Evaluation Of Several Chemical Control Approaches Against Bagworm, Metisa Plana Walker (Lepidoptera: Psychidae) In Felda Oil Palm Plantations
In oil palm plantations chemical control is still the principal means of reducing pest numbers when their population levels are high. In this study, a series of field trials investigating the efficacy of several application techniques for insecticides against bagworm, Metisa plana, were carried out...
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| 格式: | Thesis |
| 語言: | 英语 |
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2010
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| 在線閱讀: | http://eprints.usm.my/41839/ |
| Abstract | Abstract here |