Pirimicarb

Pirimicarb Structure
Pirimicarb structure
Common Name Pirimicarb
CAS Number 23103-98-2 Molecular Weight 238.286
Density 1.1±0.1 g/cm3 Boiling Point 373.4±52.0 °C at 760 mmHg
Molecular Formula C11H18N4O2 Melting Point 90.5°C
MSDS Chinese USA Flash Point 179.6±30.7 °C
Symbol GHS06 GHS09
GHS06, GHS09
Signal Word Danger

The role of methanol addition to water samples in reducing analyte adsorption and matrix effects in liquid chromatography-tandem mass spectrometry.

J. Chromatogr. A. 1389 , 76-84, (2015)

Liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis coupled simply with water filtering before injection has proven to be a simple, economic and time-saving method for analyzing trace-level organic pollutants in aqueous environments. However, t...

Concentration-mortality responses of Myzus persicae and natural enemies to selected insecticides.

J. Environ. Sci. Health. A. Tox. Hazard. Subst. Environ. Eng. 47(12) , 1930-7, (2012)

The toxicity of six insecticides was determined for the peach-potato aphid, Myzus persicae (Hemiptera: Aphididae), and some of its natural enemies - the predatory beetles Cycloneda sanguinea (Coccinellidae) and Acanthinus sp. (Anthicidae), and the wasp parasi...

Survey of resistance to four insecticides and their associated mechanisms in different genotypes of the green peach aphid (Hemiptera: Aphididae) from Chile.

J. Econ. Entomol. 106(1) , 400-7, (2013)

The green peach aphid, Myzus persicae (Sulzer) (Hemiptera: Aphididae) is amajor pest of agriculture worldwide that has proved to be particularly adept at evolving insecticide resistance. Several mechanisms that confer resistance to many insecticide types have...

Heterogeneous reactions of pirimiphos-methyl and pirimicarb with NO3 radicals.

J. Phys. Chem. A 116(44) , 10802-9, (2012)

Pirimiphos-methyl (PMM) and pirimicarb (PM) are two typical N,N-dialkyl substituted pyrimidine pesticides. The heterogeneous reactions of suspended PMM and PM particles with NO(3) radicals are investigated using an online aerosol time-of-flight mass spectrome...

Application of the combination index integrated with confidence intervals to study the toxicological interactions of antibiotics and pesticides in Vibrio qinghaiensis sp.-Q67.

Environ. Toxicol. Pharmacol. 39(1) , 447-56, (2015)

It is necessary to explore the effect of confidence intervals on the combination index (CI) so that rationally evaluate the toxicological interaction (synergism or antagonism) which is dependent on the concentration ratio, the mixture concentration and the ex...

Insecticide resistance profiles can be misleading in predicting the survival of Myzus persicae genotypes on potato crops following the application of different insecticide classes.

Pest Manag. Sci. 69(1) , 93-103, (2013)

The accuracy of predicting the survival of insecticide-resistant aphids following the application of commonly used insecticides from the carbamate, the pyrethroid, a mix of the two or the neonicotinoid chemical classes was evaluated in a potato field in Scotl...

Ultraviolet radiation increases sensitivity to pesticides: synergistic effects on population growth rate of Daphnia magna at low concentrations.

Bull. Environ. Contam. Toxicol. 87(3) , 231-7, (2011)

In the present study we aimed to investigate whether UV-B radiation can exacerbate effects of pesticides fenoxycarb, pirimicarb, and tebufenpyrad on the survival, reproduction, and population growth rate of the standard test species Daphnia magna. We applied ...

Temporal synergism can enhance carbamate and neonicotinoid insecticidal activity against resistant crop pests.

Pest Manag. Sci. 64(1) , 81-5, (2008)

Piperonyl butoxide (PBO) effectively synergises synthetic pyrethroids, rendering even very resistant insect pests susceptible, provided a temporal element is included between exposure to synergist and insecticide. This concept is now applied to carbamates and...

Human volunteer studies investigating the potential for toxicokinetic interactions between the pesticides deltamethrin; pirimicarb and chlorpyrifos-methyl following oral exposure at the acceptable daily intake.

Toxicol. Lett. 200(1-2) , 41-5, (2011)

Human volunteer studies have been conducted by orally administering the pesticides deltamethrin (0.01 mg/kg/day) or pirimicarb (0.02 mg/kg/day) at the acceptable daily intake (ADI) together with chlorpyrifos-methyl (0.01 mg/kg/day), in order to investigate an...

In-capillary preconcentration of pirimicarb and carbendazim with a monolithic polymeric sorbent prior to separation by CZE.

Electrophoresis 29(19) , 4066-77, (2008)

CZE was assayed for the separation of carbamate pesticides susceptible to protonation (Pirimicarb, Carbendazim). Different electrophoretic media with high organic contents were explored, adequate separation and resolution being achieved when a BGE based on AC...