n.除草（莠）剂

The farmer applied weedicide to control the invasive plant species in his field.
农民在田里施用了除草剂来控制入侵的植物种类。
The gardener mixed weedicide into the soil before planting the tomatoes.
园丁在种植西红柿前将除草剂混入土壤中。
A pre-emergent weedicide is sprayed before seeds have a chance to germinate.
在种子发芽前，会喷洒预生长期除草剂。
Farmers often rotate crops with herbicides to maintain soil health.
农民常常通过交替使用除草剂来保持土壤健康。
The local agricultural cooperative sells a variety of weedicides for different crops.
当地农业合作社出售针对不同作物的多种除草剂。
Using organic weedicides is a more eco-friendly approach to managing weeds.
使用有机除草剂是管理杂草的更环保方法。
The homeowner followed the instructions carefully when applying the post-emergent weedicide.
居民在施用后生期除草剂时严格按照说明操作。
The government has banned the sale of certain harmful weedicides to protect consumers.
政府已禁止销售某些有害的除草剂以保护消费者。
The university's research team is developing a new, targeted weedicide to minimize damage to crops.
大学研究团队正在研发一种新型精准除草剂，以减少对农作物的损害。
After using the weedicide, the garden was clear of unwanted plants for several months.
除草剂使用后，花园里的杂草数月内消失了。