西安市园林花灌木主要害虫发生规律及防治研究

Occurrence and control of the flowers and bush pests in Xi'an

园林花灌木在园林植物中,无论品种、数量、栽植面积上占有相当大的比重．由于实际应用中过分依赖少数品种,导致占主导地位的花灌木害虫发生较为严重．通过对西安园林花灌木害虫发生规律的调查,制定出相应的防治措施,提高园林花灌木观赏效果和生态效益．

Among garden plant,no matter variety,quantity, plant area garden flowers and bush occupy sizable proportion. Butrely on a small amount of variety excessively in planting. Lead to the fact it is a leading position of the flowers andbush pestemerges seriously. Through the investigation of the bush pest＇s emergence law to the garden of Xi＇ an, make the corresponding measure of preventing, improve the flowers and bush of garden view result and,ecological benefits.