Reference Report for SoyBase6998858
| Title: | Plant-parasitic nematodes on soybean in South Carolina |
| Authors: | Lewis, S.A., Drye, C.E., Saunders, J.A., Shipe, E.R., Halbrendt, J.M. |
| Source: | J. Nematol. 1994, 25(4 suppl.):890-894 |
| Abstract: | Fields in a concentrated area of soyabean production in South Carolina were chosen for soil sampling to determine the distribution of plant parasitic nematodes. Five hundred sampling sites were distributed over 19 counties according to county soyabean acreage. Helicotylenchus and Scutellonema were identified most frequently from soil samples; together, these genera occurred in over 70% of the samples. Pratylenchus and Paratrichodorus were each observed in more than 60% of fields. Meloidogyne spp. were found in 27% of the fields and Hoplolaimus columbus in 14%. Rotylenchulus reniformis and Belonolaimus sp. each occurred in less than 10% of the fields. Tylenchorhynchus and Mesocriconema (Criconemella) were each present in over 40% of the fields, but numbers from each field were low. Of the fields sampled, 14% contained Heterodera glycines. Of these, 47% were race 14 and 52% were race 3. Races 9, 6 and 10 were also observed |
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