Multitrophic interactions: The influence of Arsenophonus on Toxoptera citricida(Hemiptera: Aphididae)

2016 ◽  
Author(s):  
Bianca Carbogim Soares
Keyword(s):  
Multitrophic Interactions ◽  
Toxoptera Citricida

scholarly journals Consequences of Climate Warming and Altered Precipitation Patterns for Plant-Insect and Multitrophic Interactions

2012 ◽  
Vol 160 (4) ◽  
pp. 1719-1727 ◽  
Author(s):  
Mary A. Jamieson ◽  
Amy M. Trowbridge ◽  
Kenneth F. Raffa ◽  
Richard L. Lindroth
Keyword(s):  
Climate Warming ◽  
Multitrophic Interactions ◽  
Precipitation Patterns ◽  
Altered Precipitation

The Fate of Lead (Pb) in Multitrophic Interactions Among Bacteria, Fungi, and Bacterivorous Soil Nematodes

2020 ◽  
Vol 48 (11) ◽  
pp. 2000307
Author(s):  
Nadeem Iqbal ◽  
Saba Ahmed ◽  
Arshid Pervez ◽  
Rashid Nazir ◽  
Xiaoyan Tang ◽  
...  
Keyword(s):  
Multitrophic Interactions ◽  
Soil Nematodes

Multitrophic interactions mediate the effects of climate change on herbivore abundance

Oecologia ◽  
2017 ◽  
Vol 185 (2) ◽  
pp. 181-190 ◽  
Author(s):  
Ayla Robinson ◽  
David W. Inouye ◽  
Jane E. Ogilvie ◽  
Emily H. Mooney
Keyword(s):  
Climate Change ◽  
Multitrophic Interactions

scholarly journals Asymmetric Interaction between Aphis spiraecola and Toxoptera citricida on Sweet Orange Induced by Pre-Infestation

Insects ◽  
2020 ◽  
Vol 11 (7) ◽  
pp. 414
Author(s):  
Jing Gao ◽  
Steve Arthurs ◽  
Runqian Mao
Keyword(s):  
Gene Expression ◽  
Amino Acid ◽  
Survival Rate ◽  
Sweet Orange ◽  
Marker Gene ◽  
Phloem Sap ◽  
Adult Weight ◽  
Marker Gene Expression ◽  
Aphis Spiraecola ◽  
Toxoptera Citricida

Indirect interactions between herbivorous insects that share the same host have been focused on insects feeding on herbaceous plants, while few studies investigate similar interactions on woody plants. We investigated performance and feeding behavior of two citrus aphids, Aphis spiraecola Patch and Toxoptera citricida Kirkaldy, on sweet orange as affected by prior infestation of conspecifics and heterospecifics. Results showed that pre-infestation-induced interactions between A. spiraecola and T. citricida were asymmetric, with A. spiraecola gaining more fitness. In detail, pre-infestation by A. spiraecola decreased adult weight, enhanced survival rate and accelerated phloem sap acceptance of conspecifics. However, A. spiraecola pre-infestation did not affect performance or feeding behavior of T. citricida. In another infestation sequence, the pre-infestation of T. citricida did not affect conspecifics, but positively affected heterospecifics, indicated as a decreased pre-reproductive period, enhanced survival rate, adult weight, fecundity, and feeding efficiency, i.e., faster access and acceptance of phloem sap, and longer phloem sap ingestion duration. Furthermore, we found A. spiraecola pre-infestation enhanced amino acid concentration, amino acid to sugar ratio, activated salicylic acid and jasmonic acid marker gene expression, while T. citricida pre-infestation only depressed jasmonic acid marker gene expression. Changes in nutrient and phytohormone-dependent defense probably underlie the asymmetric effect.

scholarly journals Brown Citrus Aphid Parasitoid, Lipolexis scutellaris Mackauer (Insecta: Hymenoptera: Aphidiidae)

EDIS ◽  
1969 ◽  
Vol 2004 (3) ◽  
Author(s):  
Majorie A. Hoy ◽  
Ru Nguyen
Keyword(s):  
Cooperative Extension ◽  
Cooperative Extension Service ◽  
Extension Service ◽  
Aphid Parasitoid ◽  
University Of Florida ◽  
Toxoptera Citricida ◽  
Agricultural Sciences ◽  
The Usa ◽  
Growing Region

The brown citrus aphid, Toxoptera citricida (Kirkaldy), was first detected in Florida in November 1995 in Dade and Broward counties. The brown citrus aphid now has spread throughout the citrus growing region of Florida and could, in future, spread to other citrus-growing regions in the USA. This document is EENY-181, one of the Featured Creatures series of the Entomology and Nematology Department, Cooperative Extension Service,Institute of Food and Agricultural Sciences, University of Florida. Published: November 2000.  EENY181/IN338: Brown Citrus Aphid Parasitoid, Lipolexis scutellaris Mackauer (Insecta: Hymenoptera: Aphidiidae) (ufl.edu)

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