Rajkhowa D J,Deka N C,Borah N, et al. Effect of herbicides with or without paddy weeder on weeds in transplanted summer rice( Oryza sativa) [J]. Indian Journal of Agronomy, 2007,52( 2) : 107-110.
[9]
Sreedevi B,Krishnamurthy P,Singh S P. Effect of herbicides on weed control and nitrogen dynamics of direct sown rice and associated weeds[J]. Indian Journal of Plant Protection,2007,35( 2) : 335-338.
[10]
Bhattacharya S P,Panda D,Mandal M, et al. Evaluation of fenoxaprop-p-ethyl( whip super 9EC) against weeds in transplanted kharif rice[J]. Environment and Ecology, 2001,19( 1) : 141-144.
[11]
Man A,Mortimer M. Weed species shifts in response to serial herbicide application in wet-seeded rice in Malaysia[C]. Direct seeding: research strategies and opportunities. Proceedings,2002: 357-367.
Peixoto F,Alves-Fernandes D,Santos D, et al. Toxicological effects of oxyfluorfen on oxidative stress enzymes in tilapia Oreochromis niloticus[J]. Pesticide Biochemistry and Physiology,2006,85: 91-96.
[20]
Song N H,Yang Z M,Zhou L X, et al. Effect of dissolved organic matter on the toxicity of chlorotoluron to Triticum aestivum[J]. Journal of Environment Science,2006,17:101-108.
[21]
Wu X Y,Tiedemann A. Impact of fungicides on active oxygen species and antioxidant enzymes in spring barley ( Hordeum vulgare L. ) exposed to ozone[J]. Environment Pollution,2002,116: 37-47.
