摘要
本文以花卉为研究对象,发现近年来对其造成危害的有害生物种类和数量越来越多,选择合适的化学药剂进行科学防控具有促进花卉茁壮生长、充分发挥其观赏价值、保障经济效益等方面的作用,我们基于科学角度出发,通过对造成危害的病原微生物、靶标害虫、杂草等有害生物的主要特性进行分析,进而针对性的提出精准选择化学药剂、合理规划用药时间、进行化学农药的科学复配等措施,制定新形势下花卉病虫草害精准化学防控的科学方案,将有害生物的基数控制在经济允许范围以内,从而整体上降低其对花卉的危害。
This paper focuses on the issue of pests damaging flowers,which has seen an increase in both the type and quantities of pests in recent years.The selection of appropriate chemical agents for scientific prevention and control is crucial to promote the healthy growth of flowers,enhance their ornamental value,and ensure economic benefits.From a scientific perspective,the study analyzes the main characteristics of pathogenic microorganisms,target pests and weeds,and other pests that cause harm.The following measures are recommended to be taken,such as accurately selecting chemical agents,planning the timing of pesticide use rationally,formulating scientifically the mixed chemical pesticides containing more than 1 active ingredients,etc.,to form a precise and scientific plan for preventing and controlling flower pests under the new situation.The ultimate goal is to keep the number of pests within the affordable level and minimize the damage they cause to flowers.
作者
陈安娜
张渝
钱忠海
沈迎春
Chen Anna;Zhang Yu;Qian Zhonghai;Shen Yingchun(Jiangsu Pesticide Management Station,Jiangsu Nanjing 210017,China)
出处
《农药科学与管理》
CAS
2023年第2期16-23,共8页
Pesticide Science and Administration
基金
江苏省现代农业产业技术体系(花卉)病虫防控创新团队JATS[2022]342。
关键词
花卉
病虫草害
绿色防治
危害特征
flowers
insect pests and weeds
green prevention
hazard characteristics
