Kriteria Seleksi Penentuan Ketahanan Kedelai terhadap Kutu Kebul

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dc.contributoren-US
dc.creatorSulistyo, Apri; Balai Penelitian Tanaman Aneka Kacang dan Umbi Jl.Raya Kendalpayak Km.8. Kotak Pos 66 Malang 65101, Indonesia
dc.date2016-11-28
dc.date.accessioned2019-02-26T03:00:09Z
dc.date.available2019-02-26T03:00:09Z
dc.descriptionWhitefly (Bemisia tabaci Genn.) is a leaf-sucking insect and is a major pest on soybean. Nymphs and adults of whitefly are insect stages that cause damage directly or indirectly on the host plant. Chemical control to the pest has not produced satisfactorily results, and even has given a negative impact on the environment, damaging the efficacy of biological agents, and causing resistance to chemical compounds on whitefly. Pest control techniques based on Integrated Pest Management (IPM) is using the resistant varieties. Selection criteria for resistance to pest are needed based on the resistance mechanism and agronomic characteristic of resistant genotypes. Soybean resistant mechanism to whitefly could be through physical antixenosis, such as through the leaf trichomes and leaf thickness. Based on antixenosis mechanism, selection for resistance is done by counting the number of whitefly infestation (eggs, nymphs, pupas, adults) per leaf area. Antibiosis mechanism was selected by observing the life cycle of whitefly, including the duration of the hatching eggs into nymphs, the development of the nymph into pupa, and the adult insect emergence. Selection of resistant soybean based on tolerance mechanisms was done by observing the decrease in grain yield due to whitefly attacks. Soybean breeding to obtain varieties resistant to whiteflies in Indonesia could use the mechanism of tolerance based on leaf damage intensity, as selection criteria.en-US
dc.formatapplication/pdf
dc.identifierhttp://ejurnal.litbang.pertanian.go.id/index.php/ippan/article/view/5641
dc.identifier.urihttps://repository.pertanian.go.id/handle/123456789/6786
dc.languageeng
dc.publisherPuslitbang Tanaman Panganen-US
dc.relationhttp://ejurnal.litbang.pertanian.go.id/index.php/ippan/article/view/5641/4810
dc.rightsCopyright (c) 2016 Iptek Tanaman Panganen-US
dc.sourceIptek Tanaman Pangan; Vol 11, No 1 (2016): Juni 2016en-US
dc.source1907-4263
dc.subjectSoybean; whitefly; antixenosis; antibiosis; tolerance; selection criteriaen-US
dc.titleKriteria Seleksi Penentuan Ketahanan Kedelai terhadap Kutu Kebulen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US
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