相关词条
+apple canker
1 . 苹果腐烂病
apple blossom weevil 苹花象甲apple canker 苹果腐烂病apple fruit moth 花揪巢蛾
+closed canker
1 . 封闭性溃疡
closed bark-pocket 内夹皮closed canker 封闭性溃疡closed coat 磨粒砂布(沙带)
+frost canker
1 . 冻瘤
...frost ① 霜 ②冰冻,严寒 [冰点以下的温度] ③冻伤frost canker 冻瘤frost cleft 冻裂
+potato canker
1 . 马铃薯癌肿病
potato bug=potato beetlepotato canker 马铃薯癌肿病potato leafhopper (Empoasca fabae Harris )马铃薯叶蝉(蚕豆.