首页
高职频道
继教频道
课程出版
资讯中心
国际频道
登录
注册
登录
注册
首页
高职频道
继教频道
课程出版
资讯中心
国际频道
Crop pest and disease control technology
第41任务: [4.1]Definition and classification of pesticides
查看课程
任务列表
第1任务: [0.1] Introduction
第2任务: [1.1.1] Concept and types of plant diseases
第3任务: [1.1.2] Symptoms of plant diseases
第4任务: [1.1.3] Plant viruses
第5任务: [1.1.4] Diagnosis of plant diseases
第6任务: [1.2.1] What is a fungus
第7任务: [1.2.2] General characteristics of fungi
第8任务: [1.2.3] Life history of fungi
第9任务: [1.2.4] Fungal classification
第10任务: [1.2.5] Ascomycota subphylum
第11任务: [1.2.6] Basidiomycota subphylum
第12任务: [1.2.7] Semifungi subphylum
第13任务: [1.2.8] The main groups of semi fungi related to plant diseases
第14任务: [1.3.1] Pathogens of Plant Infectious Diseases - Prokaryotes
第15任务: [1.3.2] Plant pathogenic nematodes
第16任务: [1.3.3] Parasitic seed plants
第17任务: [1.4.1] Infection process of diseases
第18任务: [1.4.2] Infection cycle
第19任务: [1.4.3] Parasitic nature of pathogens
第20任务: [1.4.4] Plant Disease Resistance
第21任务: [2.1.1] Characteristics of Insects
第22任务: [2.1.2] Insect heads
第23任务: [2.1.3] The thorax of insects
第24任务: [2.1.4] Insect abdomen
第25任务: [2.2.1] The reproductive mode of insects
第26任务: [2.2.2] Insect growth, development, and metamorphosis
第27任务: [2.2.3] Generations and Annual Life History of Insects
第28任务: [2.2.4] Habits and behaviors of insects
第29任务: [2.3.1] Identification of plant pest orders and families (Part 1)
第30任务: [2.3.2] Identification of plant pest orders and families (Part 2)
第31任务: 2.4The relationship between insects and the environment
第32任务: [3.1.1] Investigation content of plant diseases and pests
第33任务: [3.1.2] Methods for field investigation of plant diseases and pests
第34任务: [3.1.3] Recording method for plant disease and pest investigation
第35任务: [3.1.4] Statistics and organization of plant disease and pest investigation data
第36任务: [3.2] Prediction and forecasting of plant diseases and pests
第37任务: [3.3.1] Plant quarantine
第38任务: [3.3.2] Agricultural Prevention and Control
第39任务: [3.3.3] Physical and mechanical prevention and control
第40任务: [3.3.4] Biological and chemical control
第41任务: [4.1]Definition and classification of pesticides
第42任务: [4.2]Pesticide use technology
第43任务: [4.3]Toxicity, efficacy, and toxicity of pesticides
第44任务: [4.4]Scientific, rational, and safe use of pesticides