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Back to Registered Crop Input Products
Registered Crop Input Products / CASORON® G-4 Granular Herbicide

CASORON® G-4 Granular Herbicide

PCP #12533 · Upl Agrosolutions Canada Inc. · Herbicide

Group 20

Group 20 soil-active granular herbicide containing 4% Dichlobenil for control of annual grasses, broadleaf weeds, and certain perennial weeds in established woody ornamentals, nurseries, fruit trees, berries, grapes, and non-crop areas. Inhibits cell growth at growing points or meristematic tissues. Stays in upper 10 cm of soil and will not harm established plants with well-developed root system below herbicide barrier.

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Registered uses (17)

Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.

CropTargetRatePHI
AppleWeed control44.5–70.8 kg/acre–
BlueberryBracken fern and weeds70.8–91.1 kg/acre–
BlueberryWeeds44.5–70.8 kg/acre100 d
CranberryAnnual broad-leaved species, Blue Aster, Loosestrife, Horsetail, Knotweed, Plantain, Smartweed, and Grasses44.5 kg/acre–
CranberryAnnual broad-leaved species, Blue Aster, Loosestrife, Horsetail, Knotweed, Plantain, Smartweed, and Grasses70.8–91.1 kg/acre–
CurrantWeeds44.5–70.8 kg/acre110 d
GrapesPerennial weeds (couch grass, thistles)70.8–91.1 kg/acre–
GrapesSeedling weeds44.5–70.8 kg/acre–
Non-cropNutsedge on mineral soils; seasonal control of annual weeds111 kg/acre–
Non-cropQuackgrass, Thistles, Bindweed, Dandelion91.1–111 kg/acre–
Nursery StockWeeds including Bittercress40.5 kg/acre–
OrnamentalsAnnual grasses, broadleaf weeds, and certain perennial weeds44.5–70.8 kg/acre–
OrnamentalsCouch grass and Artemisia60.7 kg/acre–
PlumWeed control44.5–70.8 kg/acre–
PoplarAnnual grasses, broadleaf weeds, and certain perennial weeds44.5–70.4 kg/acre–
RaspberryCouch grass, other perennial broadleaf weeds, and annual weeds44.5–70.8 kg/acre100 d
SaskatoonChickweed, stinkweed, groundsel, pigweed, dandelion, some grasses44.5–70.8 kg/acre270 d

About this content. This page presents the official PRD label as published by Health Canada's Pesticides Regulatory Directorate (formerly the Pest Management Regulatory Agency), the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.

Quick facts

Active ingredients
dichlobenil 4 %
CAS 866-98-8
Formulation
granular
Resistance group
Group 20
First registered
1973-07-01
Registration expiry
2027-12-31