Results 201 to 210 of about 4,420 (241)

Pre-Crop Chemical Control Has No Effects on Corn Leaf Aphid, <i>Rhopalosiphum maidis</i> (Fitch) (Hemiptera: <i>Aphididae</i>) Endosymbiotic Bacterial Diversity Along an Industrial Maize Management. [PDF]

Insects
Csorba AB, Szanyi K, Szanyi S, Tarcali G, Balog A, Nagy A.   +5 more
europepmc   +1 more source

[Separation of trichlorfon and DDVP by gas chromatography].

Roczniki Panstwowego Zakladu Higieny, 1975
J, Woźniak, A, Tokarz, J, Podleśny
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Environmental Trichlorfon and Cluster of Congenital Abnormalities

Obstetrical & Gynecological Survey, 1993
Of 15 live births in one Hungarian village in 1989-90, 11 (73%) were affected by congenital abnormalities and 6 were twins. Of the 11, 4 had Down syndrome. Likely causes of such clusters (known teratogenic factors, familial inheritance, consanguinity) were excluded.
A E, Czeizel, C, Elek, S, Gundy, J, Métneki, E, Nemes, A, Reis, K, Sperling, L, Tímár, G, Tusnády, Z, Virágh   +9 more
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TRICHLORFON TOXICITY IN PIGS

Australian Veterinary Journal, 1977
A field outbreak of suspected poisoning is recorded from feed medicated with the organophosphorus insecticide trichlorfon. A controlled experiment showed that toxicity could occur when trichlorfon was fed from 3-5 days at levels greater than that recommended. Signs recorded were inappetence, muscle tremor, ataxia and deaths.
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An acute and subacute neurotoxicity assessment of trichlorfon

Canadian Journal of Physiology and Pharmacology, 1984
The toxicity of trichlorfon (O, O-dimethyl-2,2,2,-trichloro-1-hydroxyethylphosphonate, Dipterex®, Dylox®), reported to elicit delayed neurotoxicity in man and chickens, was studied by administering single subcutaneous doses of 100 or 300 mg/kg to adult White Leghorn hens.
V, Slott, D J, Ecobichon
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A case of fatal trichlorfon and methidathion poisoning

Legal Medicine, 2002
A 50-year-old man, suspected of ingesting organophosphorus insecticides, was found dead in a graveyard. In the gas chromatography-mass spectrometric screening, trichlorfon and methidathion were detected in his gastric contents. The quantitative analysis for trichlorfon and methidathion was carried out by high-performance liquid chromatography.
Tomonori, Arao, Chiaki, Fuke, Hajime, Takaesu, Yasumasa, Morinaga, Tetsuji, Miyazaki   +4 more
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Bioconcentration of trichlorfon insecticide in pacu (Piaractus mesopotamicus)

Chemosphere, 2006
Pacu (Piaractus mesopotamicus) is one of the most representative fish species of Brazilian fish culture, produced in most Brazilian States due to its importance for food diet and sport fishery. This research work investigated the bioconcentration of trichlorfon [phosphonic acid, (2,2,2-trichloro-1-hydroxyethyl)-dimethyl ester] insecticide in pacu under
Ruy Bessa, Lopes, Lourival Costa, Paraiba, Paulo Sérgio, Ceccarelli, Valdemar Luiz, Tornisielo   +3 more
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Trichlorfon: a Selective Insecticide for Lowbush Blueberry

Journal of Economic Entomology, 1978
Excellent control of the blueberry flea beetle, Altica sylvia Malloch, a casebeetle, Neochlamisus cribripennis (LeConte), a spanworm, Itame argillaceria Packard, and 2 sawflies, Neopareophora litura Klug and Pristiphora sp., was obtained on Vaccinium angustifolium Ait. with a single application of trichlorlon at 1 kg AI/ha. There was no apparent affect
G. W. Wood, D. N. Small
openaire   +1 more source