Hama Identifikasi Hama Sengon (Paraserianthes falcataria) di Hutan Rakyat dalam berbagai Ketinggian Tempat di Lereng Gunung Merapi Bagian Selatan

Abstrak

Secant (Paraserianthes falcataria) is a plant that is widely planted in industrial plants and people's forests in Indonesia, especially on the island of Java. This research was conducted at three people's forest locations, namely padukuhan Banjarsari, Padukuhan Ngancar and Padukuhan Glagahmalang, Canggk District, Sleman Regency, Yogyakarta. The purpose of this study is to identify various types of bully pests to the upright (Paraserianthes falcataria). Knowing frekuensid and the intensity of the attack and the level of damage caused by pests at the upright ground and the growth of the Seaton plant. The observed parameters include the bully pestle in the zone, frequency, and intensity of attack on the zone erection. The method used for this research is sampling by purposive sampling method using a 10% sampling intensity to determine the amount of benchmark disaster. This research analysis data is carried out using a quantitative descriptive, which is the frequency/intensity of the attack and the level of damage to the duration. The highest frequency and intensity of attacks occurred at padukuhan Banjarsari (528 MDSL) of 57% later followed by padukuhan Ngancar (619 MDSL), and the lowest attack occurred at Padukuhan Glagahmalang (691 MDSL) was 12.21%. 7 types of pests are soil (coptotermes curvignatus), boxtor (Xystrocera festiva), bag caterpillars (Ptero plagiophleps), fur (Dasychira inclusa), kupukupu (Eurema blanda), grasshoppers (Valangan nigricornis), and beetles (Xylosandrus moriqeus). while the growth of sension tree diameter is faster in open places than the disabled place, so that plants grown in the open space tend to be short and burly, this will have a positive effect on the growth of diameter.