Results 91 to 100 of about 43,020 (198)
Patterns of density dependence in moths and aphids
, 1992 1. The incidence of density dependence was examined in 5715 time-series of annual abundances of 447 species of moths and aphids in the UK using three techniques (Ricker equation, Bulmer's test and Pollard et al.'s test). 2.
Hanski, I., Woiwod, I. P.
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The effect of different host plants of potato virus c in determining its transmission by aphids
, 1956 A stock of potato virus C derived from Edgecote Purple potatoes in 1945 was not then transmitted by aphids, although more than 2000 aphids were used in conditions optimal for transmitting the serologically related potato virus Y. Thisstock of virus C has
Watson, M. A.
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Barley yellow dwarf virus infectivity of cereal aphids trapped at two sites in Victoria
, 1981 Alate cereal aphids, Rhopalosiphum padi, R, maidis and Macrosiphum miscanthi avenae, caught in suction traps at Horsham and Burnley for two successive years (1977-78), were tested individually for infectivity with barley yellow dwarf virus (BYDV).
Plumb, R. T., Smith, P. R.
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, 1990 The aphid-pathogenic fungus Erynia neoaphidis, as dried fungus-infected aphids, was applied to caged plots of winter wheat infested with cereal aphids at two sites, one in Hertfordshire and the other in Hampshire, in 1983.
Wilding, N. +4 more
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, 1974 Aphids (Myzus persicae Sulz.) often transmitted potato virus Y (PVY) after probing through membranes into sap extracts made in solutions containing ethylenediametetraacetate (EDTA) and sodium diethyldithiocarbamate (Na-DIECA) but rarely did so when these
Kassanis, B., Govier, D. A.
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The Transfer and Fate of Cadmium and Zinc from Sewage Sludge Amended Agricultural Soil in an Arthropod Food Chain [PDF]
The re-cycling of sewage sludgeis the most significant entry point for trace metalsin to the agroecosystem. However, the investigation of the transfer and fate of trace metals in soil-plant-arthropod systems in an agricultural context has received little
Green, Iain D.
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Citation: 'aphid' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.15468 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for commercial usage of
openaire +1 more source
The parasitoids of Myzus spp. (Aphididae: Hemiptera) and their distribution in India [PDF]
ArthropodsIn this study, the parasitoids of 12 species of Myzus Passerini, 1860 (Aphididae: Hemiptera) are enlisted along with their host aphids and host plants distributed in different states and union territories of India.
Rajendra Singh
doaj
Endosymbiont-mediated resistance: effects of Hamiltonella defensa (Enterobacterales: Enterobacteriaceae) on parasitism of Aphidius colemani and Praon volucre (Hymenoptera: Braconidae) in Aphis craccivora (Hemiptera: Aphididae). [PDF]
J Insect SciHeidari Latibari M +7 more
europepmc +1 more source