Uşak İlinde Kışlamış Süne [(Eurygaster spp.) (Hemiptera: Scutelleridae)] Ergin Populasyonu ve Yumurta Parazitlenmesi Üzerine Sürvey

Sunn Pest, Eurygaster spp. (Hemiptera: Scutelleridae), is the most important pest being able to cause significant losses on wheat yield and quality in Türkiye. To monitor overwintered adult population, this study was carried out 41 sites 19 locations during two consecutive years. The samplings were performed April May both During study, economic threshold, which 0.8 adults per square meter, obtained only Yesildere location, number of other remained quite low. Moreover, it determined that parasitization rates varied between 48.2% 70.1% where egg masses collected. As a result found higher with high altitudes close overwintering areas. Therefore, more attention should be paid survey studies similar locations.