Data/hora: 09/06/2024 10:32:26

Provedor de dados: 	Pesquisa Agropecuária Brasileira	
País: 	Brazil	
Título: 	Relationship between the occurrence of the rice water weevil and water depth in flooded rice crop	
Autores: 	Büttow,Germano Tessmer; Pazini,Juliano de Bastos; Seidel,Enio Júnior; Silva,Fernando Felisberto da; Grützmacher,Anderson Dionei; Martins,José Francisco da Silva.	
Data: 	2017-07-01	
Ano: 	2017	
Palavras-chave: 	Oryza sativa; Oryzophagus oryzae; Geostatistics; Spatial distribution.	
Resumo: 	Abstract: The objective of this work was to assess the relationship between the depth of irrigation water and larval infestation by Oryzophagus oryzae in flooded rice crop. Water depth and larval infestation were evaluated in the upper levee, in between levees, and in the lower levee. The data were subjected to the descriptive statistical and geostatistical analyses. The highest larval infestation occurs in field areas with greater water depth, which is typical of the lower levee. The spatial distribution of O. oryzae larvae is of the aggregate type and depends on the greater irrigation water depth.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000700557	
Editor: 	Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira	
Relação: 	10.1590/s0100-204x2017000700010	
Formato: 	text/html	
Fonte: 	Pesquisa Agropecuária Brasileira  v.52 n.7 2017	
Fonte: 	info:eu-repo/semantics/openAccess