red spider mite

US /ˌred ˈspaɪ.dər maɪt/
UK /ˌred ˈspaɪ.dər maɪt/
"red spider mite" picture
1.

红蜘蛛, 叶螨

a tiny arachnid pest (Tetranychus urticae) that feeds on the sap of plants, causing damage to leaves and fruits, often found on the undersides of leaves and characterized by its reddish color

:
The gardener noticed a severe infestation of red spider mites on his tomato plants.
园丁发现他的番茄植株上红蜘蛛严重泛滥。
To control red spider mites, it's often recommended to increase humidity and use insecticidal soap.
为了控制红蜘蛛,通常建议增加湿度并使用杀虫皂。