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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/69018
Title: | . Selective toxicity of different pesticides to citrus mealy bug parasitoid Coccidoxenoides peregrina Timberlake |
Other Titles: | . Selective toxicity of different pesticides to citrus mealy bug parasitoid Coccidoxenoides peregrina Timberlake |
Authors: | ICAR_CRIDA |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR_CRIDA |
Published/ Complete Date: | 2002 |
Project Code: | Not Available |
Keywords: | Anagyrus species, pseudococci (Girault), Coccidoxenoides, perininutus, (Timberlake) (Hymenoptera). |
Publisher: | Mani, M., Krishnamoorty and Sreenivasa Rao, M. |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Anagyrus species near pseudococci (Girault) and Coccidoxenoides perininutus (Timberlake) (Hymenoptera: Encyrtidae) are well-known niealybug parasitoids. Both are proven biological control agents of Planococcusficus (Signoret) (I]Iemiptera: Pseudococcidae) in vineyards. These parasitoids are affected by some pesticides used for the control of ants (Hymenoptera: Formicidae) and P ficus in vineyards. To establish which of the vineyard pesticides is more toxic to parasitoids, pesticide bioassays were carried in the laboratory using adult and pupal parasitoids. Fipronil and -cypermethrin caused significant acute toxicity of both parasitoids. Low mortality was recorded for all these pesticides for parasitoids emerging from mummies indicating that the mummy case was an effective barrier to pesticides for parasitoids. Buprofezin, mancozeb and an insecticidal soap were not toxic to parasitoids in both bioassays. Some pesticides have far-reaching negative impacts on parasitoids of orchard and vineyard arthropod pests. A refinement on pest management strategies regarding method and timing of application of pesticides where parasitoids constitute part of the pest management program is essential. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Technical Report |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Journal of Insect Science |
NAAS Rating: | 7.33 |
Volume No.: | 15(1-2) |
Page Number: | :49-52 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/69018 |
Appears in Collections: | NRM-CRIDA-Publication |
Files in This Item:
File | Description | Size | Format | |
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77 Selective toxicity of different pesticides to citrus mealy bug parasitoid Coccidoxenoides peregrina Timberlake.pdf | 4.51 MB | Adobe PDF | View/Open |
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