Lepidosaphes ulmi
Lepidosaphes ulmi
| Oystershell Scale | |
|---|---|
 | |
| Type: | Insect |
| Binomial: | Lepidosaphes ulmi |
| Order: | Hemiptera |
| Metamorphosis: | Incomplete |
| Damaging stages: | Nymph through adult |
| Vulnerable stages: | Crawlers |
Lepidosaphes ulmi also known as oystershell scale are Scale Insects that is a pest on woody plants. The small insects attach themselves to bark and cause injury by sucking the tree's sap, this metabolic drain on the plant may kill a branch or the entire tree.
Description
[edit | edit source]White scales.
Symptoms and Signs
[edit | edit source]Scales are clearly visible.
Ecology
[edit | edit source]Host plants
[edit | edit source]Control
[edit | edit source]- Physical removal: Can be plucked off if the infestation is caught early.
- Pesticides: Imidicloprid
- Organic pesticides: Neem and oil on crawlers