Results 11 to 20 of about 150,841 (318)
Predation and accumulation [PDF]
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Herschel I. Grossman, Minseong Kim
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Reciprocal intraguild predation and predator coexistence [PDF]
AbstractIntraguild predation is a mix of competition and predation and occurs when one species feeds on another species that uses similar resources. Theory predicts that intraguild predation hampers coexistence of species involved, but it is common in nature.
Renata Vieira Marques +7 more
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Processing script for analysis and visualization of data in Moore et al. 2021 - Do predators have a role to play in wetland ecosystem functioning?
am2429
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Predators avoiding predation [PDF]
The notion of stealthy predation often invokes images of a predator hiding and waiting to ambush its unsuspecting prey. In this issue of PNAS, Manicom et al. (1) offer an alternative reason why predators hide that involves an important tradeoff between capturing prey and seeking refuge to avoid their own demise from other predator species.
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Generalist predators disrupt parasitoid aphid control by direct and coincidental intraguild predation [PDF]
Generalist predators and parasitoids are considered to be important regulators of aphids. The former not only feed on these pests, but might also consume parasitoids at all stages of development.
D. Sint +14 more
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In the wild, mice have developed survival strategies to detect volatile cues that warn them of potential danger. Specific olfactory neurons found in the Grueneberg ganglion olfactory subsystem can detect alarm pheromones emitted by stressed conspecifics,
Ana Catarina Lopes +4 more
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The rotation patterns of summer rice–winter oil seed rape and summer rice–winter fallow are the main planting regimes in the rice ecosystem in southern China.
Hainan Chong +6 more
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UNSUCCESSFUL PREDATION AND LEARNING OF PREDATOR CUES BY CRAYFISH [PDF]
Abstract The effect of latent inhibition on learning about cues related to increased predation risk was studied in a native crayfish, Orconectes virilis, and in an invasive species, Orconectes rusticus. Individuals of both species either were exposed or not exposed to the conditioned stimulus (potential “predator” odor = goldfish odor) prior to ...
P. ACQUISTAPACE +2 more
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Population dynamics of aphid and coexisting predators in tomato agroecosystem
Aphids generally attack vegetative plant parts, preferably leaves, and devitalize the plant by sucking the cell sap. Thorough knowledge of pest-predator ecology and their interaction is requisite to initiate timely pest management strategies ...
SHIVANI KHOKHAR, KRISHNA ROLANIA
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Global warming raises seawater temperatures and creates changes which have been found to affect the movement of large migrating marine species. Understanding the thermal niches of marine species could prove essential to anticipate how the future climate ...
Adi Barash +8 more
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