板栗病虫害  chestnut diseases and pests

暴发病虫害  pest outbreak

病虫害  disease and insect; Disease and injurious insect; disease and pest insect; Disease insect and pest; diseases and insects pests; Disease and insect damage; disease and pests; plant diseases and insect pests; Pests and diseases; Plant Diseases and insect; diseases and pests; rice diseases and insects; desease and pest; insects and disease; Insect pests; insect disease; disease and insect pets; Disease and insect pests; pest and disease; Investigation; Plmat diseases and insect pests; insect pest; Illness and pest; Diseases and insect pest; Plant disease and insect pest; Disease; Rice pests; Plant diseases and pest; insect pests and diseases; diseases and pest insects; Plant disease and insect pests; crop diseases and insect pests; pest and diseases; plant diseases and pests; Agricultural disease and insect pest; Plant diseases and insects; the scathe of the disease and worm; diseases and insect pests; Pest; Insect diseases and pests; Pest control; pest insect and disease; Disease and insect pest; disease and pest; insect pests disease; Distaseana insecis; diseases and insects; pests; Insect pest and disease; damage by disease and insect; Desease and insects; Plant disease and pests; plant disease; Disease and insect injuries; Disease and insects; epidemic disease; diseases and insect

病虫害防冶  Pest and disease control

病虫害防治  prevention and control of agriculture diseases and insect pests; Pest and disease control; Diseases and insect pests control; disease and insect pest prevention; the prevention and cure to plant diseases and inse; disease and pest prevention; Prophylaxis of common disease; prevention and control of plant diseases and insect pests; disease and pest control; Prevention and cure pests; Pests destroying; Insect pest control; insect pests control; Pest control; Disease and pest management; extermination of disease and insect pest; Management of diseases and pests; pests and diseases control; control of diseases and pests; Control of insect pests; control of plant diseases and insect pests; disease and insect pest control; control insect pest; disease and insect damage control; insect prevention; diseases and pests control; Control; Diseases and insect control and prevention; Control of plant diseases and elimination of pests; controlling the disease; diseases and pests; plant disease preventing and controlling

病虫害防治方法  pest control methods; psst control methods

病虫害防治机械  peripheral speed difference; pest control machinery

病虫害防治技术  techniques of pest and disease control; control technology of diseases and insect pests

病虫害估测  pest assessment

病虫害管理  Management of diseases and pests

病虫害监测  monitoring of forest diseases and insect pests

病虫害经济损失预测  prediction of economic loss affected by pests

病虫害抗性  resistance to disease and insects; Disease and insect resistance

病虫害控制  Control of diseases and insect pests; diseases and insects control; diseases and pests; pest management

病虫害模型  Pest model

病虫害与防治  Pest contr

病虫害预测  forecast plant diseases and insect pests; pest forecast

病虫害预测模型  disease and insect pest prediction model

病虫害预防  prevention against disease and insect pests

病虫害诊断  Diseases and Pests Diagnosis