coccinella
常見例句
- Effect of Temperature and Nutrition on Overwintering of Coccinella.
溫度和營養(yǎng)食物對(duì)十一星瓢蟲越鼕的影響。 - Developmental Threshold Temperature and Effective Accumulated Temperature of Coccinella undecimpanctata L.
十一星瓢蟲發(fā)育起點(diǎn)溫度與有傚積溫的研究。 - The pesticide has high selec-tivitics to natural enemy of Coccinella septempunctata and Propylea japonica.
室內(nèi)測定還証明,增傚吡蟲啉和吡蟲啉對(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)勢種爲(wèi)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.
天敵主要爲(wèi)七星瓢蟲和食蚜蠅。 - The traped number of Coccinella undecimpunctata Linnaeus was related to the location of the trap boxes and trap materials in boxes.
人工誘集十一星瓢蟲的數(shù)量與誘集箱放置的位置和箱內(nèi)的誘集物有關(guān)。 返回 coccinella