leaf scorch
| Noun | 1. | leaf scorch - plant disease causing a burned or scorched appearance of the foliage |
| 单词 | leaf scorch | |||
| 释义 | leaf scorch
Leaf Scorchleaf scorch[′lēf ‚skȯrch]Leaf Scorchinjury to plants caused by extremely high air temperatures. It is manifested by varicolored necrotic spots on the leaves: yellow in wheat, red in oats, cinnamonbrown in linden and oak. It results from overheating when the roots cannot supply the leaves with the amount of moisture needed to keep them cool. leaf scorch
Words related to leaf scorch
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