Global Warming and Mass Extinctions Associated With Large Igneous Province Volcanism
Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
David P. G. Bond, Yadong Sun
wiley +1 more source
The objective of this study was to evaluate environmental factors that affect infestation of Caracu cattle breed by horn fly (Haematobia irritans) and to estimate genetic parameters for level of infestation.
Angelina Bossi Fraga +4 more
doaj +1 more source
Effect of horn fly (Diptera: Muscidae) control during the spring on calf production by fall-calving beef cows. [PDF]
In the spring of three consecutive years, horn fly, Haematobia irritans (L.), populations on fall-calving cows were reduced 82% for a 12-wk period using pyrethroid-impregnated ear tags.
Morrison, D. G., Foil, L. D.
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Quantifying microhabitat selection of snowshoe hares using forest metrics from UAS‐based LiDAR
Identifying the spatial and temporal scale at which animals select resources is critical for predicting how populations respond to changes in the environment. The spatial distribution of fine‐scale resources (e.g. patches of dense vegetation) are often linked with critical life‐history requirements such as denning and feeding sites.
Alexej P. K. Sirén +7 more
wiley +1 more source
A presente investigação foi realizada devido à escassez, no Brasil, de informações sobre os possíveis danos decorrentes da ação hematófaga da mosca-dos-chifres, Haematobia irritans (L.), em bovinos da raça Nelore.
Ivo Bianchin +3 more
doaj +1 more source
Animal systemic insecticides for control of the horn fly [PDF]
Research report containing the results of a study to determine the effectiveness of various animal systemic insecticides in protecting livestock from the horn fly in New ...
Kinzer, H. G.; Bullard, R. G.
core
Pyrethroid and organophosphate pesticide resistance in field populations of horn fly in Brazil [PDF]
© 2018 The Royal Entomological Society Pesticides are used worldwide to control arthropod parasites in cattle herds. The indiscriminate and/or inappropriate use of pesticides without veterinary guidance is a reality in several countries of South America.
Rocha, R. B. +17 more
core +2 more sources
Replicated mainland–islet populations of the Skyros wall lizard reveal consistent divergence in digestive physiology, including gut morphology, passage time, digestive efficiency and enzyme activity. These results show how ecological variation in resource availability can shape digestive performance across populations in insular environments.
Aikaterini Reppa +8 more
wiley +1 more source
Horned-OWL: Flying Further and Faster with Ontologies.
Horned-OWL is a library implementing the OWL2 specification in the Rust language. As a library, it is aimed at processes and manipulation of ontologies, rather than supporting GUI development; this is reflected heavily in its design, which is for performance and pluggability; it builds on the Rust idiom, treating an ontology as a standard Rust ...
Phillip Lord +7 more
openaire +4 more sources
Digestive Enzymes in the Gut and Salivary Gland of the Adult Horn Fly Haernatobia irritans (Diptera: Muscidae) [PDF]
In the gut of the horn fly, significantly high proteinase activity was found in a broader pH range from 6.5 to 11.0 with pH optimum at 8.5. With reference to the substrates used, aminopeptidase (stronger), trypsin-like enzyme, carboxypeptidase A-like ...
Araki S., Hori K.
core +1 more source

