بررسی تکمیلی بیولوژی برگخوار سفید بلوط ‭(Leucoma wiltshieri) ‬و شناسایی عوامل کنترل کننده طبیعی آن دراستان کهگیلویه و بویراحمد

‭Irriular exploitation of oak forests . conversion of forests to lOW-Yielding lands and dry farming, excessive grazing of domesticated, animals development of urbanization, and other menacing factors have led to the destruction and weakening of forest, and eventuallY provided for necessary Pests are also one of these menacing factors, and inflict considerable damage every year. The Leucoma Wiltshirei is a pest which has attacked over 30,000 hectares of the oak forest areas of kohgiloyeh and boyerahmad province in different loations such Jas as weatger, temperature, amount of rainfall, altitude, used forests. Unexploited forests, natural enemies and other factors governing the dynamics of pest population have been considered and studied. The resons of excessive increase in the population 01 pests , in view of the mentioned factors and also pest control factors. reduction of Inflicted damage, reCOgnitiOr of parsites and predators are among the important factors which are considered and studied to a greater extent. ص‬