1. This herbicide degrades in moist soil.
   这种除草剂在潮湿的土壤中分解。
2. Ethoxyquin was developed as a rubberstabilizer and herbicide similar to Agent Orange.
   现时，一些天然或者有机的产品使用天然的防腐剂。
3. It was significant to separate and enrich herbicide picloram from environment sample by molecular imprinting technique.
   这对分子印迹技术用于环境样品中除草剂青莠定的分离和富集具有重要意义。
4. There is a lot of concern over the amount of herbicides and pesticides used in farming.
   人们对农业上灭草剂和杀虫剂的用量非常担忧。
5. Some experiments were did on herbicide activity, and had found that activities of some compounds was good,especially 3,6-bis-benzyl-s-tetrazine.
   对其中部分化合物进行了生物活性实验,发现有些化合物显示了较好的活性,同时发现烷基取代基的引入可以提高除草活性。
6. In this paper,the contents of herbicide bifenox weredeterminated by the differential UV spectrophotometry at 280nm,and the reference solution was that the 40.
   本文采用差示紫外分光光度法，以40．0微克／毫升的甲羧除草醚己烷液为参比溶液，在波长280纳米处测定其含量。
7. The sythesis of Monuron herbicide by oxidative-reductive carbonylation of dimethyamine and p-ClC6H4NO2 using selenium as catalyst and organic base as cocatalyst was studied.
   研究了以硒为催化剂,有机胺为助催化剂,对氯硝基苯和二甲胺为反应底物,经高选择性氧化还原羰基化一步合成灭草隆除草剂。
8. Only one herbicide, isopropylamine salt of N-Phosphonomethyl glycine proved significantly to depress the colonization of Ageratum houstonianum, a dominant weed species in the experiment field.
   本试验证实杀草剂年年春对于紫花藿香蓟有显著抑制菌根菌感染率的效果。
9. Several non-infectious diseases including the leaf red spot, gummosis, herbicide in jury, typhoon damage and genetic albinism and an unidentified leaf crinkle disease are also described.
   此外非病原性病害包括红斑病、流胶病、除草剂药害、风害及遗传性白化症等，以及病因不明之尾叶桉皱叶病亦在文内叙述之。

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