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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/51801
Title: | Potential of entomopathogens and neem oil against two emerging insect pests of vegetables |
Other Titles: | Not Available |
Authors: | Jaydeep Halder, Deepak Kushwaha, A B Rai, Arpita Singh and B Singh |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Indian Institute of Vegetable Research |
Published/ Complete Date: | 2017-02 |
Project Code: | Not Available |
Keywords: | Bagrada hilaris, Compatibility, Entomopathogens, Epilachna dodecastigma, Median lethal time (LT50), Native strains, Neem oil |
Publisher: | Indian Council of Agricultural Research |
Citation: | Halder J, Kushwaha D, Rai A B, Singh A and Singh B. 2017. Potential of entomopathogens and neem oil against two emerging insect pests of vegetables. Indian Journal of Agricultural Sciences. 87(2):220-224. |
Series/Report no.: | Not Available; |
Abstract/Description: | Bioefficacy of different entomopathogenic microorganisms, viz Beauveria bassiana, Metarhizium anisopliae, Lecanicillium lecanii, Bacillus subtilis-2 and botanical, i.e. neem oil were tested alone and their 1:1 combination with neem oil against two emerging insect pests of vegetables. Among the entomopathogens, M. anisopliae IIVR strain was most promising against hadda beetle (Epilachna dodecastigmata), followed by M. anisopliae commercial formulation, whereas L. lecanii was highly effective against painted bugs (Bagrada hilaris). However, neem oil was the most effective biopesticides against duo insect pests. The per cent mortality changed in time dependent manner and the lowest median lethal time (LT50) for neem oil against E. dodecastigmata and B. hilaris were 45.09 and 102.03 h, respectively. Combinations of these entomopathogenic fungi (EPF) and neem oil (1:1) had lower LT50 values than each of their individual indicating the compatibility among them which was also confirmed through co-toxicity values greater than one in all the cases. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Indian Journal of Agricultural Science |
Journal Type: | Monthly |
NAAS Rating: | 6.21 |
Volume No.: | 87(2) |
Page Number: | 220-224 |
Name of the Division/Regional Station: | Crop Protection Division |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/51801 |
Appears in Collections: | HS-IIVR-Publication |
Files in This Item:
File | Description | Size | Format | |
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IJAS-2017(1).pdf | 494.09 kB | Adobe PDF | View/Open |
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