Data/hora: 26/07/2024 22:43:14

Biblioteca(s): 	Embrapa Pantanal.	
Data corrente: 	26/07/1995	
Data da última atualização: 	26/07/1995	
Autoria: 	HEWITT, G. B.; BLICKENSTAFF, C. C.	
Título: 	Evaluation of methods for screening grasses for resistance to grasshopper feeding.	
Ano de publicação: 	1974	
Fonte/Imprenta: 	Journal of Range Management, v.27, n.4, p.285-287, July, 1974.	
Idioma: 	Inglês	
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.	
Palavras-Chave: 	Avaliacao; Evaluation; Grasshopper; Pasture; Resistance; Resistancia.	
Thesagro: 	Pastagem.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Pantanal (CPAP)	
Exemplares: 	CPAP - (28703-1) - ADD - SP - -- - SP0393 -  - 0393 - DIS