为了解芦荟黑斑病的发生规律,进一步为防治提供理论依据.In order to explain the occurrence regulation Alternaria obpyriformis T.最好在早晨浇水,这样能够避免黑斑病和霉菌.That can prevent problems called black spark spot and mildew.板栗是著名的果实,但储藏中易发生黑斑病,造成高达70%的损失.The loss...
这只狗的皮毛白色中带有黑斑.The dog's coat is white with black patches.这个梨子有碰伤的黑斑.The pear had bruises of dark spots.你是否有过眼前出现黑斑的现象?Do you ever see specks in front of your eyes?...