RESURJENSI WERENG BATANG COKELAT AKIBAT APLIKASI INSEKTISIDA ABAMEKTIN
Low concentrations of insecticide often stimulate the insects fecundity that would contribute to resurgence. Nilaparvata lugens is the primary pest in rice and this insect has been frequently reported for resurgence after application of several different insecticides. Abamectin belongs to the family...
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| Main Authors: | , |
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| 格式: | Theses and Dissertations NonPeerReviewed |
| 出版: |
[Yogyakarta] : Universitas Gadjah Mada
2014
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| 主題: | |
| 在線閱讀: | https://repository.ugm.ac.id/131038/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=71479 |
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| 總結: | Low concentrations of insecticide often stimulate the insects fecundity that
would contribute to resurgence. Nilaparvata lugens is the primary pest in rice and
this insect has been frequently reported for resurgence after application of several
different insecticides. Abamectin belongs to the family of macrocyclic lactones
and it is intensively being used to control N. lugens. This insecticide is also known
that application at sublethal concentrations can alter the plant nutrition
composition. This research was conducted to determine the effect of abamectin
application on rice plant nutrition and N. lugens resurgence. N. lugens used in
this experiment was the laboratory-adapted population and susceptible to
insecticides. The rice variety used was Situ Bagendit. The insecticide
concentrations were 18 (the recommended field application) |
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