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Toxicity of some insecticides against the oriental hornet Vespa orientalis (Hymenoptera : Vespidae)
Author
Source
Egyptian Journal of Plant Protection Research Institute
Issue
Vol. 2, Issue 2 (30 Jun. 2019), pp.315-321, 7 p.
Publisher
Plant Protection Research Institute
Publication Date
2019-06-30
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The present investigations were carried out at the laboratory of Shandaweel Agricultural Research Station, Sohag Governorate, Egypt during 2016 season to evaluate toxicity of Lambda-cyhalothrin 10%WP, Acetamiprid 25% SP, Diazinon 60% EC and Emamectin Benzoate 5% SG insecticides against the oriental hornet Vespa orientalis L.
(Hymenoptera: Vespidae).
Also to evaluate diluting these insecticides with sugar, flour and talc powder and its effect against the oriental hornet.
Also to study indirect effects of Acetamiprid 25% insecticide with different concentration on V.
orientalis adults.
The results showed that Acetamiprid 25% and Lambda- cyhalothrin 10% recorded the lowest time required for killing the wasps with 1.88 and 3.04 Minutes, respectively, by no significant difference between them.
However, the highest time was recorded for Emamectin Benzoate 5% with 122.40 minutes.
Diluted all insecticides with sugar recorded the shortest time needed to kill oriental hornet with mean number (3.67, 4.48,100.10 and 159.10 Minutes) for Lambda-cyhalothrin 10%, Acetamiprid 25%, Diazinon %60 and Emamectin Benzoate %5, respectively.
The indirect effects of Acetamiprid 25% recorded the shortest time needed to kill oriental hornet with 25% concentration (2.96 Minutes) for stage1.
For stage 2, the 2.5% concentration with sugar recorded the shortest time needed to kill hornet with average (7.14 Minutes).
American Psychological Association (APA)
Mazayd, Ahmad Ramadan. 2019. Toxicity of some insecticides against the oriental hornet Vespa orientalis (Hymenoptera : Vespidae). Egyptian Journal of Plant Protection Research Institute،Vol. 2, no. 2, pp.315-321.
https://search.emarefa.net/detail/BIM-1323666
Modern Language Association (MLA)
Mazayd, Ahmad Ramadan. Toxicity of some insecticides against the oriental hornet Vespa orientalis (Hymenoptera : Vespidae). Egyptian Journal of Plant Protection Research Institute Vol. 2, no. 2 (2019), pp.315-321.
https://search.emarefa.net/detail/BIM-1323666
American Medical Association (AMA)
Mazayd, Ahmad Ramadan. Toxicity of some insecticides against the oriental hornet Vespa orientalis (Hymenoptera : Vespidae). Egyptian Journal of Plant Protection Research Institute. 2019. Vol. 2, no. 2, pp.315-321.
https://search.emarefa.net/detail/BIM-1323666
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 320-321
Record ID
BIM-1323666