| New (Type) | Ingredients | Directions |
Type -
Foliar
User Type -
Novice
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
glyphosate
Common product name:
Roundup Pro; many others (Aquatic: Rodeo; AquaNeat)
|
Rate -
(broadcast) 1.5 - 3 lb a.e./A
(spot) For a 3 lb a.e./gal product. 1- 2% (0.03 - 0.06 lb a.e./gal)
Timing -
Apply when target species is actively growing and fully leafed out.
Caution -
Use product labeled for aquatic use if potential exists for solution to contact surface waters. Applications can result in bare ground as glyphosate is not selective. Overspray or drift to desirable plants should be avoided, as even minute quantities of the spray may cause severe injury to plants.
|
Type -
Foliar
User Type -
Professional
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
imazapyr
Common product name:
Arsenal; Stalker (Aquatic: Habitat; Imazapyr 2sl)
|
Rate -
(broadcast) 64 - 96 fl oz/A (1 - 1.5 lb a.e./A)
(spot) 0.5 - 1% (0.01 - 0.02 lb a.e./gal)
Timing -
Apply when target species is actively growing and fully leafed out.
Caution -
Use product labeled for aquatic use if potential exists for solution to contact surface waters. Applications can result in bare ground as imazapyr is not selective and can remain in the soil for several months to over a year depending on application rate. Overspray or drift to desirable plants should be avoided, as even minute quantities of the spray may cause severe injury to plants.
|
Type -
Foliar
User Type -
Novice
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
triclopyr
Common product name:
Garlon 4; Element 4 (Aquatic: Garlon 3A; Element 3A)
|
Rate -
(broadcast) 128 - 256 fl oz/A (4 - 8 lb a.e./A)
(spot) 1.5 - 2% (0.06 - 0.08 lb a.e./gal)
Timing -
Apply when target species is actively growing and fully leafed out.
Caution -
Use product labeled for aquatic use if potential exists for solution to contact surface waters. Use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination. Overspray or drift to desirable plants should be avoided as even minute quantities of the spray may cause severe injury to plants.
|
Type -
Foliar
User Type -
Professional
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
picloram + 2,4-D
Common product name:
Tordon 101
|
Rate -
(broadcast) 32 - 64 fl oz/A (picloram: 0.14 - 0.3 lb a.e./A + 2,4-D: 0.5 - 1 lb a.e./A)
(spot) Equivalent to broadcast rates.
Timing -
Apply when target species is actively growing and fully leafed out.
Caution -
Do not apply directly to water or to areas where surface water is present. Use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination. Remains in the soil for over one year depending on application rate and has the potential to contaminate surface runoff water during this timeframe. Maintenance of a vegetative buffer strip is recommended between the areas this product is applied and surface water features. Overspray or drift to desirable plants should be avoided as even minute quantities of the spray may cause severe injury to plants. Do not compost treated plants as herbicide can persist through composting process.
|
Type -
Cut stump
User Type -
Professional
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
dicamba
Common product name:
Banvel; Clarity
|
Rate -
(spot) 25 - 50% in water (1 - 2 lb a.e./gal)
Timing -
Apply any time of year.
Remarks -
Products containing this active ingredient can have different instructions for mixing. Labels will recommend mixing the product in a water or oil based carrier (e.g. basal bark oil) or both. Consult the label to determine the appropriate carrier.
Caution -
Do not apply directly to water or to areas where surface water is present. Use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination. Overspray or drift to desirable plants should be avoided, as even minute quantities of the spray may cause severe injury to plants. Rates >16oz/A (0.5 lb a.e./A) may cause stunting and discoloration of sensitive grasses, such as smooth brome.
|
Type -
Cut stump
User Type -
Professional
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
imazapyr
Common product name:
Stalker (Aquatic: Habitat; Imazapyr 2sl)
|
Rate -
(spot) 6 - 13% in water (0.12 - 0.25 lb a.e./gal)
Timing -
Apply any time of year.
Remarks -
Products containing this active ingredient can have different instructions for mixing. Labels will recommend mixing the product in a water or oil based carrier (e.g. basal bark oil). Consult the label to determine the appropriate carrier.
Caution -
Use product labeled for aquatic use if potential exists for solution to contact surface waters. Applications can result in bare ground as imazapyr is not selective and can remain in the soil for several months to over a year depending on application rate. Overspray or drift to desirable plants should be avoided, as even minute quantities of the spray may cause severe injury to plants.
|
Type -
Cut stump
User Type -
Novice
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
triclopyr
Common product name:
Garlon 4; Element 4 (Aquatic: Garlon 3A; Element 3A)
|
Rate -
(spot) 20% in oil (0.8 lb a.e./gal)
Timing -
Apply any time of year.
Remarks -
Products containing this active ingredient can have different instructions for mixing. Labels will recommend mixing the product in a water or oil based carrier (e.g. basal bark oil). Consult the label to determine the appropriate carrier.
Caution -
Use product labeled for aquatic use if potential exists for solution to contact surface waters. Use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination. Overspray or drift to desirable plants should be avoided as even minute quantities of the spray may cause severe injury to plants.
|
Type -
Cut stump
User Type -
Novice
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
glyphosate
Common product name:
Roundup Pro; many others (Aquatic: Rodeo; AquaNeat)
|
Rate -
(spot) For a 3 lb a.e./gal product. 20 - 50% (0.6 - 1.5 lb a.e./gal)
Timing -
Apply any time of year.
Caution -
Use product labeled for aquatic use if potential exists for solution to contact surface waters. Applications can result in bare ground as glyphosate is not selective. Overspray or drift to desirable plants should be avoided, as even minute quantities of the spray may cause severe injury to plants.
|
Type -
Hack-and-squirt
User Type -
Professional
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
dicamba
Common product name:
Banvel; Clarity
|
Rate -
(spot) 25 - 50% in water (1 - 2 lb a.e./gal)
Timing -
Apply any time of year.
Remarks -
Products containing this active ingredient can have different instructions for mixing. Labels will recommend mixing the product in a water or oil based carrier (e.g. basal bark oil) or both. Consult the label to determine the appropriate carrier.
Caution -
Do not apply directly to water or to areas where surface water is present. Use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination. Overspray or drift to desirable plants should be avoided, as even minute quantities of the spray may cause severe injury to plants. Rates >16oz/A (0.5 lb a.e./A) may cause stunting and discoloration of sensitive grasses, such as smooth brome.
|
Type -
Hack-and-squirt
User Type -
Professional
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
imazapyr
Common product name:
Stalker (Aquatic: Habitat; Imazapyr 2sl)
|
Rate -
(spot) 6 - 9% in water (0.12 - 0.2 lb a.e./gal)
Timing -
Apply any time of year.
Remarks -
Products containing this active ingredient can have different instructions for mixing. Labels will recommend mixing the product in a water or oil based carrier (e.g. basal bark oil). Consult the label to determine the appropriate carrier.
Caution -
Use product labeled for aquatic use if potential exists for solution to contact surface waters. Applications can result in bare ground as imazapyr is not selective and can remain in the soil for several months to over a year depending on application rate. Overspray or drift to desirable plants should be avoided, as even minute quantities of the spray may cause severe injury to plants.
|
Type -
Hack-and-squirt
User Type -
Professional
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
picloram
Common product name:
Tordon K; Trooper 22K
|
Rate -
(spot) 50% (1 lb a.e./gal)
Timing -
Any time of year, except during drought conditions.
Caution -
Do not apply directly to water or to areas where surface water is present. Use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination. Remains in the soil for over one year depending on application rate and has the potential to contaminate surface runoff water during this timeframe. Maintenance of a vegetative buffer strip is recommended between the areas picloram is applied and surface water features. Overspray or drift to desirable plants should be avoided as even minute quantities of the spray may cause severe injury to plants. Do not compost treated plants as herbicide can persist through composting process.
|
Type -
Hack-and-squirt
User Type -
Novice
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
triclopyr
Common product name:
Garlon 4; Element 4 (Aquatic: Garlon 3A; Element 3A)
|
Rate -
(spot) 100% (4 lb a.e./gal)
Timing -
Apply any time of year.
Remarks -
Use 0.5 mL of undiluted product per cut.
Caution -
Use product labeled for aquatic use if potential exists for solution to contact surface waters. Use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination. Overspray or drift to desirable plants should be avoided as even minute quantities of the spray may cause severe injury to plants.
|
Type -
Hack-and-squirt
User Type -
Novice
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
glyphosate
Common product name:
Roundup Pro; many others (Aquatic: Rodeo; AquaNeat)
|
Rate -
(spot) For a 3 lb a.e./gal product. 50 - 100% (1.5 - 3 lb a.e./gal)
Timing -
Apply any time of year.
Caution -
Use product labeled for aquatic use if potential exists for solution to contact surface waters. Applications can result in bare ground as glyphosate is not selective. Overspray or drift to desirable plants should be avoided, as even minute quantities of the spray may cause severe injury to plants.
|
Type -
Basal bark
User Type -
Professional
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
imazapyr
Common product name:
Stalker (Aquatic: Habitat; Imazapyr 2sl)
|
Rate -
(spot) 6 - 9% in oil (0.12 - 0.2 lb a.e./gal)
Timing -
Apply any time of year.
Remarks -
Products containing this active ingredient can have different instructions for mixing. Labels will recommend mixing the product in a water or oil based carrier (e.g. basal bark oil). Consult the label to determine the appropriate carrier.
Caution -
Use product labeled for aquatic use if potential exists for solution to contact surface waters. Applications can result in bare ground as imazapyr is not selective and can remain in the soil for several months to over a year depending on application rate. Overspray or drift to desirable plants should be avoided, as even minute quantities of the spray may cause severe injury to plants.
|
Type -
Basal bark
User Type -
Novice
Effectiveness -
in season
year after treatment
|
Active Ingredient (A.I.):
triclopyr
Common product name:
Garlon 4; Element 4 (Aquatic: Garlon 3A; Element 3A)
|
Rate -
(spot) 20 - 30% in oil (0.8 - 1.2 lb a.e./gal)
Timing -
Apply any time of year.
Remarks -
Products containing this active ingredient can have different instructions for mixing. Labels will recommend mixing the product in a water or oil based carrier (e.g. basal bark oil). Consult the label to determine the appropriate carrier.
Caution -
Use product labeled for aquatic use if potential exists for solution to contact surface waters. Use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination. Overspray or drift to desirable plants should be avoided as even minute quantities of the spray may cause severe injury to plants.
|