Results 61 to 70 of about 2,493 (202)

Modes of entry of petroleum distilled spray-oils into insects: a review [PDF]

open access: yes, 2009
Petroleum oils are some of the oldest and safest pesticides in use. In spite of the numerous improvements achieved in oil technology, the mode of entry and the insecticide action mechanism of these products have been the subject of considerable debate ...
Buteler, Micaela, Stadler, Teodoro
core  

Susceptibility of cockroaches (Gromphadorhina portentosa, Nauphoeta cinerea and Blaptica dubia) exposed to entomopathogenic nematodes [PDF]

open access: yes
Cockroaches are major pests, vectors of pathogenic bacteria and induce allergies. Current control methods use chemical pesticides, but they can be ineffective and costly and there are reports of resistance in the field; hence new control methods are ...
Cutler, J, Hughes, K, Rae, R
core   +1 more source

Characterization of rosemary essential oil for biodegradable emulsions [PDF]

open access: yes, 2012
The characterization of rosemary essential oil (EO) for its formulation in biodegradable emulsions has been carried out. Firstly, the required HLB (hydrophile–lipophile balance) value of the oil was determined to be 15 based on droplet size analysis and ...
Cocero Alonso, María José   +3 more
core   +2 more sources

Susceptibility of different life stages of Blattella germanica (Blattodea: Blattellidae) and Periplaneta fuliginosa (Blattodea: Blattidae) to entomopathogenic fungi [PDF]

open access: yes, 2014
The susceptibility of nymphs and adults of the German cockroach, Blattella germanica Linnaeus (Blattodea: Blattellidae) and the smokybrown cockroach, Periplaneta fuliginosa Serville (Blattodea: Blattidae) to Argentinian isolates of the entomopathogenic ...
Alzogaray, Raul Adolfo   +4 more
core   +1 more source

The effect of insecticide synergist treatment on genome-wide gene expression in a polyphagous pest [PDF]

open access: yes, 2017
Synergists can counteract metabolic insecticide resistance by inhibiting detoxification enzymes or transporters. They are used in commercial formulations of insecticides, but are also frequently used in the elucidation of resistance mechanisms.
Clark, Richard M   +5 more
core   +3 more sources

Phylogenetic Implications of Grooming Behavior in Cockroaches (Insecta: Blattaria)

open access: yes, 1985
Psyche: A Journal of Entomology, Volume 92, Issue 4, Page 369-385, 1985.
Bonnie J. Bobula Smith   +1 more
wiley   +1 more source

Experimental hut and bioassay evaluation of the residual activity of a polymer-enhanced suspension concentrate (SC-PE) formulation of deltamethrin for IRS use in the control of Anopheles arabiensis. [PDF]

open access: yes, 2014
BACKGROUND: The Stockholm Convention on Persistent Organic Pollutants (POPs) came into effect in 2004; the use of DDT for malaria control has been allowed to continue under exemption since then due to a perceived absence of equally effective and ...
Jones, Rebecca   +4 more
core   +1 more source

Survey of Optimal methods for the control of Cockroaches in sewers of Qom city [PDF]

open access: yes
Background and objectives: domestic sewers and wastewater treatment plants are suitable places for the growth of some types of Cockroaches. Annually the water and wastewater company of Qom city make considerable attempts to overwhelm the problem.
زارعی, احمد   +5 more
core  

Horizontal transfer of boron by the Formosan subterranean termite (Coptotermes formosanau Shiraki) after feeding on treated wood [PDF]

open access: yes, 2009
The goal of the present study was to determine whether Coptotermes formosanus Shiraki workers exposed to boron-treated wood were capable of transferring quantifiable amounts of boron to non-exposed nestmates.
Gentz M.C.   +5 more
core   +1 more source

Evaluating the Efficiency of the Entomopathogenic Fungus Beauveria bassiana to Control the Brown Banded Cockroach Supella longipalpa F.

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
      Entomopathogenic fungi can be ideal for the biocontrol of cockroaches since it is environment-friendly microbial pesticide. Susceptibility of second and fourth instar of nymphs and adults of the brown banded cockroach, Supella longipalpa (F ...
Maan Abdul Azeez Shafeeq Al-Salihi
doaj   +1 more source

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