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1)  weed biological control
杂草生防
2)  weed biological control
杂草生物防治
3)  waterweed control
水生杂草防治
4)  weed control
杂草防治
5)  weed control
杂草防效
1.
The study results show that the adjuvant comprising alkyl polyglycosides can reduce surface tension of the aqueous solution of glyphosate herbicide efficiently, but there is no regular relationship between the efficacy of herbicide formulations on weed control and effectiveness of its reducing surface tension.
烷基糖苷(alkylpolyglycoside,简称APG)是一种植物源性绿色表面活性剂,由其配制的助剂可以显著降低草甘膦制剂的表面张力,但研究发现制剂的表面张力对其杂草防效高低没有决定性的影响作用。
6)  weed control
杂草防除
1.
The prospect application of the transgenic technique in weed control was introduced in this paper.
本文阐述了转基因技术在杂草防除中的应用研究的方向、途径和部分成果。
2.
The status of weed control in turf bermudagrass in USA, which troublesome problem was grass-weed control, was introduced on the basis of document review.
根据文献报道,介绍了美国高尔夫球场狗牙根草坪杂草防除的进展。
3.
The test of weed control in the peanut field was performed by using Harness 90% EC.
90%禾耐斯乳油对花田杂草防除进行了试验研究,结果表明,花生播种后出苗前用禾耐斯乳油防除花生田杂草有较好的防除效果,用300、450、600、750ml/hm2禾耐斯乳油。
补充资料:湿生型杂草
分子式:
CAS号:

性质:泛指喜生长于湿润和水分饱和土壤的杂草,但幼苗长期淹水对生长不利甚至死亡。此类杂草在稻田中分布广泛,如稗草[Echinochloa crusgalli (L.) Beauv.]是稻田中普遍发生的主要杂草,危害严重。

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