Managing cereal cyst and root lesion nematodes Management of RLN and CCN in winter crops Table 1: ReacTion of majoR cRop and pasTuRe species To Pratylenchus neglectus, P. teres and P. Penetrans
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چکیده
Table 1: ReacTion of majoR cRop and pasTuRe species To Pratylenchus neglectus, P. teres and P. Penetrans P. neglectus P. teres * P. penetrans * suscepTible modeRaTelY suscepTible ResisTanT suscepTible suscepTible Wheat Barley Field Pea Wheat Wheat Canola Oat Narrow-leafed lupin Barley Oat Chickpea Medic Faba and Narbon bean Oat Field pea Mustard Durum wheat Lentil Canola Faba bean Biserulla Common vetch Lathyrus Narrow-leafed lupin Trigonella Triticale Chickpea Rye Durum wheat Safflower Triticale Clover and Lotus MODERATELY SUSCEPTIBLE MODERATELY SUSCEPTIBLE Legume pastures** Narrow-leafed lupin Barley Field pea Canola Triticale
منابع مشابه
Nematodes in dryland field crops in the semiarid pacific northwest United States.
Soils and roots of field crops in low-rainfall regions of the Pacific Northwest were surveyed for populations of plantparasitic and non-plant-parasitic nematodes. Lesion nematodes (Pratylenchus species) were recovered from 123 of 130 non-irrigated and 18 of 18 irrigated fields. Pratylenchus neglectus was more prevalent than P. thornei, but mixed populations were common. Population densities in ...
متن کاملDeveloping a Real-Time PCR Assay for Detection and Quantification of Pratylenchus neglectus in Soil
Yan, G. P., Smiley, R. W., Okubara, P. A., Skantar, A. M., and Reardon, C. L. 2013. Developing a real-time PCR assay for detection and quantification of Pratylenchus neglectus in soil. Plant Dis. 97:757-764. Pratylenchus neglectus is one of the most widespread and economically important nematodes that invades plant roots and restricts wheat productivity in the Pacific Northwest. It is challengi...
متن کاملInteractions between Heterodera avenae and Pratylenchus neglectus on Wheat.
In a long-term field experiment, differential population densities of Heterodera avenae were produced by frequent cropping with resistant (cv. Panema) or susceptible (cv. Peniarth) oat. The two oat cultivars were equally good hosts of Pratylenchus neglectus in a glass house experiment with field soil. On wheat crops grown after oats in field experiments, P. neglectus population densities in roo...
متن کاملEffect of Field Crops on Population Densities of Pratylenchus neglectus and P. thornei in Southeastern Australia; Part 1: P. neglectus.
Eighty-one cultivars from 12 field crop species were assessed for suitability as hosts to the root lesion nematode, Pratylenchus neglectus, in two field trials. Host status was assessed on the basis of either final P. neglectus densities in soil or multiplication rate under different crops. Both techniques gave consistent results for crop and cultivar ranking, and it was therefore concluded tha...
متن کاملPratylenchus neglectus Reduces Yield of Winter Wheat in Dryland Cropping Systems
Rainfed wheat (Triticum aestivum L.) is planted each year on 1.5 million ha in the low-precipitation region (150 to 300 mm) of north-central Oregon and south-central Washington. Precipitation occurs mostly (75%) from late autumn (October) to early spring (April) and the amount is highly variable from year to year. Winters are cold and intervals of frozen soil are common. Warm to hot days and co...
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