Carbamate insecticides

[Aldoxycarb] CAS[116-06-3] UN2757
= 2-Mesyl-2-methylpropionaldehyde O-methyl-carbamoyloxime
= 2-Methyl-2-(methylsulfonyl)propionaldehyde-O-(methylcarbamoyl)-oxime
Trade name; Aldoxycarb (I, A, B): Aldicarb, Aldicarb sulfone, Standak
Chemical formula; C7H14N2O4S
Purpose for use: Carbamate insecticide & nematicide.
Toxicity; LD50 (oral): mouse (male) 26.8 mg/kg.
Test organisms;
Oligochaeta: Eisenia foetida (ref. ID; 7012)
Oligochaeta: Perionyx excavatus (ref. ID; 7085)
Nematoda: Caenorhabditis elegans (ref. ID; 852)


[Carbaryl] CAS[63-25-2]
= 1-Naphthyl N-methylcarbamate
Trade name; carbaryl (J, I, A, B): denapon, NAC (J Date registered 3/30/1959), sevin
Chemical formula; C12H11NO2
Chemical characteristics; Lipophilicity log P 2.36. (ref. ID; 6959)
Purpose for use; Methyl carbamate insecticide.
Carbaryl is used around the world on a variety of agricultural crops, ornamentals, turf, forest, livestock, and poultry as well as on certain other nonagricultural pests. Carbaryl has been used since 1959 and the strongest influence on its use patterns has been a marked reduction of the general use of low-cost organochlorine insecticides for which it has often been selected as a replacement in the years 1980s. The inhibitory effects of carbaryl on cholinesterase activities which are essential for the transmission of nervous impulses are well established. Moreover, some carbamates have a toxic effect on cytochrome P-450's dependent system and are capable of mutagenesis and immunotoxicity. (ref. ID; 6822)
Toxicity; LD50 (oral): rat (male) 800 mg/kg, (female) 500 mg/kg.
Test organisms;
Protozoa: Acanthamoeba castellanii (ref. ID; 946)
Protozoa: Colpidium campylum (ref. ID; 6784)
Protozoa: Spirostomum teres (ref. ID; 6838)
Protozoa: Tetrahymena pyriformis (ref. ID; 3554)
Oligochaeta: Allolobophora tuberculata (ref. ID; 7159, 7163)
Oligochaeta: Eisenia andrei (ref. ID; 6076)
Oligochaeta: Eisenia fetida (ref. ID; 6076, 6959, 7012, 7159, 7163)
Oligochaeta: Eisenia fetida andrei (ref. ID; 3582, 6822)
Oligochaeta: Eisenia veneta (ref. ID; 6076)
Oligochaeta: Eudrilus eugeniae (ref. ID; 7159, 7163)
Oligochaeta: Lumbricus terrestris (ref. ID; 6904, 6952)
Oligochaeta: Perionyx excavatus (ref. ID; 7085, 7159, 7163)
Oligochaeta: Tubifex tubifex (ref. ID; 6087)
Oligochaeta: Soil-dwelling community (ref. ID; 6071)
Oligochaeta: Review (ref. ID; 6833)
[Carbofuran] CAS[1563-66-2]
= 2,3-Dihydro-2,2-dimethylbenzofuran-7-ylmethylcarbamate
= 2,3-Dihydro-2,2-dimethyl-7-benzofuranyl methylcarbamate (ref. ID; 5915)
= 2,3-Dihydro-2,2-dimethyl-benzofuran-7-yl N-methyl-carbamate (ref. ID; 6087)
Trade name; Carbofuran (I, A, B): Bayer-70143, Curaterr, Furadan, Pillarfuran
Chemical formula; C12H15NO3
Purpose for use; Methylcarbamate acaricide, insecticide, nematicide.
Toxicity; Inhibiting the acetylcholinestrease (AChE) activity in the nervous system. (ref. ID; 7152)
Test organisms;
Protozoa; Euglena gracilis (ref. ID; 7152)
Oligochaeta: Eisenia andrei (ref. ID; 6873)
Oligochaeta: Eisenia foetida (ref. ID; 7012)
Oligochaeta: Lumbricus terrestris (ref. ID; 7626)
Oligochaeta: Octolasium transpadanum (ref. ID; 7626)
Oligochaeta: Tubifex tubifex (ref. ID; 6087)
Oligochaeta: Review (ref. ID; 6833)
Nematoda: Acrobeloides nanus (ref. ID; 5915)

[Furadan-3G: active ingredient Carbofuran three percent]
Test organisms;
Rotifera: Brachionus calyciflorus (ref. ID; 107)


[Ethiofencarb] CAS[29973-13-5] UN2757
= 2-Ethylthiomethylphenyl methylcarbamate
Trade name; Ethiofencarb (I, B): Croneton, Ethiophencarb
Chemical formula; C11H15NO2S
Purpose for use; Insecticide.
Toxicity; LD50 (oral): rat 338 mg/kg, mouse (male) 105 mg/kg, mouse (female) 77 mg/kg.
Test organisms;
Oligochaeta: Eisenia fetida (ref. ID; 6074)
[Methomyl] CAS[16752-77-5] UN2757
= S-Methyl N-(methylcarbamoyloxy)thioacetimidate
Trade name; methomyl (J Date registered 4/20/1970, I, A, B): Halvard, Lannate, Nudrin
Chemical formula; C5H10N2O2S
Purpose for use; Carbamate insecticide & nematicide.
Toxicity; LD50 (oral): rat 17-24 mg/kg.
Test organisms;
Oligochaeta: Eisenia foetida (ref. ID; 7012)
Nematoda: Caenorhabditis elegans (ref. ID; 852)
[Propoxur] CAS[114-26-1] UN2757
= 2-Isopropoxyphenyl methylcarbamate
Trade name; Propoxur (J, I, B): Baygon, Blattanex, PHC (J Date registered 4/17/1964), Unden, Unden forte
Chemical formula; C11H15NO3
Purpose for use; Methylcabamate insecticide.
Test organisms;
Oligochaeta: Allolobophora chlorotica (ref. ID; 6066)
Oligochaeta: Aporrectodea caliginosa (ref. ID; 6066)
Oligochaeta: Aporrectodea longa (ref. ID; 6066)
Oligochaeta: Eisenia fetida (ref. ID; 6066, 6074, 7012)