Abstract Cabbage is considered as one of the most commonly found vegetables and it has been cultivated in large areas throughout year. As mostly grown areas, higher rate pest infestation likely to occur, which hinder its total production consumption. However, continuous use synthetic pesticides agricultural management often leads various negative impacts such development resistance by pest, adv...

Brazil is the country which has produced most coffee for over 150 years, and to achieve high productivity, pesticides are common control measure pests. Due need adopt less impactful practices, natural enemies or insecticides of botanical origin have been studied as alternatives synthetic insecticides. However, can negatively affect some enemies, effect depends on formulation concentration. The ...

This study aimed to obtain resistance information of S. litura from Karangpawitan and Lembang districts (West Java, Indonesia) against chlorpyrifos insecticides (200 g/l) their sensitivity oil mixture A . indica C nardus (1:1) using feeding topical assay. The activity acetylcholinesterase, esterase, glutathione s-transferase larvae in both populations were tested determine role insect resistanc...

This research aims to extract neem oil from kernels of Neem seed. The extracted was used for bio-pesticide control pests. An presser machine extraction the oil. results obtained showed that an average 140ml/kg seed kernel. based insecticides are botanical pesticides safer environment and public. Various studies have shown is non-toxic birds, beneficial insects. Moreover, can be as fungicide, in...