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Effect of diflubenzuron on the development of cabbage leaf webber Crocidolomia binotalis Zeller (Lepidoptera: Pyraustidae)


, : Effect of diflubenzuron on the development of cabbage leaf webber Crocidolomia binotalis Zeller (Lepidoptera: Pyraustidae). Bioecology and control of insect pests: Proceedings of the National Symposium on Growth, Development and Control Technology of Insect Pests: 259-264

The effects of diflubenzuron were studied in the laboratory on eggs, larvae, prepupae and pupae of Crocidolomia binotalis. Egg hatching was 8.68-69.04, 26.49-73.71 and 27.92-74.63% following treatment by dipping, topical application, and contact with treated surfaces, resp.

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Related references

Kameswara Rao, P.; Chitra, KC.; Ganapati, K., 1992: Effect of diflubenzuron on the development of cabbage leaf webber Crocidolomia binotalis (Lepidoptera: Pyraustidae). Insect and Environment, 4: 259-264

Narayanan, K., 2004: Nucleopolyhedrovirus of cabbage leaf webber, Crocidolomia binotalis Zeller (Lepidoptera: Pyralidae). A test was conducted to determine the pathogenicity of nuclear polyhedrosis virus (NPV) at a dose of 1x106 polyhedral occlusion bodies (POBs)/ml against 10 first and second instar larvae of C. binotalis [C. pavonana] by leaf surface contamination...

Narayanan, K., 2005: Cross infectivity of Bombyx mori nucleopolyhedrovirus to cabbage leaf webber, Crocidolomia binotalis Zeller (Lepidoptera: Pyralidae). Nucleopolyhedrovirus isolated from mulberry silkworm, Bombyx mori (Linnaeus) was cross infective to cabbage leaf webber, Crocidolomia binotalis.

Rath, L.K.; Nanda, U.K.; Panda, P.; Sontakke, B.K., 1988: Effect of diflubenzuron on the adults of mustard leaf webber Crocidolomia binotalis Zell Pyralidae Lepidoptera. Diflubenzuron was tested against the male and female moths of mustard leaf webber Crocidolomia binotalis Zell. to study its adverse effects on the physiology of the test insect. The oral administration of the compound at 0.1 and 0.2% concentration...

Rath, L.K.; Nanda, U.K.; Patnaik, H.P.; Panda, P.N., 1990: Contact toxicity of diflubenzuron against mustard leaf webber, Crocidolomia binotalis Zell. (Pyralidae: Lepidoptera). When diflubenzuron was applied in sprays to larvae of Crocidolomia binotalis in the laboratory, LC50s of 0.0550, 0.0533-0.1201, 0.049-0.1710 and 0.0517-0. 1479 were calculated for treatment of the 1st-4th instars resp.; treatment early in the inst...

Hsiao W F., 1984: The bionomics of cabbage leaf webber crocidolomia binotalis lepidoptera pyralidae. C. binotalis Zeller was reared on common cabbage, Chinese cabbage and radish leaves at 25.degree. C, 60-70% RH [relative humidity]. The life cycle took about 30 days to complete, with larval, pupal and adult stages lasting 8.48, 9.76 and 8.33 days...

Hsiao, W-F., 1984: The bionomics of cabbage leaf webber, Crocidolomia binotalis Zell. (Lepidoptera: Pyralidae). Laboratory studies were carried out in Taiwan on the biology of Crocidolomia binotalis on cabbage, Chinese cabbage and radish at 25 degrees C and 60-70% RH. Eggs were laid in masses on the lower surface of leaves. Larvae fed initially on young lea...

Peter, C.; Iqbal Singh; ChannaBasavanna, G.P.; Suman, C.L.; Krishnaiah, K., 1988: Loss estimation in cabbage due to leaf webber Crocidolomia binotalis (Lepidoptera: Pyralidae). The economic loss caused by Crocidolomia binotalis on cabbages was assessed in Karnataka, India, in 15-, 30- and 45-day-old crops and artificial infestations of 0, 1, 3, 5 and 10 larvae/plant. At all growth stages, a significant reduction in yield...

Suman C.L.; Wahi S.D.; Prasad V.G., 1980: Distribution behavior of cabbage leaf webber crocidolomia binotalis. The value of Morisita's index of dispersion (1.08699) and Fo [departure from randomness] (80.5931) showed nonsignificant departure from randomness and revealed an aggregative nature of the population of the cabbage leaf-webber (C. binotalis Z...

Suman C.L.; Wahi S.D., 1983: Sequential sampling plan for cabbage leaf webber crocidolomia binotalis. A sequential sampling plan was developed to evaluate the need for chemical control of C. binotalis in cabbage in India.