This information is for pesticide applicators and pesticide handlers. For safety information specific to communities please contact the National Pesticide Information Center at 1.800.858.7378 or npic@ace.orst.edu.
This report is to be used as a guideline only and does not serve as a replacement for the legally registered label.
Illegal use of a pesticide is subject to penalty. Any product listed below, which includes the term "Master Label" in front of the product brand name, may not be sold or used in California.
Product Information Report
General
- PRODUCT: MASTER LABEL - MAQUAT 256-NHQ
- REGISTRATION NUMBER: 10324- 141-ML
- COMPANY NAME: MASON CHEMICAL COMPANY
- PRODUCT STATUS: A - ACTIVE
- REGISTRATION
- REGISTRATION DATE: 01-SEP-06
- INACTIVATION DATE:
- FULL PRODUCT(SLN/EXPERIMENT)
- ISSUE DATE:
- EXPIRATION DATE:
- REGISTRATION TYPE: A - SECTION 3 REGULAR REGISTRATION
- GENERAL CATEGORY: C - CHEMICAL
- SIGNAL WORD: DANGER (ONLY)
- FORMULATION: S0 - LIQUID CONCENTRATE
- DENSITY: 8.4 GRAVITY: 1.0082
- MANUF/REFORM/REPACK:
- AG COMMISSIONER USE:
- FUMIGANT:
- RODENTICIDE or OTHER USES:
- CONFIDENTIAL:
- SOIL APPLICATION: B - NOT APPLIED TO SOIL
- AERIAL/GROUND: B - GROUND (GROUND-BASED EQUIPMENT)
Pesticide Type
| Code | Description |
|---|---|
| I0 | DISINFECTANT |
| T0 | VIRUCIDE |
| F0 | BACTERICIDE |
| K0 | FUNGICIDE |
| D0 | ANTIMICROBIAL |
Health Hazard
| Code | Description |
|---|---|
| A0 | ORAL |
| B6 | CORROSIVE, CAUSES EYE DAMAGE |
| B1 | CORROSIVE, CAUSES SKIN DAMAGE |
| B0 | SKIN/EYE |
Environmental Hazard
| Code | Description |
|---|---|
| H0 | CHILDREN/HUMANS |
| G0 | DOMESTIC ANIMALS AND/OR LIVESTOCK |
| L0 | AQUATIC ORGANISMS |
| A0 | WATER (DO NOT APPLY DIRECTLY TO WATER) |
Target Pest
| Code | Description |
|---|---|
| B0 | BACTERIA (GERMS, FIRE BLIGHT, ANIMAL/PLANT PATHOGE |
| D0 | VIRUS |
| C0 | FUNGI |
Application Method
| Code | Description |
|---|---|
| C0 | FOG |
| D0 | SPRAY |
| K0 | WASH, SOAK, DIP |
Special Instructions
None
Special Status
None
Chemical Information
| Code | Name | Percent |
|---|---|---|
| 1846 | ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE *(50%C14, 40%C12, 10%C16) | 6.76000 |
| 1682 | DIDECYL DIMETHYL AMMONIUM CHLORIDE | 10.14000 |
| 0 | INERT INGREDIENTS | 83.10000 |
| Total | 100.00000% | |
Site Information
| STAT CODE | SITE CODE | SITE NAME | QUALIFIER CODE | SPUSE CODE | SPEC USE DESC | SPUSE NO | HOME GRDN | SEED CROP | INACTIVE DATE | PREHV INT | PREHV UNIT | REENT INT | REENT UNIT |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 67001 | AIRPORTS AND LANDING FIEL | 0 | A0 | REGULAR | 0 0026 | |||||||
| A | 61001 | ANIMAL HUSBANDRY PREMISES | 0 | A0 | REGULAR | 0 0006 | |||||||
| A | 70007 | AUTOMOBILES, TAXIS, LIMOS | 0 | A0 | REGULAR | 0 0025 | |||||||
| A | 75501 | BARBERSHOP/BEAUTYSHOP EQU | 0 | A0 | REGULAR | 0 0006 | |||||||
| A | 88003 | BATHROOM PREMISES (LAVATO | 0 | A0 | REGULAR | 0 0007 | |||||||
| A | 87010 | CARPETS (HOSPITAL, COMMER | 0 | A0 | REGULAR | 0 0007 | |||||||
| A | 77000 | COMMERCIAL, INSTITUTIONAL | 0 | A0 | REGULAR | 0 0006 | |||||||
| A | 60000 | DAIRY FARM MILK HANDLING | 0 | A0 | REGULAR | 0 0026 | |||||||
| A | 72000 | EATING ESTABLISHMENTS (AL | 0 | A0 | REGULAR | 0 0006 | |||||||
| A | 58501 | EGG HANDLING AREAS/EQUIPM | 0 | A0 | REGULAR | 0 0026 | |||||||
| A | 71012 | EGG PROCESSING PLANTS, EG | 0 | A0 | REGULAR | 0 0006 | |||||||
| A | 52000 | FARM ANIMALS (ALL OR UNSP | 0 | A0 | REGULAR | 0 0026 | |||||||
| A | 61000 | FARM OR AG STRUCTURES AND | 0 | A0 | REGULAR | 0 -14 | |||||||
| A | 71000 | FOOD PROCESSING/HANDLING | 0 | A0 | REGULAR | 0 0025 | |||||||
| A | 97001 | HARD NON-POROUS SURFACES | 0 | A0 | REGULAR | 0 0445 | |||||||
| A | 58005 | HATCHING EGG HANDLING ROO | 0 | A0 | REGULAR | 0 0088 | |||||||
| A | 58502 | HATCHING EGGS/HATCHERIES | 0 | A0 | REGULAR | 0 -3 | |||||||
| A | 74000 | HOSPITALS and RELATED INSTI | 0 | A0 | REGULAR | 0 0006 | |||||||
| A | 63001 | HOUSEHOLD OR DOMESTIC DWE | 0 | A0 | REGULAR | 0 0047 | |||||||
| A | 86012 | HUMAN GROOMING INSTRUMENT | 0 | A0 | REGULAR | 0 0007 | |||||||
| A | 76002 | MORGUES, MORTUARIES AND F | 0 | A0 | REGULAR | 0 0006 | |||||||
| A | 76003 | MORGUES, MORTUARIES AND F | 0 | A0 | REGULAR | 0 0006 | |||||||
| A | 61007 | MUSHROOM HOUSES (ALL OR U | 0 | A0 | REGULAR | 0 0026 | |||||||
| A | 74016 | NURSING HOMES | 0 | A0 | REGULAR | 0 0006 | |||||||
| A | 89000 | REFUSE AND SOLID WASTE SI | 0 | A0 | REGULAR | 0 0007 | |||||||
| A | 77001 | SCHOOLS | 0 | A0 | REGULAR | 0 0006 | |||||||
| A | 46000 | STORAGE AREAS and PROCESSIN | 0 | A0 | REGULAR | 0 0004 | |||||||
| A | 88004 | TOILET BOWLS AND URINALS | 0 | A0 | REGULAR | 0 0007 | |||||||
| A | 74502 | VETERINARY HOSPITALS (VET | 0 | A0 | REGULAR | 0 0006 | |||||||
| A | 90550 | ZOOS | 0 | A0 | REGULAR | 0 0007 |
PRODNO: 54662
Accuracy of this data is our goal! Please provide us with specific information regarding errors. Remember, this is California label information, not from US EPA master labels
Generated by the Department of Pesticide Regulation --- Printed on
Sat Dec 20 00:05:53 2025