 |
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| cottony maple scale (Pulvinaria innumerabilis (Rathvon)，绵蚧科); woolly currant scale (Pulvinaria innumerabilis (Rathvon)，绵蚧科) | |||
| 槭绵蚧: 1 phrase in 1 subject |
| Entomology | 1 |
|
| |||
| cottony maple scale (Pulvinaria innumerabilis (Rathvon)，绵蚧科); woolly currant scale (Pulvinaria innumerabilis (Rathvon)，绵蚧科) | |||
| 槭绵蚧: 1 phrase in 1 subject |
| Entomology | 1 |