มีส่วนร่วมในการวิจัยและให้ความรู้แก

Engage in research and to educate the selected studies and why prachon chemical pest prevention and pest control, because the pest is to adapt and expand faster pest species. The same type of plant-wide or consecutive consecutive as long as several years. Allow the accumulation of pest in the area added more or make a pest from nearby can adapt destroyed crops planted. For this reason, it is the use of chemicals to control pest that is more than necessary. Make the volume of the natural enemies such as the predator tuabian decreased. The level of control by the natural balance to the waste. The number of pest went back spreading.

Participation in research and to educate Prachn. And reasons to study chemical and insecticide it. The pests are adaptable and pest species faster than any other type. The same row crops over a wide area. Or as long as several years. The accumulation of pesticides in it add a lot more. Or keep pests from neighboring adapted crop grown. This is why the use of chemicals to control pests than necessary. The amount of natural enemies, such as predators parasitoids decreased level of control inherent to lose balance. Number pest outbreaks is also increasing.

Involved in research and to educate people. And causes of selected chemicals to prevent and eliminate pests. Due to insect pest adaptation and propagation faster than other kinds of pestsOr for a long time for many years. The accumulation of pests in the area increased Or make pests from nearby source can adapt to destroy crops grown.The quantity of natural enemies, such as predators, parasite, decreased level of control by the natural balance. The pest is spread more and more.