bacterial leaf spot
常见例句
- Disease index of downy mildew index and bacterial angular leaf spot was 0.8 and 1.3, respectively.
瓜商品性好，黃瓜霜黴病病情指數爲0.8，細菌性角斑病，病情指數爲1.3。 - A new bacterial leaf spot of cucumbers was found in Jilin province under plastic or greenhouse condition.
吉林省大棚和溫室裡發現一種新的黃瓜葉部細菌病害。 - A bacterial leaf spot on Clausena lansium(Lour)Skeels was observed at the cam- pus of South China College of Tropical Crops in recent years.
近年來，華南熱帶作物學院校園內的黃皮樹葉片發生一種細菌性葉斑病。 返回 bacterial leaf spot