Effects of neem plant extract (Azadirachta indica A. Juss) and bio-surfactant diethanolamide olien from palm oil to the mortality of cacao moth pest (Conopomorpha cramerella)

Abstract

This study aims to determine the response of the addition of neem plant extract (Azadirachta indica A. Juss) and biosurfactant of diethanolamide olein palm to the mortality of cocoa moth pest (Conopomorpha cramerella). The research was carried out with experiments. The treatment consisted of 5 levels, namely (1) control (without treatment), (2) young leaf extract of neem plant consisted of 100 ml / 500 ml of water + 5% of biosurfactant dietanolamide palm olein, (3) old leaf extract of neem plant consisted of 100 ml / 500 ml of water + 5% of biosurfactant diethanolamide palm olein, (4) seed extract of neem plant consisted of 100 ml / 500 ml of water + 5% of biosurfactant diethanolamide olein palm, (5) young leaf extract of neem plant and seed extract of neem plant consisted of 100 ml / 500 ml of water + 5% of biosurfactant diethanolamide olein palm, (6) old leaf extract of neem plant and seed extract of neem plant consisted of 100 ml/500 ml of water + 5% of biosurfaktan dietanolamida olein sawit. The results showed that the treatment of neem plant extracts mixture of young leaves and seeds + biosurfactant dietanolamide olein palm gave the best influence in controlling cocoa moth pests. Furthermore, it was followed by the treatment of neem plant extracts mixed with old leaves and seeds + biosurfactant dietanolamide olein palm.