1.
Annual broadleaf and grass weeds are major problems.
主要杂草是一年生阔叶杂草和禾本科杂草。
2.
The most prevalent weeds around recently planted trees are usually grass and annual broadleaved weeds.
在新栽植的幼树周围，长得最多的杂草通常是牧草和一年生阔叶杂草。
3.
annual wiry-stemmed North American weed with minute scalelike leaves and small yellow flowers.
北美的一种一年生杂草，茎铁丝状，叶
4.
From 1998 to 1999, field trials on broadleaf weeds control in summer maize fieldwith bromoxynil was carried out.
1998—1999年用25％溴苯腈乳油防除玉米田阔叶杂草。
5.
The investigation of bio-attributes and community of broadleaf weeds in field of Harbin
哈尔滨市田间阔叶杂草生物学特性及群落调查
6.
weedy plant of southeastern United States having divided leaves and long clusters of greenish flowers.
一种一年生杂草，叶多裂，花序疏散而伸长。
7.
annual weedy grass used for hay.
一年生杂草用作干草。
8.
Control Effect of Fluoroglycofen-ethyl Emulsion in Water on Broadleaf Weeds in Millet Field
“削阔”水乳剂防治谷田阔叶杂草效果研究
9.
annual prostrate mat-forming weed having whorled leaves and small greenish-white flowers; widespread throughout North America.
一年生有轮生叶子和小白绿色花的杂生野草；广泛分布于北美洲。
10.
Broadleaf Weed Control in Spring Wheat with Picloram 20% AS
20%毒莠定水剂防除春麦田阔叶杂草
11.
Experiments on the Summer Maize Field Broadleaf Weeds Control by 25% Bromoxynil EC
5%溴苯腈乳油防除夏玉米田阔叶杂草
12.
Control Effect of 2.4-D Amine Salf 72% AS Against Broad Leaf Weeds in Spring Wheat Field
72%2,4-滴胺盐水剂防除春麦田阔叶杂草
13.
The Studay on Ecology and Integrated Management of Main Kargeleaf Weeds of Wheat Field in Guanzhong West Area of Shaanxi;
陕西省关中西部麦区主要阔叶杂草生态学及综合治理研究
14.
STUDY ON CONTROL TECHNIQUE OF POSTEMERGENCE BROADLEAF WEEDS ON Dichondra repens TURF
马蹄金草坪苗后阔叶杂草防除技术研究
15.
Fine Wild Broadleaf Lawn Plant-Lancea tibetica
优良的野生阔叶草坪植物——肉果草
16.
Broadleaf weed control field efficacy in wheat with 10% tribenuron plus synergist
10%苯磺隆加增效剂防除麦田阔叶杂草药效试验
17.
Study on the Feasibility of Tribenuron-methyl to Control Broad-leaved Weeds in Summer Cornfield;
苯磺隆防除夏玉米田阔叶杂草的可行性研究
18.
Study on the Feasibility of Tribenuron - methyl to Control Broad - leaved Weeds in Summer Cornfield;
苯磺隆防除夏玉米田阔叶杂草效果研究