%0 Journal Article %T 噁草酮和丙炔噁草酮对5种稻田杂草室内活性的比较
Bioactivity of Oxadiazon and Oxadiargyl to 5 Weeds of Rice Paddy %A 钱忠海 %A 潘登 %A 宋立妹 %A 张军民 %J Botanical Research %P 19-22 %@ 2168-5673 %D 2014 %I Hans Publishing %R 10.12677/BR.2014.31004 %X 采用土壤浇灌法和茎叶喷雾法在室内测定了噁草酮和丙炔噁草酮对稗草、千金子、鸭舌草、鳢肠和碎米莎草的生物活性。结果表明,用土壤浇灌法,噁草酮对千金子、鸭舌草、碎米莎草、稗草和鳢肠IC90分别为13.9823.4335.48247.58 561.78 g a.i./hm2;丙炔噁草酮对鸭舌草、碎米莎草、千金子、稗草和鳢肠IC90分别为15.5324.4228.0854.38 98.35 g a.i./hm2。用茎叶喷雾法,噁草酮对碎米莎草、鸭舌草、千金子、稗草和鳢肠IC90分别53.01111.57187.11342.75 and 425.34 g a.i./hm2;丙炔噁草酮对碎米莎草、千金子、鸭舌草、稗草和鳢肠IC90分别为14.8722.2122.6386.23 and 300.63 g a.i./hm2。测定结果表明丙炔噁草酮对供试Oxadiazon %K Oxadiargyl %K Bioactivity %K Weed %K Rice Paddy %U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=12971