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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
26/07/1995 |
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Data da última atualização: |
26/07/1995 |
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Autoria: |
HEWITT, G. B.; BLICKENSTAFF, C. C. |
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Título: |
Evaluation of methods for screening grasses for resistance to grasshopper feeding. |
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Ano de publicação: |
1974 |
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Fonte/Imprenta: |
Journal of Range Management, v.27, n.4, p.285-287, July, 1974. |
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Idioma: |
Inglês |
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Conteúdo: |
A study was initiated to final a rapid method of screening forage plant selections for grasshopper preferences. Siux grass species both as seedlings and as plant 6 weeks older were fed to nymphs and/or adults of five grasshopper species and one group of nymphis species. It was concluded that it is feasible to screen plant species in the seedling stage for preference by using grasshopper nymphs because the nymphs selected plant species of both ages equally well and their preferences were similar to those of adults. This allows for more rapid screening of plants than would be the case with older plants and adult grasshoppers. |
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Palavras-Chave: |
Avaliacao; Evaluation; Grasshopper; Pasture; Resistance; Resistancia. |
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Thesagro: |
Pastagem. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01220naa a2200217 a 4500
001 1784982
005 1995-07-26
008 1974 bl --- 0-- u #d
100 1 $aHEWITT, G. B.
245 $aEvaluation of methods for screening grasses for resistance to grasshopper feeding.
260 $c1974
520 $aA study was initiated to final a rapid method of screening forage plant selections for grasshopper preferences. Siux grass species both as seedlings and as plant 6 weeks older were fed to nymphs and/or adults of five grasshopper species and one group of nymphis species. It was concluded that it is feasible to screen plant species in the seedling stage for preference by using grasshopper nymphs because the nymphs selected plant species of both ages equally well and their preferences were similar to those of adults. This allows for more rapid screening of plants than would be the case with older plants and adult grasshoppers.
650 $aPastagem
653 $aAvaliacao
653 $aEvaluation
653 $aGrasshopper
653 $aPasture
653 $aResistance
653 $aResistancia
700 1 $aBLICKENSTAFF, C. C.
773 $tJournal of Range Management$gv.27, n.4, p.285-287, July, 1974.
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Registro original: |
Embrapa Pantanal (CPAP) |
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