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Toxicity of methyl iodide to the life stages of Sitophilus oryzae (L.) and Callosobruchus chinensis (L.).

Kashi, K. P. and Rajendran, S. and Muthu, M. (1977) Toxicity of methyl iodide to the life stages of Sitophilus oryzae (L.) and Callosobruchus chinensis (L.). Bulletin of Grain Technology, 15 (1). 34-37; 12 ref..

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Abstract

In laboratory tests of methyl iodide as a fumigant for 2 stored-product pests, the LD50's (in mg/litre) were 1.02 for the egg, 1.04, 0.52 and 0.56 for the second to fourth larval instars, respectively, 0.39 for the pupa and 1.62 for the adult of Sitophilus oryzae (L.) and 0.006 for the egg, 0.09 and 0.20 for early and late larval instars, respectively, 0.21 for the pupa and 1.66 for the adult of Callosobruchus chinensis (L.).

Item Type: Article
Uncontrolled Keywords: control-; fumigants-; pesticides-; stored-products; agricultural-entomology
Subjects: 600 Technology > 01 Medical sciences > 17 Toxicology
600 Technology > 03 Agriculture > 05 Insect/Pest Control
Depositing User: Food Sci. & Technol. Information Services
Date Deposited: 17 Mar 2017 09:23
Last Modified: 17 Mar 2017 09:23
URI: http://ir.cftri.com/id/eprint/8476

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