PENINGKATAN KUALITAS HASIL KELOMPOK TANI JAMBU KRISTAL MELALUI PELATIHAN PEMBUATAN DAN PENGGUNAAN PESTISIDA NABATI

Abstract

The main problem faced by the crystal guava plantation in RT. 45 Km 24 North Balikpapan is pest and fungal attacks that cause a decrease in plant productivity. This Community Service Program (KKN) was implemented to provide sustainable solutions through training and the application of environmentally friendly botanical pesticides and fungicides. The method used included selecting natural ingredients such as garlic, onions, chilies, shallot skins, turmeric, and lemongrass, which were mixed and fermented before being used as plant sprays. Tests were conducted directly in the field with various mixtures to assess their effectiveness. The results showed that the mixture containing garlic and chilies was the most effective in reducing pest populations and improving plant growth. This activity not only succeeded in reducing the level of pest and fungal attacks but also increased public awareness of the benefits of using natural ingredients. In conclusion, botanical pesticides and fungicides are an effective, safe, and sustainable alternative to biological control.