CAJ | 학술논문

　　为了考察棕榈酸甲酯对植食螨的室内生物活性以及其开发杀螨剂的应用价值。以朱砂叶螨(Tetranychus cinnabarinus)为试验对象，从触杀和忌避2个角度研究了棕榈酸甲酯的活性。结果表明：纯品棕榈酸甲酯对朱砂叶螨雌成螨有触杀作用、忌避作用；工业棕榈酸甲酯与Silwet L-77混合后提高了棕榈酸甲酯的杀螨效果，其中8 mg/mL×200μL/L、5 mg/mL×400μL/L、8 mg/mL×400μL/L混配毒杀朱砂叶螨的死亡率达到90%以上，是理想的混配方案，以期为开发商品制剂提供参考依据。
　　위료고찰종려산갑지대식식만적실내생물활성이급기개발살만제적응용개치。이주사협만(Tetranychus cinnabarinus)위시험대상，종촉살화기피2개각도연구료종려산갑지적활성。결과표명：순품종려산갑지대주사협만자성만유촉살작용、기피작용；공업종려산갑지여Silwet L-77혼합후제고료종려산갑지적살만효과，기중8 mg/mL×200μL/L、5 mg/mL×400μL/L、8 mg/mL×400μL/L혼배독살주사협만적사망솔체도90%이상，시이상적혼배방안，이기위개발상품제제제공삼고의거。
In order to investigate the indoor biological activity and practical application value of methyl palmitate,the bioactivity of phytophagous mites contacting with methyl palmitate were studied. Methyl palmitate was demonstrated to have acaricide and repellent effect on adult carmine spider mite Tetranychus cinnabarinus. There were synergetic effects of the industrial methyl palmitate and Silwet L-77 on contacting adult T. cinnabarinus. The better paired compounding between methyl palmitate and Silwet L-77 were 8 mg/mL×200 μL/L, 5 mg/mL×400 μL/L and 8 mg/mL×400 μL/L. These mixing ratio would provided evidence for acaricide production.