论文部分内容阅读
盖草能(GALLANT)是一种防除阔叶作物田一年生和多年生禾本科杂草具有高度选择性的新型除草剂,剂型有12.5％和24％乳油。平舆县植保站自1990年引进12.5％乳油后,在芝麻上展开了化学除草的田间试验和示范,成功率达100％,防除禾草效果达95％以上,且对芝麻安全,增产显著。一、盖草能除草的优点 1.除草效果好。盖草能由美国陶氏化学公司生产,县有内吸传导性,喷洒后很快被杂草叶吸收输
GALLANT is a new herbicide that is highly selective against annual and perennial gramineous weeds in broad-leaved crop fields in formulations 12.5% and 24% EC. Pingyu County Plant Protection Station since the introduction of 12.5% EC in 1990, launched on the sesame chemical weeding field trials and demonstrations, the success rate of 100%, control of grass reached 95% or more, and sesame safety, a significant increase in yield. First, cover the advantages of grass weeding 1. Herbicidal effect is good. Cover grass can be produced by the United States Dow Chemical Company, the county has internal conductivity, spraying leaf weeds soon after absorption