Pendimethalin is an herbicide of the dinitroaniline class [2] used premergently and postemergently to control annual grasses and certain broadleaf weeds. It inhibits cell division and cell elongation.

二甲戊灵，是一种有机化合物，分子式为 C13H19N3O4 [4]，属二硝基苯胺类除草剂。 主要抑制分生组织细胞分裂，不影响杂草种子萌发，而是在杂草种子萌发过程中幼芽、茎和根吸收药剂后起作用。 适用于玉米、大豆、棉花、蔬菜及果园，防除马唐、狗尾草、早熟禾、看麦娘、牛筋草、灰黎、鳢肠、龙葵、藜、苋等一年生禾本科和阔叶杂草。 对菟丝子幼苗生长也有很强的抑制作用。 二甲戊灵能有效地抑制烟草的腋芽发生，提高烟叶的产量和改善品质。 [1] 本品在农业上主要作 …

Pendimethalin is a selective herbicide registered for control of broadleaf weeds and grassy weed species on a variety of agricultural crops, turf, and ornamentals. Pendimethalin disrupts the process of mitosis in the growth of shoots and roots.

Pendimethalin is a selective herbicide used to control broadleaf weeds and grassy weed species in a number of crop and noncrop areas and on residential lawns and ornamentals. Formulations include liquid, solid, granular, emsulsifiable concentrate, and dry flowables.

Pendimethalin is a selective pre-emergence and post-emergence herbicide used on various agricultural and non-agricultural sites to control broadleaf weeds and grassy weeds in crops such as apricot, carrot, cherry, corn, cotton, fig, garbanzos, garlic, olive, onion, nectarine, peach, pear, pecan, plum, rice and prune, and noncrop areas. It is ...

Symptoms: Inhibits root and shoot growth; initial effects observed on roots, especially the development of lateral or secondary roots; leads to thickened and stubby primary roots, especially tips. Inhibition of shoot growth is a secondary effect caused by limited root growth.

Pendimethalin is the ISO-approved common name for N-(1-ethylpropyl)-2,6-dinitro-3,4-xylidine (IUPAC), with the CAS number 040487-42-1. Pendimethalin is a selective herbicide belonging to the chemical class of dinitroanilines. Pendimethalin has not previously been evaluated by JMPR.

二甲戊乐灵是一种常用的杀虫剂，其化学名称为2,4-二甲基对硝基苯乙酸。 以下是有关二甲戊乐灵的性质、用途、制法和安全信息的介绍： - 杀虫剂：二甲戊乐灵具有较长的残效期和广谱的杀虫活性，可用于防治多种害虫，包括蔬菜、水果、庄稼和花卉上的昆虫和螨虫等。 - 二甲戊乐灵的制备方法较为复杂，一般通过对二甲基苯酚进行亚硝酸脱氧反应，再行碱解、酸化、烷基化等步骤制得。 - 二甲戊乐灵是一种有毒物质，接触或吸入可导致人体健康问题。 - 在使用时应佩戴个人防 …

Mechanism of pesticidal action: Pendimethalin inhibits plant cell division and cell elongation. Metabolism in plants: Pendimethalin is principally degra- dated in plants by oxidation of the 4—methyl qroup(benzene ring) and the N—1-ethylpropyl group in the amine moiety.

Pesticide substance information for Pendimethalin including science reviews, decisions and fact sheets.