AT2019wey is a new galactic X-ray binary that was first discovered as an optical transient by the Asteroid Terrestrial-i......

试验结果表明,世高10%WG1000～1500倍液,12.5%烯唑醇WP1000倍液,福星40%EC8000倍液,对采种西葫芦白粉病防效达79.0%～95.8%,而15%三唑......