Results 121 to 130 of about 715,619 (300)

Insect vectors

, 2001
Des maladies de toute nature sont transmises ou favorisées par les insectes. Ils sont indispensables dans le cas de maladies à agents pathogènes intraphloémiques : les phytoplasmes, certains virus, les bactéries et les trypanosomides. Les insectes peuvent jouer un rôle dans la vection ou dans le développement d'autres organismes tels que les nématodes,
openaire   +1 more source

Income sharing for common pool resources with uncertain productivity

American Journal of Agricultural Economics, EarlyView.
Abstract We address the interconnected issues of externalities in the use of a natural common‐pool resource system and adverse effects of environmental uncertainty on risk‐averse resource users. We set up a simple analytical model and derive conditions such that insurance by means of an income sharing mechanism mitigates externalities and hence ...
Claudia Kelsall, Martin Quaas, Nicolas Quérou   +2 more
wiley   +1 more source

Charles Griswold of Entomology Department inspecting oak twigs for possible oak wilt insect vectors.

, 2003
Charles Griswold of Entomology Department inspecting oak twigs for possible oak wilt insect vectors. Summer.
Ohio Agricultural Experiment Station. Dept. of Forestry.
core  

HIVE: Hierarchical identification in visual entomology for pest recognition

Ecological Informatics
Pest recognition is essential to precision agriculture, enabling higher crop yields and sustainable pest management. This issue has recently been addressed using deep learning–based approaches, but existing datasets suffer from insufficient species ...
Minseong Kim, Jin Hyeok Choi, Junyoung Park, Olga Frunze, Sungtek Kahng, Byoungjo Choi, Woochul Kang, Hyung Wook Kwon   +7 more
doaj   +1 more source

The microbiota affects energy production, nitrogen excretion, and sterol metabolism in mosquito larvae

mBio
Mosquito larvae rely on a living microbiota for normal development because the microbiota supplies essential nutrients, particularly vitamins. Beyond vitamin provision, transcriptomic data suggest that the microbiota also supports other key nutritional ...
Ottavia Romoli, Yanouk Epelboin, Viola Pavoncello, Frédéric Barras, Volker Behrends, Mathilde Gendrin   +5 more
doaj   +1 more source

Charles Griswold of Entomology Department inspecting oak twigs for possible oak wilt insect vectors.

, 2008
Charles Griswold of Entomology Department inspecting oak twigs for possible oak wilt insect vectors. Summer.
Ohio Agricultural Experiment Station. Dept. of Forestry.
core  

A plant cytorhabdovirus modulates locomotor activity of insect vectors to enhance virus transmission. [PDF]

Nat Commun, 2023
Gao DM, Qiao JH, Gao Q, Zhang J, Zang Y, Xie L, Zhang Y, Wang Y, Fu J, Zhang H, Han C, Wang XB.   +11 more
europepmc   +1 more source

Are there morpho‐acoustic patterns of adaptation in nonhuman primate ears? Testing the role of ecology and habitat in shaping ear morphology and function

The Anatomical Record, EarlyView.
Abstract Analysis of the variation in the bony structures of the inner and middle ear provides critical insights into functional morphology, as well as adaptive morphology across primates. In this study, we investigated whether ear morphology patterns are related to the ecological characteristics of species and their habitats to test two acoustic ...
Myriam Marsot, Rémi Laffont, Émilie Steimetz, Patricia Balaresque, Sébastien Couette   +4 more
wiley   +1 more source

Research reports : 52nd Annual Northwest Insect Management Conference

Proceedings of the 52nd Northwest Insect Management Conference, held January 11-12, 1993 at the Imperial Hotel in Portland ...
Northwest Insect Management Conference
core   +1 more source

Evaluating vector competence for Yellow fever in the Caribbean

Nature Communications
The mosquito-borne disease, Yellow fever (YF), has been largely controlled via mass delivery of an effective vaccine and mosquito control interventions. However, there are warning signs that YF is re-emerging in both Sub-Saharan Africa and South America.
Gaelle Gabiane, Chloé Bohers, Laurence Mousson, Thomas Obadia, Rhoel R. Dinglasan, Marie Vazeille, Catherine Dauga, Marine Viglietta, André Yébakima, Anubis Vega-Rúa, Gladys Gutiérrez Bugallo, Rosa Margarita Gélvez Ramírez, Fabrice Sonor, Manuel Etienne, Nathalie Duclovel-Pame, Alain Blateau, Juliette Smith-Ravin, Xavier De Lamballerie, Anna-Bella Failloux   +18 more
doaj   +1 more source