宁夏设施园艺病虫害发生特点、发展趋势及绿色防治技术

Occurrence characteristics,developmental trend and ecological control of pests of protected horticulture in Ningxia

总结宁夏设施园艺病虫害发生特点和发展趋势,提出一套包括健身栽培、嫁接、生态调控、生物防治、物理防治、农业防治及科学限量使用化学农药等设施园艺病虫害绿色防治关键技术,对实现绿色食品果蔬生产,保护生态环境具有十分重要的指导作用.

This paper summarizes the occurrences, characteristics and trends of diseases and insect pests on ＂protected horticulture＂ in Ningxia, and proposes a set of key techniques on ecological prevention and cure of diseases and insect pests of protected horticultural including： health, culture, grafting, ecological regulation, biological control, physical control, agricultural control, and setting limits to the reasonable use of chemical pesticides etc. This gives important guide lines on the production of fruit and vegetable and protecting the ecological environment.