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对热带地区的种植者和农民来说,杂草及其控制是一个重要的问题。用手锄根除杂草的传统方法正被机械除莠特别是化学除莠的措施所代替。本文概述了在热带使用的最主要的除莠剂,并讨论了它们在一些特殊作物的应用。
Weeds and their control are an important issue for growers and farmers in the tropics. The traditional method of removing weeds with hand hoes is being replaced by mechanical herbicides, especially chemical herbicides. This article outlines the major herbicides used in the tropics and discusses their use in some special crops.