Methods of Analysis—Determination of Pyrethroid ...- fipronil insetticida per scarafaggi pdf procedure ,Environmental Protection Agency procedures (40 CFR 136, Appendix B), in water ranged from 2.0 to 6.0 ng/L using GC/MS and 0.5 to 1.0 ng/L using GC/MS/MS. For sediment, the MDLs ranged from 1.0 to 2.6 µg/kg dry weight using GC/MS and 0.2 to 0.5 µg/kg dry weight using GC/MS/MS. The matrix-spike recoveries for each compound, when aver-Pesticide Spill Prevention and ManagementJul 17, 2009·developed as a basic guideline for developing plans for pesticide spill prevention, control and cleanup. The probability of a pesticide spill can be effectively reduced by an education program training personnel in: a. Pesticide spill prevention, control and cleanup procedures. b. Methods of handling and storing pesticides.



Environmental fate and exposure; neonicotinoids and fipronil

Aug 07, 2014·Systemic insecticides are applied to plants using a wide variety of methods, ranging from foliar sprays to seed treatments and soil drenches. Neonicotinoids and fipronil are among the most widely used pesticides in the world. Their popularity is largely due to their high toxicity to invertebrates, the ease and flexibility with which they can be applied, their long persistence, and their ...

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CA Pestboard - Developing Low Risk Management …

(5 homes, 3 sampled for pesticide runoff). (2) Spot treatment with 1 gal. 0.06% fipronil (Termidor SC) applied with a backpack sprayer to active ant trails around the outside perimeter of the house and in the yard. (5 homes, 3 sampled for pesticide runoff). No spray on driveway.

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EFFECTS OF THE INSECTICIDE FIPRONIL ON REPRODUCTIVE ...

Fipronil (CAS number 120068-37-3) is a broad-spectrum phenylpyrazole insecticide originally developed in the mid-1980s and first registered for use in the United States in 1996 [10]. With a wide range of applications, including agricultural, urban, and veterinary uses, FIP has been detected in agricultural [11,12] and urban runoff [13] waters at

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WO2007122440A1 - Process for the preparation of fipronil ...

This invention relates to a process for the preparation of 5-amino-1-phenyl-3-cyano-4-trifluoromethyl sulphinyl pyrazoles as defined by Formula- I, wherein: Rl = trif luoromethyl or trif luoromethoxy, and R2, R3 = individually hydrogen, chlorine or bromine , the process comprising the step of oxidizing a compound of Formula- II, wherein: Rl = trifluoromethyl or trif luoromethoxy, and R2, R3 ...

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US7777052B2 - Process for the preparation of Fipronil, an ...

This invention relates to a process for the preparation of 5-amino-1-phenyl-3-cyano-4-trifluoromethyl sulphinyl pyrazoles as defined by Formula-I, wherein: R1=trifluoromethyl or trifluoromethoxy, and R2, R3=individually hydrogen, chlorine or bromine, the process comprising the step of oxidizing a compound of Formula-II, wherein: R1=trifluoromethyl or trifluoromethoxy, and R2, R3=individually ...

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Development of a Vortex-Assisted Dispersive Liquid-Liquid ...

Jul 11, 2019·A rapid, simple, inexpensive, and reliable vortex-assisted dispersive liquid-liquid microextraction (VA-DLLME) method was developed for the determination of fipronil and its major metabolite, fipronil sulfone, in tomato fruits using liquid chromatography tandem mass spectrometry (LC-MS/MS). No salting-out or cleanup steps were required after extraction. Average recoveries ranged …

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Fipronil | C12H4Cl2F6N4OS - PubChem

5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carbonitrile is a member of the class of pyrazoles that is 1H-pyrazole that is substituted at positions 1, 3, 4, and 5 by 2,6-dichloro-4-(trifluoromethyl)phenyl, cyano, (trifluoromethyl)sulfinyl, and amino groups, respectively. It is a nitrile, a dichlorobenzene, a primary amino compound, a member of ...

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SAFETY DATA SHEET EnviroMax Fipronil 200SC Insecticide

MATERIAL SAFETY DATA SHEET SDS EnviroMax Fipronil 200 SC Insecticide EnviroMax Technologies Pty. Ltd. Version: 2 Henry’s constant: 3.7 x 10-5 3atm·m /mol (fipronil) Specific gravity: 1.05 kg/L (fipronil) Viscosity: 779 cP (fipronil) Solubility (water) 0.0019 g/L (pH 5); 0.0024 g/L (pH 9) at 20 °C (fipronil) EnviroMax Fipronil 2 00 SC Insecticide is a suspension in water.

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Fipronil - National Pesticide Information Center

LD 50 /LC 50: A common measure of acute toxicity is the lethal dose (LD 50) or lethal concentration (LC 50) that causes death (resulting from a single or limited exposure) in 50 percent of the treated animals.LD 50 is generally expressed as the dose in milligrams (mg) of chemical per kilogram (kg) of body weight. LC 50 is often expressed as mg of chemical per volume (e.g., liter (L)) of medium ...

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The 2017 fipronil egg contamination incident: The case of ...

According to EFSA peer review conclusion on fipronil as a pesticide (Commission, 2013), for the derivation of the ADI there were two chronic studies available in the rat and the mouse with respectively NOAELs of 0.019 and 0.05 mg/kg bw/day. Based on the results from 90‐day rat and dog neurotoxicity studies and applying a safety factor 100 an ...

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(PDF) Persistence and vertical distribution of termiticide ...

Fipronil is M. Jaya : A. Kumar : B. Singh effective at low field application rates against insects All India Network Project on Pesticide Residues, Division of Agricultural Chemicals, that are resistant to pyrethroids, organophosphates IARI, New Delhi 110 012, India and carbamate insecticides (Bobe et al. 1997). e-mail: [email protected] ...

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Reprotoxic effects of the systemic insecticide fipronil on ...

Mar 11, 2020·Fipronil in the seeds was relatively stable; only very low concentrations of the degradation products fipronil-sulfon (2.3% of total) and fipronil-carboxamide (0.06% of total) were found in the seeds . By contrast, degradation products in leaf tissues contributed significantly to the total amount, 26 and 38% for fipronil-sulfon and fipronil ...

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Fipronil - National Pesticide Information Center

LD 50 /LC 50: A common measure of acute toxicity is the lethal dose (LD 50) or lethal concentration (LC 50) that causes death (resulting from a single or limited exposure) in 50 percent of the treated animals.LD 50 is generally expressed as the dose in milligrams (mg) of chemical per kilogram (kg) of body weight. LC 50 is often expressed as mg of chemical per volume (e.g., liter (L)) of medium ...

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TARGET PEST(S) INDICATIONS PESTICIDE BRIEF USE …

80% fipronil Termidor SC Mix 1 packet per 25 gallons of water for a 0.06% finished concentration for typical situations. Apply 4 gallons per 10 linear feet of building perimeter. Follow label. Termidor SC 9.1% fipronil Apply as above. Mix 0.8 oz per gal water or 78 oz per 100 gal. Tip and measure container can be used to mix as little as 1 gallon

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Features & Benefits - DoMyOwn.com

4 gallons of solution per 10 linear feet per foot of depth. For example, for treatment of 10 linear feet with a four-foot depth, use 16 (4 x 4) gallons per 10 linear feet. In dense soil that will not accept a volume of 4 gallons per linear foot per foot of depth, use the 0.125% dilution, and apply at a rate of 2 gallons per 10 linear feet per

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Standard Operating Procedure Of Pest Control In pharma Plant

Apr 15, 2019·6.26 Frequency of spraying of insecticide in walkable ceiling, spray the approved chemical as per Attachment-III and Attachment-IX for controlling the flies (A), Snake (B), Lizard (C),spider (D), Cricket (E)and General Disinfestation (F) at the entrance of walkable ceiling on daily basis.

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IRAC Mode of Action Classification Scheme

IRAC MoA Classification Version: 9.4 Page 3 of 30 Further information is available at: www.irac-online.org or [email protected] 1. Scope The IRAC classification is intended to cover all materials, chemical, biological or other, that are

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Environmental fate and exposure; neonicotinoids and fipronil

Aug 07, 2014·Systemic insecticides are applied to plants using a wide variety of methods, ranging from foliar sprays to seed treatments and soil drenches. Neonicotinoids and fipronil are among the most widely used pesticides in the world. Their popularity is largely due to their high toxicity to invertebrates, the ease and flexibility with which they can be applied, their long persistence, and their ...

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Fipronil Derogation Application - Australia

PESTICIDE DEROGATION PROCEDURE – 2 of 29 – Active ingredient for which a derogation is being requested Fipronil CAS 120068–37–3 Trade name and formulation type of the pesticide Kaiser 200 SC Fipronil 800 WG Fipronil 200 SC Regent 200 SC Regent 800 WG Method of application, application equipment and intended quantities

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US EPA-Pesticides; Fipronil | US EPA ARCHIVE DOCUMENT

May 06, 2008·Residues of fipronil in runoff water were analyzed using a LCIMSIMS method entitled "Insecticides, Fipronil: Method of Analysis for Possible Residues of Fipronil, MB465 13, MB45950, and MB46 136 in Water-Revision 2000-4" issued May 2 1,2002. This method has method detection limit (MDL) of 0.004 pg/L and limit of quantification (LOQ) of 0.010 yg/L.

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FAO SPECIFICATIONS AND EVALUATIONS FOR …

Procedure follows a formal and transparent evaluation process. It describes the minimum data package, the procedure and evaluation applied by FAO and the Experts of the FAO/WHO Joint Meeting on Pesticide Specifications (JMPS). [Note: prior to 2002, the Experts were of the FAO Panel of Experts on Pesticide Specifications, Registration

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TEST PROCEDURES FOR INSECTICIDE RESISTANCE …

Resistance to fipronil may be tested for whenever possible, although it is not recommended by WHO for use in malaria vector control. Synergist Pi peronyl butoxide 4 Silicone oil Test Procedures for insecticide resistance monitoring in malaria vector mosquitoes, 2016

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SRP980 Field Day 2007 Southwest Research-Extension Center

to show yield responses with fipronil treatment. In this 2006 trial, the fipronil treatment significantly reduced Dectes stem borer infestations (8 %, 78%, 82% and 88% for en-try nodes, stem tunneling, base tunneling and live larvae, respectively; Table 1). However, the fipronil treatment only

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TEST PROCEDURES FOR INSECTICIDE RESISTANCE TECHNICAL ...

Resistance to fipronil may be tested for whenever possible, although it is not recommended by WHO for use in malaria vector control. Synergist Pi peronyl butoxide 4 Silicone oil Test Procedures for insecticide resistance monitoring in malaria vector mosquitoes, 2016

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