化学药剂以 1∶1∶100 的波尔多液, 50%退菌特可湿性粉剂600倍液和50%代森铵800倍液防治效果较好. The best fungicides are 1 % Bordeaux mixture, 50 % Tuzet ( diluted 600 times ), and 50 % Ambam ( diluted 800 times ).
They develop a fever and a watery discharge from their eyes.他们开始发烧，眼睛里分泌出一种水状物。In industry, a worker who is grossly insubordinate is threatened with discharge.在企业内部，拒不服从指令的工人会面临遭解雇的威胁。There was a watery discharge from he...
He shut his ears to all appeals for help.他对于一切求助的呼声都不闻不问.The Court of Criminal Appeals has been deliberating his case for almost two weeks.刑事上诉法院审议他的案子已经快两周了。But TCO appeals to many top - level executives as a way of rei...
To be ignorant of one's ignorance is of the ignorant.每天进步一点点----不知道自己的无知,是无知者的通病.They appear to be ignorant of what is going on here.他们对这里发生的事似乎一点也不知道.She appears to be ignorant of this fact.她似乎不知道这件事实....