Biological evaluation of neopeptins isolated from a Streptomyces strain.
Although neither compound showed remarkable in vitro antifungal activity against other plant pathogenic fungi, a mixture of neopeptins showed potent protective and curative activity against cucumber powdery mildew in vivo.
Evaluation of toxicity of plant extract made by neem and matrine against main pests and natural enemies.
Repellent effect was weak against plant hopper, but strong against two-spotted spider mite, suggesting that KNI3126 could suppress the population of pest hard to control as eco-friendly material.
Enhancement of insecticidal efficacy of acetamiprid soluble concentrates using different adjuvants
Results have demonstrated that the selected adjuvants could be used to enhance insecticide efficacy and reduce spray dose of insecticide.