globalchange  > 过去全球变化的重建
DOI: 10.1007/s10526-019-09931-7
WOS记录号: WOS:000467647400008
论文题名:
Aphid feeding by lady beetles: higher consumption at higher temperature
作者: Schwarz, Thomas; Frank, Thomas
通讯作者: Frank, Thomas
刊名: BIOCONTROL
ISSN: 1386-6141
EISSN: 1573-8248
出版年: 2019
卷: 64, 期:3, 页码:323-332
语种: 英语
英文关键词: Adalia bipunctata ; Climate warming ; Coccinella septempunctata ; Coccinellidae ; Harmonia axyridis ; Pest control
WOS关键词: ADALIA-BIPUNCTATA COLEOPTERA ; AXYRIDIS PALLAS COLEOPTERA ; HARMONIA-AXYRIDIS ; HARLEQUIN LADYBIRD ; COCCINELLA-SEPTEMPUNCTATA ; INVASION HISTORY ; CLIMATE-CHANGE ; LIFE-HISTORY ; PEA APHID ; RESPONSES
WOS学科分类: Entomology
WOS研究方向: Entomology
英文摘要:

Many animals are challenged to respond to rising temperature due to climate warming. In this respect, we performed a laboratory experiment to show the influence of rising temperature on the consumption of Acyrthosiphon pisum Harris (Hemiptera: Aphididae), a serious aphid pest, by three common lady beetle species (Coleoptera: Coccinellidae). We used climate chambers, representing current temperature and two forecasted warming scenarios of 3 degrees C and 5 degrees C. Larval Adalia bipunctata Linnaeus (Coleoptera: Coccinellidae) and Coccinella septempunctata Linnaeus (Coleoptera: Coccinellidae), and adult A. bipunctata and Harmonia axyridis Pallas (Coleoptera: Coccinellidae) consumed significantly more aphid biomass at rising temperature. Larvae and adults of all species tested consumed significantly more aphid biomass per body weight, and larval body weight gain of all species was significantly higher at rising temperature. The higher consumption of aphid biomass is likely due to a higher demand for energy of adults, and faster growth of larvae.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/139075
Appears in Collections:过去全球变化的重建

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作者单位: Univ Nat Resources & Life Sci Vienna BOKU, Inst Zool, Dept Integrat Biol & Biodivers Res, Gregor Mendel Str 33, A-1180 Vienna, Austria

Recommended Citation:
Schwarz, Thomas,Frank, Thomas. Aphid feeding by lady beetles: higher consumption at higher temperature[J]. BIOCONTROL,2019-01-01,64(3):323-332
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