Arthropod Resistance to Chemicals

Hoskins, W. M.; Gordon, H. T.

doi:10.1146/annurev.en.01.010156.000513

Cited by 117 publications

(61 citation statements)

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“…There was a 21-fold difference in the LD,, of the St. George strain compared with the Brookstead strain. Although the high slope value recorded for the St. George strain is not consistent with the expected stages of resistance development (Hoskins and Gordon 1956), the high LD,, value indicates that resistance to endosulfan is developing in the St. George strain.…”

Section: Resultsmentioning

confidence: 68%

Insecticide Resistance in Heliothis Armigera (Hübner) (Lepidoptera: Noctuidae) in Areas of Queensland, Australia

Kay

1977

Australian Journal of Entomology

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Testing of Heliotliis ari?iigrra larvae by topical application during 1973-74 and 1974-75 showed high levels of resistance to D D T in strains from Brookstead (,-lOO-fold), Bowen ( A00-fold), St. George (97-fold) and Capella (66-fold). Lower levels of resistance were shown in strains from Mareeba (37-fold), Bundaberg (22-fold). Redland Bay (30-fold) and Cambooya (15-fold). The Capella and St. George strains were less susceptible to DDT + camphechlor than the Brookstead strain. but resistance to this insecticidemixture was not considered to have been proven. The St. George strain was 21 times more resistant toendosulfan than the Brookstead strain. No evidence of resistance to parathion-methyl w d S demonstrated. Two strains of H. punctigrru showed no resistance to DDT.

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Section: Resultsmentioning

confidence: 68%

Insecticide Resistance in Heliothis Armigera (Hübner) (Lepidoptera: Noctuidae) in Areas of Queensland, Australia

Kay

1977

Australian Journal of Entomology

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“…Deviation from lognormal distribution is generally considered as the signal of resistance (Hoskins and Gordon 1965). The high degree of the insensitivity of the tested populations to deltamethrin and the flat concentration-mortality lines interspersed with plateaus observed for all pyrethroids tested (Table 1 and 2) support this argumentation.…”

Section: Discussionmentioning

confidence: 75%

Efficacy of some pyrethroids against a strain of the rabbit ear mite ( Psoroptes cuniculi ): an unusual cross-resistance pattern

Pap

Farkas³

et al. 1997

Parasitology Research

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An in vitro immersion bioassay was used to compare the efficacy of selected pyrethroids against a deltamethrin-resistant strain of rabbit ear mite (Psoroptes cuniculi). A lack of cross-resistance between bromo (deltamethrin) and chloro analogues (cypermethrin) of alpha-cyano-3-phenoxybenzyl-dihalovinyl-dimethylcyclopropane carboxylate was detected. Whereas deltamethrin proved to be inactive (48-h mortality 21.9% at 1000 mg/kg), each cypermethrin isomer mixture tested, including alpha-cypermethrin [IR(cis) alpha S + 1 S (cis) alpha R] and theta-cypermethrin [1R(trans) alpha S + 1 S (trans) alpha R] and their mixture at a ratio of 4/6, beta-cypermethrin, showed high efficiency (48-h mortality > or = 95% at 1000 mg/kg).

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“…This could be due to a differentiated action of the exposure method, with a higher toxicity when the product was ingested than by the topical contact. Hoskins and Gordon (1956) considered that the cuticle penetration and the effectiveness of the insecticides decreases. Croft (1990) reported that in general the contamination by ingestion was higher.…”

Section: Resultsmentioning

confidence: 99%

Side-effects of pesticides used in the organic system of production on Apis mellifera Linnaeus, 1758

Efrom

Meirelles

Ourique

2012

Braz. arch. biol. technol.

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Arthropod Resistance to Chemicals

Cited by 117 publications

References 0 publications

Insecticide Resistance in Heliothis Armigera (Hübner) (Lepidoptera: Noctuidae) in Areas of Queensland, Australia

Insecticide Resistance in Heliothis Armigera (Hübner) (Lepidoptera: Noctuidae) in Areas of Queensland, Australia

Efficacy of some pyrethroids against a strain of the rabbit ear mite ( Psoroptes cuniculi ): an unusual cross-resistance pattern

Side-effects of pesticides used in the organic system of production on Apis mellifera Linnaeus, 1758

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