KOMBINASI WARNA DAN KETINGGIAN STICKY TRAPS UNTUK MENGENDALIKAN BEMISIA TABACI (GENNADIUS) (HEMIPTERA: ALEYRODIDAE) PADA TANAMAN KEDELAI EDAMAME

Abstract

Bemicia tabaci (Gennadius) (Hemiptera: Aleyrodidae) is a plant-disturbing organism that causes a lot of harm to edamame plants. The control commonly used to control Bemicia tabaci is to use synthetic insecticides that can leave pesticide residues on edamame which causes a decrease in the number of edamame exports received by other countries. The environmentally friendly control that can be done to reduce the residual level of pesticides is by installing sticky traps. This research was carried out in the Mumbulsari subdistrict edamame area of Jember Regency on 17 February 2018 to 22 April 2018. This study used a factorial complete randomized design with 2 factors namely color (yellow, red, green, blue and white) and sticky traps mounting height (100 cm, 125 cm, 150 cm, 175cm, and 200 cm) with 3 replications. The results showed that a combination of yellow treatments with a height of 150 cm was the most effective treatment for trapsping B. tabaci with an average of 526.33 tails / treatment. Arthropods interested in sticky traps include orders: Diptera, Coleoptera, Araneae, Hymenoptera, Hemiptera, Orthoptera, Lepidoptera. The most effective use of sticky traps to control B. tabaci is in the morning (06.00-08.00). The intensity of the attack of the most severe B. tabaci is a red treatment with a height of 200 cm, this is directly proportional to the average number of crop pods, namely 33 pods / plants.