论文部分内容阅读
最近的布莱顿作物保护会议揭示谷类作物田阔叶杂草已成为新除草剂开发的热门靶标。会上提到10个新的化学结构,其中有6个属于谷类作物田阔叶除草剂;3个为谷类作物田狭叶和莎草除草剂,1个可能是植物生长调节剂。 在这些新化合物中,有4个是抑制支链氨基酸生物合成的乙酰乳酸合成酶(ALS)抑制剂,能影响细胞的分裂和生长。其中有2个来自日本组合化学工业公司。 其一是KIH-6127,开发用于防除稻田最普通的难除杂草——稗。用量为60～90克有
The recent Brighton Crop Protection Conference revealed that broadleaf weeds in cereal crops have become a popular target for the development of new herbicides. Ten new chemical structures were mentioned, of which six were broadleaf herbicides on cereals; three were narrow-leaved and sedge herbicides on cereal crops and one was probably a plant growth regulator. Of these new compounds, 4 are acetolactate synthase (ALS) inhibitors that inhibit the branched-chain amino acid biosynthesis and can affect cell division and growth. Two of them came from Japan’s Composites Corporation. One is KIH-6127, developed for the control of paddy fields the most common weed control - barnyardgrass. The amount of 60 to 90 grams have