Results 51 to 60 of about 1,265,959 (211)

Bivariate stochastic modeling of functional response with natural mortality [PDF]

open access: yes, 2010
A correction due to Abbott (1925) is the standard method of dealing with control mortality in insect bioassay to estimate the mortality of an insect conditional on control mortality not having occurred.
B. J. T. Morgan   +16 more
core   +2 more sources

The weevil-watermilfoil interaction at different spatial scales: what we know and what we need to know [PDF]

open access: yes, 2000
The North American weevil ( Euhrychiopsis lecontei (Dietz)) is being considered as a biological control agent for Eurasian watermilfoil ( Myriophyllum spicatum L.).
Creed, Robert P.
core  

Microbial symbionts : a resource for the management of insect-related problems [PDF]

open access: yes, 2011
Microorganisms establish with their animal hosts close interactions. They are involved in many aspects of the host life, physiology and evolution, including nutrition, reproduction, immune homeostasis, defence and speciation.
Alma, Alberto   +10 more
core   +2 more sources

Sterile insect technology for control of Anopheles mosquito: a mathematical feasibility study [PDF]

open access: yes, 2011
Anopheles mosquito is a vector responsible for the transmission of diseases like Malaria which a_ect many people. Hence its control is a major prevention strategy.
Anguelov, Roumen   +2 more
core  

Report of new invasive scale insects (Hemiptera: Coccoidea), Crypticerya multicicatrices Kondo and Unruh (Monophlebidae) and Maconellicoccus hirsutus (Green) (Pseudococcidae), on the islands of San Andres and Providencia, Colombia, with an updated taxonomic key to iceryine scale insects of South America [PDF]

open access: yes, 2012
The multicicatrices fluted scale, Crypticerya multicicatrices Kondo and Unruh (Hemiptera: Coccoidea: Monophlebidae) is reported from the islands of San Andres and Providencia, Colombia, as a recent invasive species.
Gullan, Penny   +2 more
core   +2 more sources

Taxonomy, Diet, and Developmental Stage Contribute to the Structuring of Gut-Associated Bacterial Communities in Tephritid Pest Species

open access: yesFrontiers in Microbiology, 2019
Insect-symbiont interactions are receiving much attention in the last years. Symbiotic communities have been found to influence a variety of parameters regarding their host physiology and fitness.
Antonios A. Augustinos   +4 more
doaj   +1 more source

First Occurrence of \u3ci\u3eHippodamia Variegata\u3c/i\u3e (Goeze) (Coleoptera: Coccinellidae) in Ohio [PDF]

open access: yes, 2018
(excerpt) Ladybird beetles, or coccinellids (Coleoptera: Coccinellidae), are significant arthropod predators in a variety of terrestrial ecosystems. Numerous classical biological control projects undertaken over the last 120 years in North America have ...
Bergolc, Melanie L   +6 more
core   +2 more sources

Modified Atmosphere Does Not Reduce the Efficacy of Phytosanitary Irradiation Doses Recommended for Tephritid Fruit Flies

open access: yesInsects, 2020
Phytosanitary irradiation (PI) has been successfully used to disinfest fresh commodities and facilitate international agricultural trade. Critical aspects that may reduce PI efficacy must be considered to ensure the consistency and effectiveness of ...
Vanessa S. Dias   +12 more
doaj   +1 more source

Don’t Spray the Wasps! Using \u3ci\u3ePolistes\u3c/i\u3e Paper Wasps for Pest Management in the Home Garden [PDF]

open access: yes, 2011
Pest control poses a challenge to all gardeners, especially those wishing to use organic practices. We examined the potential use of Polistes paper wasps as a bio-control agent in the organic backyard garden.
Goldsmith, Laura, Henshaw, Michael
core   +1 more source

Isolation and whole-genome characterization of an emerging G9P[23] porcine rotavirus in Central China

open access: yesFrontiers in Veterinary Science
Rotavirus (RV), a significant enteric pathogen, causes diarrheal disease in both nursing piglets and infants. To characterize the genomic features and evolutionary patterns of a porcine rotavirus (PoRV) strain, we isolated viral strains from RT-qPCR ...
Chaoliang Leng   +16 more
doaj   +1 more source

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