coccinella
基本解釋
- 胭脂蟲
英漢例句
- Effect of Temperature and Nutrition on Overwintering of Coccinella.
溫度和營(yíng)養(yǎng)食物對(duì)十一星瓢蟲越冬的影響。 - Developmental Threshold Temperature and Effective Accumulated Temperature of Coccinella undecimpanctata L.
十一星瓢蟲發(fā)育起點(diǎn)溫度與有效積溫的研究。 - The pesticide has high selec-tivitics to natural enemy of Coccinella septempunctata and Propylea japonica.
室內(nèi)測(cè)定還證明，增效吡蟲啉和吡蟲啉對(duì)蚜蟲的主要天敵七星瓢蟲及龜紋瓢蟲均具有較高的選擇性。 - The dominant species among 16 species were Coccinella septempuntata Linnaeus, Propylaea aponica (Thunberg) and Harmonia axyridis.
其中優(yōu)勢(shì)種為七星瓢蟲、龜紋瓢蟲、異色瓢蟲。 - The main factors for influencing the old nymph and adults were natural enemies, mainly Coccinella septempunctata and hover flies.
天敵主要為七星瓢蟲和食蚜蠅。