13 downloads
77 views

Symbiotic bacteria are common in insects and can affect various aspects of their hosts’ biology. Although the effects of insect symbionts have been clarified for various insect symbiosis models, due to the difficulty of cultivating them in vitro, there is still...

["Cell Biology","Entomology","Microbiology","Molecular Biology"]
doi:10.7287/peerj.preprints.2799v1
47 downloads
174 views

Background The adaptive maintenance of flower color variation is frequently attributed to pollinators partly because they preferentially visit certain flower phenotypes. We tested whether Gentiana lutea—which shows a flower color variation (from orange to yellow)...

["Conservation Biology","Ecology","Entomology","Evolutionary Studies","Plant Science"]
doi:10.7717/peerj.2882
6 downloads
63 views

Fertilizer with different ration of nitrogen (N) to phosphorus (P) could influence performance of plants including crops and vegetables. Spodoptera exigua is an important agriculture pest that has caused serious economic loss especially recent decades. In the present...

["Entomology"]
doi:10.7287/peerj.preprints.2784v1
25 downloads
71 views

Background. The red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera: Psyllidae), an eucalypt insect pest from Australia, was reported in Brazil in 2003. This study evaluated damage patterns of this pest and the parasitism rates of Psyllaephagus bliteus...

["Agricultural Science","Entomology","Plant Science"]
doi:10.7287/peerj.preprints.2783v1
78 downloads
273 views

Urbanization is an increasingly pervasive form of land transformation that reduces biodiversity of many taxonomic groups. Beetles exhibit a broad range of responses to urbanization, likely due to the high functional diversity in this order. Carrion beetles (Order:...

["Biodiversity","Conservation Biology","Ecology","Entomology"]
doi:10.7287/peerj.preprints.2481v2
88 downloads
748 views

A high-quality draft genome for Proctacanthus coquilletti (Insecta: Diptera: Asilidae) is presented along with transcriptomes for 16 Diptera species from five families: Asilidae, Apioceridae, Bombyliidae, Mydidae, and Tabanidae. Genome sequencing reveals that P....

["Entomology","Genomics"]
doi:10.7717/peerj.2951
35 downloads
129 views

This laboratory study investigated whether the larval-pupal parasitoid Oomyzus sokolowskii females adjust their brood size and sex ratio in response to body size and stage of Plutella xylostella larval hosts, as well as to their own body size and the order of oviposition....

["Animal Behavior","Entomology"]
doi:10.7717/peerj.2919
26 downloads
161 views

1. The elevational gradient in plant defense (EGPD) hypothesis posits that natural enemy pressures increase positively alongside temperature across elevational climatic gradients, thereby selecting for enhanced defenses at lower elevations while leaving plants...

["Ecology","Entomology","Plant Science"]
doi:10.7287/peerj.preprints.2733v1
53 downloads
216 views

The biological potential of Vip and Cry proteins from Bacillus is well known and widely established. Thus, it is important to look for new genes showing different modes of action, selecting those with differentiated entomotoxic activity against Diatraea flavipennella...

["Agricultural Science","Biotechnology","Entomology","Genetics"]
doi:10.7717/peerj.2866
58 downloads
117 views

Phytochemicals produced by plants, including at flowers, function in protection against plant diseases, and have a long history of use against trypanosome infection. Floral nectar and pollen, the sole food sources for many species of insect pollinators, contain...

["Ecology","Entomology","Parasitology","Plant Science","Infectious Diseases"]
doi:10.7287/peerj.preprints.2730v1
89 downloads
113 views

In order to understand the distribution and prevalence of Ommatissus lybicus (Homoptera: Tropiduchidae) as well as analyse their current biographical patterns and predict their future spread, comprehensive and highly sophisticated information on the environmental,...

["Agricultural Science","Ecology","Ecosystem Science","Entomology","Environmental Sciences"]
doi:10.7287/peerj.preprints.2716v1
117 downloads
763 views

Background Aquatic insects and other freshwater animals are some of the most threatened forms of life on Earth. Caddisflies (Trichoptera) are highly biodiverse in the Neotropics and occupy a wide variety of freshwater habitats. In Andean countries, including Ecuador,...

["Biodiversity","Entomology","Taxonomy"]
doi:10.7717/peerj.2851
140 downloads
484 views

Grazing extensification and intensification are among the main problems affecting European grasslands. We analyze the impact of grazing intensity (low and moderate) and the use of veterinary medical products (VMPs) on the dung beetle community in the province of...

["Biodiversity","Ecology","Entomology","Environmental Sciences","Veterinary Medicine"]
doi:10.7717/peerj.2780
99 downloads
434 views

Sycophaginae is a group of non-pollinating fig wasps considered closely related to the fig pollinators (Agaoninae, Tetrapusiinae, and Kradibiinae) in the most recent phylogenetic analyses. They occur in all tropical regions and are associated with Ficus subgenera...

["Biodiversity","Entomology","Taxonomy","Zoology"]
doi:10.7717/peerj.2842
11 downloads
42 views

Insects are important in assessing ecosystem quality and health. Current climate change models predict that in the next one hundred years, intense storms separated by long periods of drought will frequent French Polynesia. Variation in water availability may be...

["Animal Behavior","Ecology","Entomology","Zoology"]
doi:10.7287/peerj.preprints.2678v1

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