Results 231 to 240 of about 5,649,749 (279)

Insect host plant selection in complex environments

Current Opinion in Insect Science, 2015
Selection of suitable host plants is essential for the development and survival of herbivorous insects. Here we address behavioural mechanisms and the role of olfactory cues governing host choice, and their adaptive significance in complicated ecological contexts, with a focus on polyphagous insects.
David, Carrasco, Mattias C, Larsson, Peter, Anderson   +2 more
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Host Selection by Mycophagous Drosophila

Ecology, 1978
Host—selection behavior was studied in the mycophagous species, Drosophila falleni, D. putrida, and D. testacea. By marking flies with fluorescent dusts and recapturing them, it was determined that individuals of each of the 3 Drosophila species are attracted to >1 species of mushroom. There appeared to be little variation among individuals in their
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Studies on Host Selection and Host Specificity of the Aphid Hyperparasite Charips victrix (Hymenoptera: Cynipidae). 5. Host Selection

Annals of the Entomological Society of America, 1970
Several aspects of host selection by Charips victrix (Westwood) were investigated. The following summarizes the experimental findings: (1) unparasitized aphids were probed but eggs were not deposited in them; (2) parasitized aphids were found readily among unparasitized aphids; (3) unparasitized pea aphids, Acyrthosiphon pisum (Harris), were probed ...
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Non-random host selection by anopheline mosquitoes

Parasitology Today, 1988
Malaria represents a complex system. Transmission depends on a multitude of factors - of which vector density may not be the most important (see Box 1). The classical Ross-Macdonald model of malaria transmission (Box 2) reveals two dominant factors: the probability that a mosquito will survive long enough for the parasite to develop to its infective ...
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Host selection byTrypodendron lineatum

Die Naturwissenschaften, 1975
Johannes Bauer, J. P. Vit�
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Emerging applications of zeolites in catalysis, separation and host–guest assembly

Nature Reviews Materials, 2021
Yi Li, Yu Jihong
exaly  

Determination of Host-Selective Toxins

1992
Since Hutchinson’s first toxigenic hypothesis of fungal plant disease, proposed in 1913, there have been many reports of phytotoxins isolated from culture filtrates of pathogens. Some toxins could be related to symptom development, and others were found to have no positive relation to the pathogenicity of the producing fungus.
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Host-Plant Selection by Insects

2002
Rosemary Collier, Stan Finch
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Host-plant selection and feeding.

2007
Pettersson, J., Tjallingii, W.F., Hardie, J.   +2 more
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Prevotella diversity, niches and interactions with the human host

Nature Reviews Microbiology, 2021
Adrian Tett, Edoardo Pasolli, Giulia Masetti   +2 more
exaly