canker वाक्य

उदाहरण वाक्य

1. Stem cankers develop 1 to 3 years after branches die.
2. Butternut canker was identified as an invasive species in 1967.
3. Cankers vary in size and appearance depending on their age.
4. In particular, they have been noted to forage at canker lesions.
5. Each time a beetle tunnels into a tree a canker is initiated.
6. Death is by strangulation as a canker encircles and girdles the trunk.
7. Much of her research involved leaf spots and cankers caused by bacteria.
8. Since then, however, the citrus canker spread through more residential areas.
9. The canker's spread varied from year to year, Gast said.
10. But determining where the canker originated is another issue.