The joint action between chlorsulfuron and haloxyfop R was evaluated by bioassay with wheat and corn,respectivly.The dose response curve derived from wheat bioassay showed that the inhibition of haloxyfop R to whea...The joint action between chlorsulfuron and haloxyfop R was evaluated by bioassay with wheat and corn,respectivly.The dose response curve derived from wheat bioassay showed that the inhibition of haloxyfop R to wheat root growth wasn't affected by the increasing rate of chlorsulfuron.It indicated that chlorsulfuron had no antagonism to haloxyfop R.Meanwhile,the variation analysis of corn bioassay indicated that these two herbicides had joint action on inhibition to corn primary root growth.The joint action was evaluated as additive action by using Isobole Method.So chlorsulfuron and haloxyfop R could be used as tank mixture.展开更多
盖草能是一种具有选择性杀灭有害草类的除草剂,通过对一年生杨树扦插苗喷洒3种不同浓度的盖草能除草剂,测定不同处理下的地径、苗高、叶绿素含量、光合值等指标并对其进行分析研究。试验结果表明:盖草能除草剂在1.6 m L/L和0.8 m L/L条...盖草能是一种具有选择性杀灭有害草类的除草剂,通过对一年生杨树扦插苗喷洒3种不同浓度的盖草能除草剂,测定不同处理下的地径、苗高、叶绿素含量、光合值等指标并对其进行分析研究。试验结果表明:盖草能除草剂在1.6 m L/L和0.8 m L/L条件下不会对杨树幼苗生长造成影响,但在3.2 m L/L时,会显著抑制杨树幼苗的生长发育。展开更多
文摘The joint action between chlorsulfuron and haloxyfop R was evaluated by bioassay with wheat and corn,respectivly.The dose response curve derived from wheat bioassay showed that the inhibition of haloxyfop R to wheat root growth wasn't affected by the increasing rate of chlorsulfuron.It indicated that chlorsulfuron had no antagonism to haloxyfop R.Meanwhile,the variation analysis of corn bioassay indicated that these two herbicides had joint action on inhibition to corn primary root growth.The joint action was evaluated as additive action by using Isobole Method.So chlorsulfuron and haloxyfop R could be used as tank mixture.
文摘盖草能是一种具有选择性杀灭有害草类的除草剂,通过对一年生杨树扦插苗喷洒3种不同浓度的盖草能除草剂,测定不同处理下的地径、苗高、叶绿素含量、光合值等指标并对其进行分析研究。试验结果表明:盖草能除草剂在1.6 m L/L和0.8 m L/L条件下不会对杨树幼苗生长造成影响,但在3.2 m L/L时,会显著抑制杨树幼苗的生长发育。
