| Registro completo |
| Provedor de dados: |
Ciência Rural
|
| País: |
Brazil
|
| Título: |
Cladocers, Copepods and Rotifers in rice-fish culture handled with metsulfuron-methyl and azimsulfuron herbicides and carbofuran insecticide
|
| Autores: |
Golombieski,Jaqueline Ineu
Marchesan,Enio
Baumart,Joele Schmitt
Reimche,Geovane Boschmann
Resgalla Júnior,Charrid
Storck,Lindolfo
Santos,Sandro
|
| Data: |
2008-11-01
|
| Ano: |
2008
|
| Palavras-chave: |
Agrochemicals
Non-target organisms
Zooplankton communities
Rice culture
|
| Resumo: |
This study determined the effects of metsulfuron-methyl, azimsulfuron and carbofuran in communities: Cladocers, Copepods and Rotifers that are present in irrigated rice farming with the rice-fish system. The field experiment was conducted in the 2004/05 growing season with eight treatments. The fish species were: Cyprinus carpio, Ctenopharyngodon idella and Aristichthys nobilis, introduced seven days after treatments were applied. Water samples were collected 17 days before and 1st, 3rd, 10th, 18th, 31th, 51th, and 75th days after the agrochemicals were applied for identification and evaluation of the zooplankton. The results indicated that the herbicides did not affect the zooplankton community studied and carbofuran insecticide application provoked negative effects in Cladocers. Copepods and Rotifers were slightly affected by carbofuran.
|
| Tipo: |
Info:eu-repo/semantics/article
|
| Idioma: |
Inglês
|
| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782008000800001
|
| Editor: |
Universidade Federal de Santa Maria
|
| Relação: |
10.1590/S0103-84782008000800001
|
| Formato: |
text/html
|
| Fonte: |
Ciência Rural v.38 n.8 2008
|
| Direitos: |
info:eu-repo/semantics/openAccess
|
