Living ground covers for management of Bemisia tabaci (Gennadius) (Homoptera: Aleyrodidae) and tomato yellow mottle virus (ToYMoV) in Costa Rica.
mag(2005)
关键词
land use,tubercule,genetic engineering,virus,rhizosphere,dna,pcr,agroforestry,sampling,transcription,dry season,latin america,population density,pathogenicity,dna hybridization,integrated pest management,pest control,plant breeding,population dynamics,inoculation,plant pathology,predators,pruning,identification,plant protection,varieties,appropriate technology,expert systems,life cycle,biological control,hosts,weed control,aetiology,crop yield,epidemiology,plant viruses,molecular biology,heterosis,biological competition,growth,bacteria,disease resistance,taxonomy,molecular cloning,vectors
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