 |
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| walnut husk-fly (Rhagoletis completa Cresson; Rhagoletis suavis Loew，实蝇科); walnut maggot (Rhagoletis completa Cresson; Rhagoletis suavis Loew，实蝇科) | |||
| 核桃实蝇: 1 phrase in 1 subject |
| Entomology | 1 |
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| |||
| walnut husk-fly (Rhagoletis completa Cresson; Rhagoletis suavis Loew，实蝇科); walnut maggot (Rhagoletis completa Cresson; Rhagoletis suavis Loew，实蝇科) | |||
| 核桃实蝇: 1 phrase in 1 subject |
| Entomology | 1 |