selenaria eggs had the greatest attraction for T. platneri, which diminished with increasing age of the eggs. The eggs of C. gnidiella were also attractive to the parasitoid. © 1989, Springer Science + Business Media B.V.. All rights reserved.
פותח על ידי קלירמאש פתרונות בע"מ -
הספר "אוצר וולקני"
אודות
תנאי שימוש
Attraction of Trichogramma platneri to eggs of some lepidopterous pests of avocado
17
Wysoki, M., Dept. of Entomology, ARO, Volcani Center, Bet Dagan, 50250, Israel
De Jong, M., Dept. of Entomology, Faculty of Agriculture, Wageningen, Netherlands
Attraction of Trichogramma platneri to eggs of some lepidopterous pests of avocado
The attraction of Trichogramma platneri Nagarkatti (Hymenoptera: Trichogrammatidae) to eggs of two lepidopterous avocado pests, Boarmia sel-enaria (Schiffermüller) (Geometridae) and Cryptoblabes gnidiella (Millière) (Phycitidae), was evaluated in olfactometer tests. The mobility of the wasp as measured by a mobility index was 0.6 for males and 1.8 for females; the males had a lower mobility and a lower search capacity index than the females. Frozen and fresh young B. selenaria eggs had the greatest attraction for T. platneri, which diminished with increasing age of the eggs. The eggs of C. gnidiella were also attractive to the parasitoid. © 1989, Springer Science + Business Media B.V.. All rights reserved.
Scientific Publication
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