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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
25/04/1996 |
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Data da última atualização: |
03/11/2005 |
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Autoria: |
WRATHER, J. A.; ANAND, S. C.; KOENNING, S. R. |
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Título: |
Management by cultural practices. |
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Ano de publicação: |
1992 |
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Fonte/Imprenta: |
In: RIGGS, R.D.; WRATHER, J.A., ed. Biology and management of the soybean cyst nematode. St. Paul: APS Press, 1992. |
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Páginas: |
p.125-131. |
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Idioma: |
Inglês |
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Conteúdo: |
Soybean cyst nematode is difficult to manage, but a few effective tactics are available. Rotation of soybeans with 2 years of a nonhost crop or 1 year of a nonhost plus 1 year of a resistant cultivar clearly is a good SCN-management practice. Rotation programs that include nonhost crops must be followed vigorously. In the rotation, benefits may be obtained from planting soybean after wheat, especially if early-maturing cultivars are planted no-till. Resistant cultivars should be integrated into the rotation scheme. Susceptible cultivars should also be included when the soil analysis shows that the population density of H. glycines is below the threshold level. These cultivars should not be planted consecutively in the same field. Irrigation and application offertilizer will benefit the crop, but associated effects on H. glycines population dynamics and SCN damage to soybean are unclear. The farmer who integrates crop rotation and other cultural practices with seeding resistant cultivars can avoid crop losses to H. glycines. Now, more than ever before, farmers have the tactics to fight back at soybean cyst nematode. |
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Palavras-Chave: |
Cultural practice; Management; Nematoide do cisto; Soybean cyst nematode. |
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Thesagro: |
Heterodera Glycines; Manejo; Pratica Cultural; Soja. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01840naa a2200253 a 4500
001 1456001
005 2005-11-03
008 1992 bl uuuu u00u1 u #d
100 1 $aWRATHER, J. A.
245 $aManagement by cultural practices.
260 $c1992
300 $ap.125-131.
520 $aSoybean cyst nematode is difficult to manage, but a few effective tactics are available. Rotation of soybeans with 2 years of a nonhost crop or 1 year of a nonhost plus 1 year of a resistant cultivar clearly is a good SCN-management practice. Rotation programs that include nonhost crops must be followed vigorously. In the rotation, benefits may be obtained from planting soybean after wheat, especially if early-maturing cultivars are planted no-till. Resistant cultivars should be integrated into the rotation scheme. Susceptible cultivars should also be included when the soil analysis shows that the population density of H. glycines is below the threshold level. These cultivars should not be planted consecutively in the same field. Irrigation and application offertilizer will benefit the crop, but associated effects on H. glycines population dynamics and SCN damage to soybean are unclear. The farmer who integrates crop rotation and other cultural practices with seeding resistant cultivars can avoid crop losses to H. glycines. Now, more than ever before, farmers have the tactics to fight back at soybean cyst nematode.
650 $aHeterodera Glycines
650 $aManejo
650 $aPratica Cultural
650 $aSoja
653 $aCultural practice
653 $aManagement
653 $aNematoide do cisto
653 $aSoybean cyst nematode
700 1 $aANAND, S. C.
700 1 $aKOENNING, S. R.
773 $tIn: RIGGS, R.D.; WRATHER, J.A., ed. Biology and management of the soybean cyst nematode. St. Paul: APS Press, 1992.
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Embrapa Soja (CNPSO) |
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