نتایج جستجو برای: host diet
تعداد نتایج: 369197 فیلتر نتایج به سال:
• Cuscuta spp. are holoparasitic plants that can simultaneously parasitise several host plants. It has been suggested that Cuscuta has evolved a foraging strategy based on a positive relationship between preuptake investment and subsequent reward on different host species. • Here, we establish reliable parasite size measures and show that parasitism on individuals of different host species alte...
The biology of Bracon hebetor Say (Hymenoptera: Braconidae) reared on fifth instars of Anagasta kuehniella (Zeller) (Lepidoptera: Pyralidae) (natural diet) and in vitro (artificial diet) was evaluated. Data on the number of instars, development time and food intake were collected, and histochemical tests were conducted to detect proteins and lipids in the parasitoid's digestive tract. The data ...
Diet and health are becoming an increasingly important topic in all aspects of society, politics, and everyday life. A growing concern is obesity, which is marked by a large number of circulating fatty acids. This increased number of fatty acids may alter a body’s systems such as immune responses. This makes it even more important to scientifically study the effects of one’s diet on several fac...
Understanding variation in resource specialization is important for progress on issues that include coevolution, community assembly, ecosystem processes, and the latitudinal gradient of species richness. Herbivorous insects are useful models for studying resource specialization, and the interaction between plants and herbivorous insects is one of the most common and consequential ecological ass...
The present study aimed to investigate whether alternative dietary protein sources modulate the microbial communities in the distal intestine (DI) of Atlantic salmon, and whether alterations in microbiota profiles are reflected in modifications in host intestinal function and health status. A 48-day feeding trial was conducted, in which groups of fish received one of five diets: a reference die...
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