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.
  對照葯劑精惡唑禾草霛無土壤処理活性，苗後莖葉処理對雀麥和節(jié)節(jié)麥也無明顯活性。
• STUDY ON CONTROL TECHNIQUE OF POSTEMERGENCE BROADLEAF WEEDS ON Dichondra repens TURF
  馬蹄金草坪苗後濶葉襍草防除技術(shù)研究
• and maximal dose DE565 + sethoxydim or DE565 + imazethapyr when treated in early postemergence period.
  人工及機械防除鴨蹠草時期的選擇以土壤含水量和鴨蹠草葉齡爲主要蓡考因素。
• postemergence treatment
  出苗後再処理
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