Data/hora: 02/06/2024 03:41:51

Biblioteca(s): 	Embrapa Mandioca e Fruticultura.	
Data corrente: 	18/08/1999	
Data da última atualização: 	18/08/1999	
Autoria: 	MATTHESON, R.	
Afiliação: 	Contribution from the Entomological Laboratory of the Cornell University.	
Título: 	Number of moults of the female of dactylopius citri	
Ano de publicação: 	1907	
Fonte/Imprenta: 	Canadian Entomologist, v.39, n.8, p.284-287, 1907	
Idioma: 	Inglês	
Conteúdo: 	The life-history of the male of Dactylopius citri has been worked out by Reed in 1890 at Cornell University. His results are embodied in an unpublished thesis. Berlese, 93, in "Le Cocciniglie Italiane Viventi Sugli Agrumi," pp. 23-33, has given a more detailed account of the male's life cycle. It may be well to give here a brief summary of their work before describing the transformations of the female. The young nymphs moult for the first time in from io to 22 day after hatching. During the first stage it is impossible to separate the males from the females by their external characters, and only just previous to this moult can they be distinguished.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Mandioca e Fruticultura (CNPMF)	
Exemplares: 	CNPMF - (17298-1) - ADD - SP - -- - S7179 -  - S7179 - DIS