Results 31 to 40 of about 6,010 (250)

Study design and mark-recapture estimates of dispersal: A case study with the endangered damselfly Coenagrion mercuriale [PDF]

open access: yes, 2012
Accurate data on dispersal ability are vital to the understanding of how species are affected by fragmented landscapes. However, three factors may limit the ability of field studies to detect a representative sample of dispersal events: (1) the number of
Hassall, C, Thompson, DJ
core   +1 more source

Effects of environment, dietary regime and ageing on the dengue vector microbiota: evidence of a core microbiota throughout Aedes aegypti lifespan

open access: yesMemorias do Instituto Oswaldo Cruz, 2016
Mosquito midgut microbiota is a key component of vector competence, as gut bacteria can disturb pathogen development. In this study, we addressed the microbiota composition of Aedes aegypti during its lifespan, under field conditions.
Mariana Rocha David   +3 more
doaj   +1 more source

Examining Host Selection by Mexican Bean Beetle (Coleoptera: Coccinellidae) Using Mark-Release-Recapture. [PDF]

open access: yesJ Insect Sci, 2019
Mexican bean beetle, Epilachna varivestis Mulsant, is a pest of snap bean and lima bean in the eastern United States. This pest is susceptible to many insecticides available to conventional growers; however, organic management using parasitoid releases ...
Nottingham LB, Kuhar TP.
europepmc   +2 more sources

Use of rhodamine B to mark the body and seminal fluid of male Aedes aegypti for mark-release-recapture experiments and estimating efficacy of sterile male releases. [PDF]

open access: yesPLoS Negl Trop Dis, 2017
Background Recent interest in male-based sterile insect technique (SIT) and incompatible insect technique (IIT) to control Aedes aegypti and Aedes albopictus populations has revealed the need for an economical, rapid diagnostic tool for determining ...
Johnson BJ   +8 more
europepmc   +2 more sources

A standardised method of marking male mosquitoes with fluorescent dust

open access: yesParasites & Vectors, 2020
Background Prior to a major release campaign of sterile insects, including the sterile insect technique, male mosquitoes must be marked and released (small scale) to determine key parameters including wild population abundance, dispersal and survival ...
Nicole J. Culbert   +5 more
doaj   +1 more source

Estimation of Population Size and Dispersal Pattern of Sterile Male Aedes aegypti Using Mark-Release-Recapture (MRR)

open access: yesAtom Indonesia, 2021
Aedes aegypti is currently emerging as a main vector of Dengue, Zika, and Chikungunya transmission. Chemical control was reported to be less effective due to the resistance of this mosquito to some types of insecticides. Therefore, another vector control
R. Zulfa   +4 more
semanticscholar   +1 more source

Marking Drosophila suzukii (Diptera : Drosophilidae) with fluorescent dusts [PDF]

open access: yes, 2020
The marking of Drosophila suzukii can be an important instrument for studying the ecology and behaviour of this economically important fruit pest, aiding the development of new Integrated Pest Management (IPM) tools or strategies.
Beliën, Tim   +4 more
core   +1 more source

Dispersal of phlebotomine sand flies (Diptera: Psychodidae) in a colombian focus of leishmania (Viannia) brasiliensis

open access: yesMemorias do Instituto Oswaldo Cruz, 1992
Dispersal of five species of phlebotomine sand flies was studied in a coffee plantation near Arboledas, Colombia by mark-release-recapture studies using fluorescent powders. The estimated recapture rate for males of Lutzomyia shannoni marked and released
Bruce Alexander, David G. Young
doaj   +1 more source

The development and evaluation of a self-marking unit to estimate malaria vector survival and dispersal distance

open access: yesMalaria Journal, 2019
Background A clear understanding of mosquito biology is fundamental to the control efforts of mosquito-borne diseases such as malaria. Mosquito mark-release-recapture (MMRR) experiments are a popular method of measuring the survival and dispersal of ...
Adam Saddler   +7 more
doaj   +1 more source

Female dispersal and isolation-by-distance of Nasonia vitripennis populations in a local mate competition context [PDF]

open access: yes, 2009
Dispersal behavior directly influences the level of inbreeding, but the effect of inbreeding avoidance on dispersal is less well studied. The parasitoid wasp Nasonia vitripennis (Walker) (Hymenoptera: Chalcidoidea: Pteromalidae) is known to mate ...
Antolin   +37 more
core   +5 more sources

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