Dibotryon morbosum

（重定向自Black Knot）

Dibotryon morbosum or Apiosporina morbosa is a plant pathogen, which is the causal agent of black knot. It affects the cherry, plum, apricot and Schubert chokecherry trees of North America. The disease produces rough, black areas that encircle and kill the infested parts, and provide habitat for insects.

单词	Black Knot
释义	Black Knot 原声例句 IELTS 18 READING TEST Likewise, if the tree suffers from black knot disease, its value for timber decreases, but to a woodworker interested in making bowls, it brings an opportunity for a unique and beautiful piece of art. 同样，如果树患有黑节病，其木材价值就会下降，但对于有兴趣制作碗的木工来说，它带来了制作独特而美丽的艺术品的机会。英语百科 Dibotryon morbosum （重定向自Black Knot） Dibotryon morbosum or Apiosporina morbosa is a plant pathogen, which is the causal agent of black knot. It affects the cherry, plum, apricot and Schubert chokecherry trees of North America. The disease produces rough, black areas that encircle and kill the infested parts, and provide habitat for insects.
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