Agroecosystem complexity of Surjan and Lembaran as local farming systems effects on biodiversity of pest insects

Abstract. Trisnawati DW, Nurkomar I, Ananda LK, Buchori D. 2022. Agroecosystem complexity of Surjan and Lembaran as local farming systems effects on biodiversity pest insects. Biodiversitas 23: 3619-3629. Farming can influence the diversity abundance insect pests. This study was conducted to determine effect pests in Kulon Progo, Yogyakarta. The field survey three paddy fields Panjatan Subdistrict, Progo Regency. sampling collected using four kinds traps, such sweeping net, yellow sticky trap, pitfall pan trap. traps were set twice vegetative phase generative phase. results showed that not different from fields. However, number species higher than In addition, structure composition both significantly different. Hemiptera most common systems, with dominant Nephotettix virescens Nilaparvata lugens.