Results 91 to 100 of about 50,051 (305)

A new underwater camera trap for freshwater wildlife monitoring

Methods in Ecology and Evolution, EarlyView.
Abstract Amphibians are among the most threatened groups of vertebrates worldwide and spend a significant part of their lifecycle in freshwater ecosystems. As for many freshwater organisms, monitoring their populations is limited by the lack of robust and standard methods applicable across large spatial scales.
Lionel L'Hoste, Xavier Mestdagh, Aurélien Besnard, Yoanne Didry, Mathilde Foucteau, Adriano Gama, Rémy Haas, Frank Minette, Pauline Priol, Rémy Schwartz, Nicolas Titeux   +10 more
wiley   +1 more source

Traveler's encounter with nymphs in a hotel bed

IDCases, 2014
This case illustrates skin lesions in a traveler staying in a hotel bed infested with tics. Although infestation of hotels with bedbugs belonging to the Cimex genus is a growing problem worldwide, tick infestation has never been reported before.
Niaz Banaei, Johanna Sandlund
openaire   +4 more sources

Silencing Abnormal Wing Disc Gene of the Asian Citrus Psyllid, Diaphorina citri Disrupts Adult Wing Development and Increases Nymph Mortality

PLoS ONE, 2013
Huanglongbing (HLB) causes considerable economic losses to citrus industries worldwide. Its management depends on controlling of the Asian citrus Psyllid (ACP), the vector of the bacterium, Candidatus Liberibacter asiaticus (CLas), the causal agent of ...
Ibrahim A. El-Shesheny, Subhas Hajeri, I. El-hawary, S. Gowda, N. Killiny   +4 more
semanticscholar   +1 more source

Do stylet‐borne aphid‐transmitted viruses share the same binding sites?

Annals of Applied Biology, EarlyView.
Here, we tested if different stylet‐borne aphid‐transmitted viruses can compete for the same binding sites within the aphid stylets. We conducted sequential transmission assays of a potyvirus (ZYMV) followed by a cucumovirus (CMV) using Aphis gossypii as a vector and melon and pepper as test plants.
Rocío Galán‐Cubero, Jaime Jiménez, Beatriz Dader, María Plaza, Sara Hernando, Maria Guirao, Craig G. Webster, Stephane Blanc, Rodrigo Almeida P.P., Marilyne Uzest, Aránzazu Moreno, Alberto Fereres   +11 more
wiley   +1 more source

Life cycle and reproductive parameters of Clerada apicicornis signoret (Hemiptera: Lygaeidae) under laboratory conditions

Memorias do Instituto Oswaldo Cruz, 2001
The life cycle of Clerada apicicornis was determined under laboratory conditions. Mean development times in days were: egg 27.2, nymph I 12.5, nymph II 12, nymph III 13.4, nymph IV 16.4, nymph V 26.
Estrella Cárdenas, Alberto Morales, Mariela Torres   +2 more
doaj   +1 more source

Gill Movements of Nymphal Ephemera Danica (Ephemeroptera) and the Water Currents Caused by them [PDF]

, 1939
L. E. S. Eastham
openalex   +1 more source

Use of Fluorescence, a Novel Technique to Determine Reduction in Bemisia tabaci (Hemiptera: Aleyrodidae) Nymph Feeding When Exposed to Benevia and Other Insecticides

Journal of Economic Entomology, 2013
The sweet potato whitefly, Bemisia tabaci (Gennadius), is an economically important pest in the United States and other countries. Growers in many places rely on the use of insecticides to reduce populations of B. tabaci. However, insecticides may take a
R. Cameron, E. Lang, I. Annan, H. Portillo, J. M. Álvarez   +4 more
semanticscholar   +1 more source

Biotic and abiotic modulation of drought effects on aphids and plants

Annals of Applied Biology, EarlyView.
Drought affects aphids, plants and their relationships (solid arrows). This study provides a quantitative synthesis of how biotic and abiotic factors modulate the effect of drought on aphids and plants at molecular to community scales (dashed arrows). Out of 329 pair‐wise relationships (drought‐biotic and drought‐abiotic) retrieved from the literature,
Victor Sadras, Jaime Jiménez, Miluska López Juncay, Aránzazu Moreno, Alberto Fereres   +4 more
wiley   +1 more source

Alberprosenia malheiroi Serra, Atzingen & Serra, 1987 (Hemiptera, Reduviidae): redescrição e bionomia

Revista de Saúde Pública
Sobre Alberprosenia malheiroi n. sp. deu-se a conhecer uma diagnose resumida em 1980, porém sem valor bibliográfico. Em 1987 publicou-se a mesma diagnose anexando uma foto e alguns comentários, porém sem realizar uma descrição formal.
Rodolfo U. Carcavallo, José M. S. Barata, Antônio I. P. da Costa, Oswaldo P. Serra   +3 more
doaj  

Belief in neighbor behavior and confidence in scientific information as barriers to cooperative disease control

American Journal of Agricultural Economics, EarlyView.
Abstract Recent public health events have brought to the forefront the challenges of incorporating collective action behaviors and information seeking and processing behaviors to motivate personal protections to an environmental risk. The economic and social costs of large‐scale spread of disease when there is no cure for the disease, only preventative
Adelyn Flowers, Jonathan D. Kaplan, Ajay S. Singh   +2 more
wiley   +1 more source