Results 81 to 90 of about 149,309 (181)

Laboratory evaluation of stable isotope labeling of Culicoides (Diptera: Ceratopogonidae) for adult dispersal studies. [PDF]

open access: yes, 2019
BackgroundStable isotope labeling is a promising method for use in insect mark-capture and dispersal studies. Culicoides biting midges, which transmit several important animal pathogens, including bluetongue virus (BTV) and epizootic hemorrhagic disease ...
Gerry, Alec C   +6 more
core  

The Trichoptera of Panama XIII. Further new country records for caddisflies (Insecta: Trichoptera) from the Republic of Panama [PDF]

open access: yes, 2020
The Republic of Panama currently includes 414 recorded species of Trichoptera. Herein we add two new genera (Hydroptilidae: Angrisanoia Ozdikmen, 2008 and Mayatrichia Mosely, 1937) and 17 new country records (Philopotamidae: Chimarra (C.) tapanti Blahnik,
Aguirre, Yusseff   +5 more
core   +1 more source

Faunestic Study of the Aquatic Arthropods in a Tourism Area in Northern Iran

open access: yesJournal of Arthropod-Borne Diseases, 2017
Background: Aquatic insects are very abundant and divers groups of insects that are associated with an aquatic or semiaquatic environment in one or more of their life stages.
Mansoureh Shaeghi   +8 more
doaj  

Using Optimization and Simulation Techniques to Estimate Initial Weevil Populations [PDF]

open access: yes, 1991
In this paper, a mathematical programming and simulation method is used to estimate the number of weevils (Neochetina bruchi Hustache, and N. eichhorniae Warner) necessary to initialize the INSECT model which simulates the biological control of ...
Akbay, Kunter S.
core   +1 more source

Eurasian watermilfoil biomass associated with insect herbivores in New York [PDF]

open access: yes, 2000
A study of aquatic plant biomass within Cayuga Lake, New York spans twelve years from 1987-1998. The exotic Eurasian watermilfoil ( Myriophyllum spicatum L.) decreased in the northwest end of the lake from 55% of the total biomass in 1987 to 0.4 ...
Hairston, Nelson G.   +3 more
core  

Utilizing Insects as Bioindicators: An Approximation for Conservation in Urban Lentic Ecosystems in Central Chile

open access: yesInsects
This study considered using insect families as bioindicators to establish the health status of an ecosystem of lentic bodies. The water quality in urban lentic bodies in the Metropolitan Region, Chile, was evaluated from aquatic insect family assemblages
Sebastián Rodríguez   +4 more
doaj   +1 more source

Feeding ecology of Rivulus luelingi (Aplocheiloidei: Rivulidae) in a Coastal Atlantic Rainforest stream, southern Brazil

open access: yesNeotropical Ichthyology
Feeding habits of the killifish Rivulus luelingi collected in a black water stream of the Coastal Atlantic Rainforest in southern Brazil were investigated. Eight samplings were made between April 2003 and January 2004.
Vinícius Abilhoa   +2 more
doaj   +1 more source

Flow increases tolerance of heat and hypoxia of an aquatic insect. [PDF]

open access: yesBiol Lett, 2021
Frakes JI   +3 more
europepmc   +1 more source

Factors to consider when using native biological control organisms to manage exotic plants [PDF]

open access: yes, 2000
Biological control of exotic plant populations with native organisms appears to be increasing, even though its success to date has been limited. Although many researchers and managers feel that native organisms are easier to use and present less risk
Cofrancesco, Alfred F.
core  

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