Harmful Properties and Classification of Weeds

Abstract

This article will discuss how many weeds there are, and because they have different biological characteristics, there are also different ways to control them. For this reason, weeds are divided into annuals, biennials, perennials, early spring, spring, late spring, summer, autumn, winter and other periods. At the same time, it is divided into non-parasitic, semi-parasitic, parasitic and others. For this reason, opinions were expressed that it is necessary to study weeds according to their special classification and prepare a plan to fight against them in advance.