Control effect of 60% Butachlor+Oxadiazon EC on weeds in direct seeded rice field
Year: 2014
Type: article
Abstract: By field efficacy test method, this study determined the effect of 60% Butachlor+Oxadiazon EC on weeds and investigated the close and rice safety in direct seeded rice field during 2011 in South China. The results showed that the control efficiency on grasses weeds Echinochloa crusgalli(L.) Beauv., Leptochloa chinensis(L.) Nees and cyperaceae weeds Cyperus iria L., Fimbristylis miliacea(L.) Vahl was good by 720 ~900 g a.i./hm260% Butachlor +Oxadiazon EC before rice seedling emergence in the field. The rice was safety with the recommended dose, but phytotoxicity would appear with higher concentration and latter could return.
Source: Guangdong nongye kexue
Author: Xiao Xue-min
Institution: South China Agricultural University
Language: English
Subfield: Plant Science
Domain: Life Sciences
SDG: Zero hunger
Open Access status: gold
Estimated APC paid: $726
OpenAlex ID: W2351403217