Banana Fusarium wilt disease, a kind of soilborne vascular disease infected by Fusarium oxysporum f. sp. cubense, causes significant losses in banana production.
香蕉枯萎病(Fusarium oxysporum f. sp. cubense)是近年来严重威胁香蕉生产的一种土传维管束病害,给产区经济造成了巨大的损失。
People are inclined to put everybody on pedestals, but of course… SP: Yes, and you don't put your parents on a pedestal, at least not when you're a teenager.
These occur when an atom is either triple bonded to another atom or is double bonded to 2 atoms. The sp orbital, the one that forms the sigma bonds here, is linear.