Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 696979

Toxicity and repellency of dimethoate, pirimiphos-methyl and deltamethrin against Tribolium castaneum (Herbst) using different exposure methods


Velki, Mirna; Plavšin, Ivana; Dragojević, Jelena; Hackenberger Kutuzović, Branimir
Toxicity and repellency of dimethoate, pirimiphos-methyl and deltamethrin against Tribolium castaneum (Herbst) using different exposure methods // Journal of stored products research, 59 (2014), 36-41 doi:10.1016/j.jspr.2014.04.005 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 696979 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Toxicity and repellency of dimethoate, pirimiphos-methyl and deltamethrin against Tribolium castaneum (Herbst) using different exposure methods

Autori
Velki, Mirna ; Plavšin, Ivana ; Dragojević, Jelena ; Hackenberger Kutuzović, Branimir

Izvornik
Journal of stored products research (0022-474X) 59 (2014); 36-41

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
red flour beetle ; mortality ; repellency ; insecticide ; exposure methods

Sažetak
Tribolium castaneum, the red flour beetle, is one of the major pests of cereal grains and their products. Infestation of raw food products by T. castaneum can be tackled by use of insecticides which offer a rapid and effective control method for different insect pests. In the present study, toxicity and repellency of three widely used insecticides was assessed on adult red flour beetles to investigate how a flour substrate affects the results of the standard laboratory toxicity and repellency test methods. The red flour beetles were exposed to the organophosphates dimethoate and pirimiphos-methyl and the pyrethroid deltamethrin, following the original and two modified residual film methods (toxicity assessment) and by the area preference method to assess repellency. Since the conditions of exposure (glass and filter paper surfaces as exposure substrates) in the original methods are quite different compared to the exposure carried out in stored-product protection, methods were modified to include flour as an exposure substrate. The results showed that according to the LC50 values, toxicity of the investigated insecticides could be arranged in the following order: pirimiphos-methyl > dimethoate > deltamethrin. Also, both mortality and repellency were dependent on the exposure methods, i.e. presence and treatment of flour substrate. Mortality was significantly reduced in comparison to the original method. Repellency was recorded when beetles were exposed to deltamethrin using flour as a substrate, whereas using the filter paper surface (original method) repellency was not obtained. The results of the present study clearly indicate that there is an influence of substrate on the susceptibility of T. castaneum to insecticides and that the efficacy of different insecticides is affected by exposure substrate.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekt / tema
285-0000000-3484 - Interakcija funkcionalnih sastojaka hrane s kakvoćom (Branimir Hackenberger Kutuzović, )

Ustanove
Sveučilište u Osijeku - Odjel za biologiju

Citiraj ovu publikaciju

Velki, Mirna; Plavšin, Ivana; Dragojević, Jelena; Hackenberger Kutuzović, Branimir
Toxicity and repellency of dimethoate, pirimiphos-methyl and deltamethrin against Tribolium castaneum (Herbst) using different exposure methods // Journal of stored products research, 59 (2014), 36-41 doi:10.1016/j.jspr.2014.04.005 (međunarodna recenzija, članak, znanstveni)
Velki, M., Plavšin, I., Dragojević, J. & Hackenberger Kutuzović, B. (2014) Toxicity and repellency of dimethoate, pirimiphos-methyl and deltamethrin against Tribolium castaneum (Herbst) using different exposure methods. Journal of stored products research, 59, 36-41 doi:10.1016/j.jspr.2014.04.005.
@article{article, year = {2014}, pages = {36-41}, DOI = {10.1016/j.jspr.2014.04.005}, keywords = {red flour beetle, mortality, repellency, insecticide, exposure methods}, journal = {Journal of stored products research}, doi = {10.1016/j.jspr.2014.04.005}, volume = {59}, issn = {0022-474X}, title = {Toxicity and repellency of dimethoate, pirimiphos-methyl and deltamethrin against Tribolium castaneum (Herbst) using different exposure methods}, keyword = {red flour beetle, mortality, repellency, insecticide, exposure methods} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati