论文部分内容阅读
“泰栢一号”是一种纯天然有机制剂,本文以吡虫啉为对照药剂,分别在室内与田间测试了在常规使用和在高压静电喷雾条件下“泰栢一号”对蔬菜蚜虫的防治效果,结果表明,“泰栢一号”40X稀释液处理蚜虫48h后死亡率为3.36%,清水对照处理的死亡率为3.33%,二者间无显著性差异,而吡虫啉10 mg/L处理24h蚜虫的死亡率为78.86%。“泰栢一号”与高压静电喷雾器配合使用则表现出良好的杀虫效果,200×稀释液处理48h的蚜虫死亡率为62.22%,96h蚜虫死亡率为91.1%,这种纯天然有机物结合高压静电喷雾杀虫方法的发现,为蚜虫的无公害防治提供了一条新的途径。
“Tiberium One ” is a pure natural organic agents, this article Imidacloprid control agents, respectively, in the indoor and field tests in the conventional use and high pressure electrostatic spray conditions The results showed that the death rate of aphids was 3.36% after 48h treatment with apigenin 40X, and the mortality rate was 3.33% in the control of aphids. There was no significant difference between the two treatments, but the imidacloprid 10 The mortality of aphids after treatment with mg / L was 78.86%. “Tyberbide ” used in combination with high voltage electrostatic sprayer showed good insecticidal effect, the mortality of aphids was 62.22% after 48 × 200 × dilution for 48h, and 91.1% for 96h. This pure natural organism Combined with the discovery of high-pressure electrostatic spray insecticidal methods, it provides a new way for the prevention and control of aphids.