pirimicarbn.

Brit.

/pᵻˈrɪmᵻkɑːb/, U.S.

/pəˈrɪməkɑrb/

Origin: Formed within English, by compounding. Etymons: pyrimidine n., carbamate n. at carbamide n. Derivatives.

Etymology: < pirim-, alteration of pyrim- (in pyrimidine n.) + carb- (in carbamate n. at carbamide n. Derivatives).

Agriculture and Horticulture.

A persistent insecticide, used esp. against aphids.Chemical name: 2-dimethylamino-5,6-dimethyl-4-pyrimidinyl dimethylcarbamate, C₁₁H₁₈N₄O₂.

ΘΚΠ

the world > physical sensation > use of drugs and poison > poison > [noun] > insecticide or pesticide

acaricide1841

pyrethrum1876

benzene hexachloride1884

systemic1893

alphachloralose1894

pyrethrin1896

hexachlorethane1898

pesticide1933

bomb1944

bug juice1944

adulticide1945

miticide1946

chlordane1947

HCH1947

lindane1949

allethrin1950

Pybuthrin1951

isodrin1953

monosulfiram1953

mirex1962

naled1963

propoxur1964

methiocarb1966

carbofuran1968

aldicarb1969

pirimicarb1970

tickicide1971

methoprene1974

1970 Proc. 5th Brit. Insecticide & Fungicide Conf., 1969 2 546 Pirimicarb is an aphicide of such specificity that its use for aphid control should not directly eliminate some of the more important predators concerned with the regulating of aphid numbers.

1977 Homes & Gardens Nov. 42/1 A recent product which contains ‘Pirimicarb’ in either liquid concentrate form or as an aerosol is very effective against aphids except on cucumbers and soft fruit.

1996 Daily Tel. 28 June 1/2 Rose-clear was used on greenfly and other aphids, as well as treating roses against fungus diseases. It contains Bupirimate, Pirimicarb and Triforine.

This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022).

单词	pirimicarb
释义	pirimicarbn. Brit. /pᵻˈrɪmᵻkɑːb/, U.S. /pəˈrɪməkɑrb/ Origin: Formed within English, by compounding. Etymons: pyrimidine n., carbamate n. at carbamide n. Derivatives. Etymology: < pirim-, alteration of pyrim- (in pyrimidine n.) + carb- (in carbamate n. at carbamide n. Derivatives). Agriculture and Horticulture. A persistent insecticide, used esp. against aphids.Chemical name: 2-dimethylamino-5,6-dimethyl-4-pyrimidinyl dimethylcarbamate, C₁₁H₁₈N₄O₂. ΘΚΠ the world > physical sensation > use of drugs and poison > poison > [noun] > insecticide or pesticide acaricide1841 pyrethrum1876 benzene hexachloride1884 systemic1893 alphachloralose1894 pyrethrin1896 hexachlorethane1898 pesticide1933 bomb1944 bug juice1944 adulticide1945 miticide1946 chlordane1947 HCH1947 lindane1949 allethrin1950 Pybuthrin1951 isodrin1953 monosulfiram1953 mirex1962 naled1963 propoxur1964 methiocarb1966 carbofuran1968 aldicarb1969 pirimicarb1970 tickicide1971 methoprene1974 1970 Proc. 5th Brit. Insecticide & Fungicide Conf., 1969 2 546 Pirimicarb is an aphicide of such specificity that its use for aphid control should not directly eliminate some of the more important predators concerned with the regulating of aphid numbers. 1977 Homes & Gardens Nov. 42/1 A recent product which contains ‘Pirimicarb’ in either liquid concentrate form or as an aerosol is very effective against aphids except on cucumbers and soft fruit. 1996 Daily Tel. 28 June 1/2 Rose-clear was used on greenfly and other aphids, as well as treating roses against fungus diseases. It contains Bupirimate, Pirimicarb and Triforine. This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022). < n.1970
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