综合治理森林病虫害的方法

森林生长周期较长,少则几十年,多则上百年.在漫长的生长发育过程中,随时都可能遭到林业有害生物的侵袭,轻者造成林木生长缓慢,质量变劣,重者整株枯死,甚至大面积死亡,造成森林面积的减少.因而森林病虫害的防治对于森林的生长成材十分重要.

Forest growth cycle is long, few decades with many hundreds of years. In the long development process, it may be the forestry harmful biological invasion at any time, light person causes trees grow slowly, quality become worse, the person that weigh the whole plants die, even death, resulting in a decrease of forest area of. And forest diseases and insect pests’prevention and control is very important for the growth of forest timber.