Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Dioxathion"'
Publikováno v:
Toxicological Sciences. 23:363-369
Relationship of Carcinogenicity and Cellular Proliferation Induced by Mutagenic Noncarcinogens vs Carcinogens. III. Organophosphate Pesticides vs Tris(2,3-dibromopropyl)phosphate. Cunningham, M. L., Elwell, M. R., and Matthews, H. B. (1994). Fundam.
Autor:
Per Schyum, R.D. Mosha
Publikováno v:
Acta Tropica. 52:129-133
Ethion, an organophosphorus insecticide/acaricide, was found to be effective against the various cattle ticks present in Morogoro Tanzania after it was sprayed on cattle twice weekly for 1 year. The pre- and post-replenishment concentrations of ethio
Publikováno v:
Journal of Economic Entomology. 84:1270-1274
Horn flies could not be maintained below 50 per animal with sprays or dusts during a 21-wk study. However, weights of cows and calves and condition scores of cows were not influenced by suppression of Haematobia irritans (L.) populations. Results sho
Publikováno v:
Experimentalapplied acarology. 35(3)
The susceptibility of unfed and fed stages of larvae, nymphs and adult females of Amblyomma variegatum ticks were tested using Shaw's filter paper dip method against four acaricides; chlorfenvinphos and dioxathion, chlorfenvinphos, gamma benzene hexa
Publikováno v:
Journal of economic entomology. 87(1)
The efficacy of Brahman breeding used as an alternative tactic to manage insecticide-resistant populations of adult horn flies, Haematobia irritans irritans (L.), was determined. Concentration-mortality bioassays done at Booneville and Hope, AR, in 1
Publikováno v:
Tropical animal health and production. 26(1)
The effect of treating cattle with deltamethrin to control tsetse flies and ticks was investigated on 2 ranches 8 km apart in central Uganda where there is a high risk of trypanosomosis. This area had a moderate challenge of Glossina pallidipes. The
Autor:
Glen I. Garris, Nicolas Barré
Publikováno v:
Experimental and Applied Acarology
Base-line data on acaricide susceptibility of larvae and of larvae and nymphs of the tropical bont tick, Amblyomma variegatum (Fabricius), from Puerto Rico and Guadeloupe were collected on 14 and six compounds, respectively. Nymphs 7-8 weeks old from
Autor:
Prem Sagar, Manjit Singh Dhooria
Publikováno v:
International Journal of Acarology. 1:6-9
An unusual outbreak of the mite, Tetranychus cinnabarinus (Boisd.), was observed on squash-melon crop during June 1975. In the infested fields, the fruit development was very poor. The source of inoculum was found to be castor plant and the unusual o
Publikováno v:
Journal of Economic Entomology. 74:466-469
Of five techniques studied for assaying the biological activity of acaricides against 3-month-old nymphs of Amblyomma americanum (L.) (Food and Agriculture Organization, filter paper dip, filter paper residue, pipet, and teabag), the pipet method pro
Autor:
J. E. Cranham
Publikováno v:
Annals of Applied Biology. 100:11-23
SUMMARY Assays on adult females and eggs of Panonychus ulmi, on leaf discs of Myrobalan plum, were used to characterise and establish homogenous organophosphateresistant (OR) and susceptible strains. Reciprocal crosses of these strains, and assays on