英语词汇“apple rust”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

apple rust n. any of several rust fungi of the genus Gynosporangium, esp. G. juniperivirginianae, which alternately infects red cedar ( Juniperus virginiana) and the apple; the disease caused by this, resulting (in the apple) in lesions on the leaves and distorted fruit.

ΚΠ

1887 Bot. Gaz. 12 121 The spores now formed are carried in the air to the apple tree..where they produce the apple rust.

1939 E. A. Bessey Text-bk. Mycol. (new ed.) x. 268 The apple rust (Gymnosporangium juniperi-virginianae ) has been found to be susceptible to control by removal of its alternate host, the red cedar.

1996 Times–Union (Albany, N.Y.) (Nexis) 10 Nov. c1 There are different kinds of killing molds, infections, apple scabs, apple rust or tar spots on leaves. If left on the ground, these leaves can recontaminate the tree the following year.

单词	apple rust
释义	> as lemmas apple rust apple rust n. any of several rust fungi of the genus Gynosporangium, esp. G. juniperivirginianae, which alternately infects red cedar ( Juniperus virginiana) and the apple; the disease caused by this, resulting (in the apple) in lesions on the leaves and distorted fruit. ΚΠ 1887 Bot. Gaz. 12 121 The spores now formed are carried in the air to the apple tree..where they produce the apple rust. 1939 E. A. Bessey Text-bk. Mycol. (new ed.) x. 268 The apple rust (Gymnosporangium juniperi-virginianae ) has been found to be susceptible to control by removal of its alternate host, the red cedar. 1996 Times–Union (Albany, N.Y.) (Nexis) 10 Nov. c1 There are different kinds of killing molds, infections, apple scabs, apple rust or tar spots on leaves. If left on the ground, these leaves can recontaminate the tree the following year. extracted from applen. < as lemmas
随便看	θ55560 θ55561 θ55562 θ55563 θ55564 θ55565 θ55566 θ55567 θ55568 θ55569 θ5557 θ55570 θ55571 θ55572 θ55573 θ55574 θ55575 θ55576 θ55577 θ55578 θ55579 θ5558 θ55580 θ55581 θ55582

> as lemmas