postemergence

常見例句

• The commercial standard herbicide fenoxaprop-P had no soil activity and provided inadequate postemergence control of Japanese bromegrass and goatgrass.
  對照藥劑精惡唑禾草靈無土壤處理活性，苗后莖葉處理對雀麥和節(jié)節(jié)麥也無明顯活性。
• STUDY ON CONTROL TECHNIQUE OF POSTEMERGENCE BROADLEAF WEEDS ON Dichondra repens TURF
  馬蹄金草坪苗后闊葉雜草防除技術(shù)研究
• and maximal dose DE565 + sethoxydim or DE565 + imazethapyr when treated in early postemergence period.
  人工及機械防除鴨跖草時期的選擇以土壤含水量和鴨跖草葉齡為主要參考因素。
• postemergence treatment
  出苗后再處理
返回 postemergence