The Residual Effect of Some Insecticides on Plutella xylostella (L) Larvae in the Greenhouse
The residual effect of five insecticides on Plutella xylostella (L) larvae was measured on Brassica rapa in the laboratory. Acephate was the most persistent and gave at least 80% larval mortality eight days after application. Bendiocarb, Bacillus thuringiensis, and methamidophos gave 50% larval mo...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English English |
| Published: |
1980
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| Online Access: | http://psasir.upm.edu.my/id/eprint/2074/1/The_Residual_Effect_of_Some_Insecticides_on_Plutella.pdf http://psasir.upm.edu.my/id/eprint/2074/ |
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| Summary: | The residual effect of five insecticides on Plutella xylostella (L) larvae was measured on Brassica
rapa in the laboratory. Acephate was the most persistent and gave at least 80% larval mortality eight
days after application. Bendiocarb, Bacillus thuringiensis, and methamidophos gave 50% larval mortality
six days after treatment. Di[lubenzuron demonstrated poor insecticidal activity - the larval mortality
was 20% at all times |
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