排序方式: 共有71条查询结果,搜索用时 15 毫秒
71.
The cotton defoliant, thidiazuron, 1-phenyl-3-(1,2,3-thiadiazol-5-yl)-urea stimulated ethylene formation in primary leaves of Phaseolus vulgaris var. Favorit, three to eight days after spraying. Aminoethoxyvinylglycine (AVG), an inhibitor of ethylene formation, delayed this ethylene outburst by two to three days when sprayed together with the defoliant. Under conditions of dryness, thidiazuron inhibited the stomatal closure of bean leaves. Spraying with AVG counteracted this effect of thidiazuron on the stomates and caused a partial and reversible closure ca 1 day after spraying. 相似文献