Vezir 700 WG

Manufacturer
ADAMA
Category
Herbicides
Registered until
2024-06-30
Registration number
68001
Active materials
Links

For the pre- or post-emergence control of certain weeds in Centrosema (Cavalcade), chickpeas, faba beans, field peas, lucerne, mung beans, peanuts, serradella, soybeans and subterranean clover as per the Directions For Use.

DIRECTIONS FOR USE:
RESTRAINTS:
DO NOT apply to very wet soils if rain is imminent or to soils prone to waterlogging.
DO NOT apply to soils of very high organic matter content.
DO NOT apply to crops or weeds under stress caused by factors such as root or foliar diseases, nutrient deficiencies, or extremes of temperature or moisture.

CHICKPEAS
(Pre-emergence)
Weeds controlled: Deadnettle (Lamium amplexicaule), Indian Hedge Mustard (Sisymbrium orientale), White Ironweed (Buglossoides arvensis), Wild Radish (Raphanus raphanistrum), Wireweed (Polygonum aviculare)
State: Vic, SA only
Rate per ha: 45 g plus 1.0 to 1.5 L Flowable Simazine Liquid (500 g/L)
Critical comments: Apply to moist, well prepared, clod and weed-free soil after planting and before crop emergence. Sufficient rainfall is required after application and prior to weed emergence to wet soil to a depth of 5 cm.
Use the higher rate of simazine on heavier soils, or where higher weed pressure is expected, or where wireweed is a problem. Under adverse conditions, weeds may not be totally controlled but populations will be significantly reduced and surviving plants will generally be severely retarded.
Good crop growth will aid weed control. Transient yellowing or reddening of the crop may occur. The risk of crop injury may be increased under adverse growing conditions.
DO NOT use this mixture on soils, and in areas, ill suited to growing chickpeas, as crop injury will be increased.

FABA BEANS, FIELD PEAS
(Pre-emergence)
Weeds controlled: Indian Hedge Mustard (Sisymbrium orientale), Shepherd’s Purse (Capsella bursa-pastoris), Stinging Nettle (Urtica urens) (NSW, Vic only), Toadrush (Juncus bufonius), Turnip Weed (Rapistrum rugosum),
* Deadnettle (Lamium amplexicaule),
* Doublegee (Emex australis), * Paterson’s Curse (Echium plantagineum),
* Wireweed (Polygonum aviculare),
** Wild Oats (Avena fatua)
State: NSW, Vic, SA, WA only
Rate per ha: 70 g

Weeds controlled: * Wild Radish (Raphanus raphanistrum),
** Annual Ryegrass (Lolium rigidum),
** Barley Grass (Hordeum leporinum)
State: NSW, WA only
Rate per ha: 70 g

Weeds controlled: Storksbill (Erodium spp.)
State: SA, WA only
Rate per ha: 70 g

Weeds controlled: Mouse-ear Chickweed (Cerastium glomeratum),
* Capeweed (Arctotheca calendula),
* Prickly Lettuce (Lactuca serriola),
* Yellow Burrweed (Amsinckia intermedia)
State: NSW only
Rate per ha: 70 to 100 g

Weeds controlled: * Ivy Leaf Speedwell (Veronica hederifolia),
*** Bifora (Bifora testiculata)
State: SA only
Rate per ha: 70 to 100 g

Weeds controlled: * Threehorn Bedstraw (Galium tricornutum),
* Wild Radish (Raphanus raphanistrum),
* Yellow Burrweed (Amsinckia intermedia)
State: Vic, SA only
Rate per ha: 70 to 100 g

Weeds controlled: * Lesser Loosestrife (Lythrum hyssopifolia),
* Prickly Lettuce (Lactuca serriola),
** Annual Ryegrass (Lolium rigidum),
** Barley Grass (Hordeum leporinum)
State: Vic, SA only
Rate per ha: 100 g

Critical comments: Apply to moist, well prepared, clod and weed-free soil after planting and before crop emergence. Sufficient rainfall is required after application and prior to weed emergence to wet soil to a depth of 5 cm.
Under adverse conditions, weeds may not be totally controlled but populations will be significantly reduced and surviving plants will generally be severely retarded. Good crop growth will aid weed control.
* Surviving plants will generally be retarded and will not compete with the crop. A follow-up spray with another product may be required for control of wild radish under high weed pressure or high rainfall conditions.
** Competition from grass weeds will be significantly reduced for at least 8 weeks. A post-emergence grass herbicide application may be required. (Refer to COMPATIBILITY section of label).
*** Populations will not be reduced but plants will generally be significantly stunted. Seed set will also be reduced.
Use the higher rates under anticipated high weed pressure and in high winter rainfall areas.
DO NOT use on faba beans on light, sandy soils.
On alkaline soils, the risk of crop damage to faba beans may be increased under adverse growth conditions.
Refer to the CROP SAFETY and FOLLOW CROP sections of this label regarding varietal selectivity and follow crops.

FIELD PEAS
(Following varieties only: Alma, Dun, Dundale, Early Dun, Wirrega)
(Post-emergence)
Weeds controlled: Deadnettle (Lamium amplexicaule), Hare’s Ear (Conringia orientalis), Indian Hedge Mustard (Sisymbrium orientale), Toadrush (Juncus bufonius),
* Wireweed (Polygonum aviculare)
State: NSW, Vic, SA only
Rate per ha: 70 g plus Wetspray at 200 mL/ 100L

Weeds controlled: * Threehorn Bedstraw (Galium tricornutum)
State: Vic, SA only
Rate per ha: 70 to 100g plus Wetspray at 200 mL/ 100L

Critical comments: Apply to actively growing weeds in the cotyledon to 3-leaf stage. Weeds may not be totally controlled but populations will be significantly reduced and surviving plants will generally be severely retarded. Good crop growth will aid weed control.
* Surviving plants will generally be retarded and will not compete with the crop.
Use the higher rate under high weed pressure.
Refer to the FOLLOW CROP section of this label regarding follow crops.

MUNGBEANS, PEANUTS, SOYBEANS
(Pre-emergence)
Weeds controlled: Common Sida (Sida rhombifolia), Fat Hen (Chenopodium album), Green Amaranth (Amaranthus viridis), Pigweed (Portulaca oleracea), Redroot Amaranth (Amaranthus retroflexus), Wild Gooseberry (Physalis minima),
* Anoda Weed (Anoda cristata),
* Bellvine (Ipomoea plebeia),
* Common Thornapple (Datura stramonium),
* Deadnettle (Lamium amplexicaule),
* Jute (Corchorus olitorius),
* Mintweed (Salvia reflexa),
* Starburr (Acanthospermum hispidum),
* Wild Radish (Raphanus raphanistrum)
State: Qld, NSW, Vic, NT only
Rate per ha: 100 g

Weeds controlled: Above weeds plus Bladder Ketmia (Hibiscus trionum),
* Awnless Barnyard Grass (Echinochloa colona),
* Apple of Peru (Nicandra physalodes),
* Noogoora Burr (Xanthium pungens),
* Nutgrass (Cyperus rotundus)
State: Qld, NSW, Vic, NT only
Rate per ha: 140 g

Critical comments: Apply to moist, well prepared, clod and weed-free soil after planting and before crop emergence. Sufficient rainfall or irrigation is required after application and prior to weed emergence to wet soil to a depth of 5 cm.
Where soil crusting is likely, apply post-emergence.
(Not mung beans). Under adverse conditions, weeds may not be totally controlled but populations will be significantly reduced and surviving plants will generally be severely retarded. Good crop growth will aid weed control.
* Surviving plants will generally be retarded and will not compete with the crop.

PEANUTS, SOYBEANS
(Post-emergence)
Weeds controlled: Common Sida (Sida rhombifolia), Wild Gooseberry (Physalis minima),
* Anoda Weed (Anoda cristata),
* Bathurst Burr (Xanthium spinosum),
* Bellvine (Ipomoea plebeia),
* Common Thornapple (Datura stramonium),
* Deadnettle (Lamium amplexicaule),
* Jute (Corchorus olitorius),
* Fierce Thornapple (Datura ferox)
State: Qld, NSW, Vic, NT only
Rate per ha: 100 g plus Wetspray at 200 mL/100L

Weeds controlled: Above weeds plus Apple of Peru (Nicandra physalodes), Fat Hen (Chenopodium album),
* Awnless Barnyard Grass (Echinochloa colona),
* Barnyard Grass (Echinochloa crus-galli),
* Nutgrass (Cyperus rotundus)
State: Qld, NSW, Vic, NT only
Rate per ha: 140 g plus Wetspray at 200 mL/100L

Critical comments: Apply to actively growing weeds in the 2 to 4 leaf stage.
Weeds may not be totally controlled but populations will be significantly reduced and surviving plants will generally be severely retarded. Good crop growth will aid weed control.
* Surviving plants will generally be retarded and will not compete with the crop. For grass weeds, a followup spray with a selective grass herbicide may be required.

LUCERNE (established)
(Pre-emergence to weeds)
Weeds controlled: As for pre-emergence use in faba beans and field peas (winter weeds) and in soybeans (summer weeds)
State: Qld, NSW, Vic, SA, WA only
Rate per ha: 70 to 140 g
Critical comments: Use pre-emergence to weeds in established lucerne only. Apply following cutting or grazing, if necessary in mixtures with registered knock-down products.
Apply at rates as per pre-emergence use in faba beans and field peas (winter weeds) and soybeans (summer weeds).
Note CRITICAL COMMENTS applying to weed control in those crops.

LUCERNE
(Post-emergence)
Weeds controlled: As for post-emergence use in field peas (winter weeds) and in soybeans (summer weeds)
State: Qld, NSW, Vic, SA, WA only
Rate per ha: 70 to 140 g plus Wetspray at 200 mL/100 L
Critical comments: Apply to actively growing weeds in the cotyledon to 3 leaf stage (winter weeds) and 2-4 leaf stage (summer weeds). Apply at rates as per post-emergence use in field peas (winter weeds) and soybeans (summer weeds). Note CRITICAL COMMENTS applying to weed control in those crops.
Seedling: Apply when crop is at the first trifoliate leaf stage or later (Spring sown) and the 2 trifoliate leaf stage or later (Autumn sown). Serradella varieties on which VEZIR 700 WG has been tested and found to be selective are: Avila, Elgara, Tauro.
Established: Apply as above following cutting or grazing.

SUBTERRANEAN CLOVER
Weeds controlled: Doublegee (Emex australis)
State: WA only
Rate per ha: 50 g plus 300 mL diuron (500 g/L) plus ammonium sulphate (417 g/L) at 2 L per 100 L water
Critical comments: Apply to actively growing weeds up to the 4 leaf stage and when the sub-clover is at the 3 leaf stage or later. This treatment should only be used in the first year of a pasture phase to aid sub-clover establishment. Weed numbers will be reduced and survivors will be stunted. Seed set will also be reduced.
Sub-clover biomass may be reduced by this treatment. Varieties on which VEZIR 700 WG has been tested are Dalkeith and Nungarin. Other weeds may also be affected, thereby reducing the total pasture biomass.

NOT TO BE USED FOR ANY PURPOSE, OR IN ANY MANNER, CONTRARY TO THIS LABEL UNLESS AUTHORISED UNDER APPROPRIATE LEGISLATION.

WITHHOLDING PERIODS:
GRAZING: DO NOT GRAZE OR CUT FOR STOCK FOOD FOR 14 DAYS AFTER APPLICATION.
HARVEST: NOT REQUIRED WHEN USED AS DIRECTED.

GENERAL INSTRUCTIONS
VEZIR 700 WG Herbicide can be used for either pre- or post- emergence weed control depending on the crop and weeds to be controlled. When the product is applied pre-emergence, susceptible weeds may emerge but growth will be retarded and weeds will either die or remain stunted and will not compete with the crop. Adequate soil moisture is important for optimum activity. When applied post-emergence, weeds will either die or remain stunted and will not compete with the crop. A non-ionic surfactant, or an adjuvant as specified in the DIRECTIONS FOR USE, must be added to VEZIR 700 WG for post-emergence weed control. The addition of ammonium sulphate (417 g/L) at a rate of 2 L/100 L water may assist in post-emergence control of summer growing weeds.

MIXING
This product mixes readily with both hard and soft water. Fill the spray tank one half to three quarters full with clean water and then, with the agitator running, add the required amount of this product and then fill the tank with water. When tank mixing this product with other recommended compatible products, first add the other product to the tank and mix thoroughly before adding this product.

APPLICATION
VEZIR 700 WG should not be applied for a minimum of two hours before rainfall or irrigation.
Ground Application: Avoid overlaps when spraying. Apply in 50 to 100 L/ha water using flat fan nozzles. The product may be applied in a band over the row in row crops. This will assist in minimising soil residue carry-over.
Aerial Application (Pre-emergence only): Avoid overlaps when spraying. Apply in a minimum 20 L/ha water in a maximum swath width of 18 m using a droplet VMD of 230-280 microns. Do NOT apply VEZIR 700 WG under conditions (e.g. dead calm, excessive wind and/or small droplets) likely to cause spray drift onto wetlands or waterways, natural vegetation, crops other than specified on label or land to be planted with susceptible crops.

EQUIPMENT CLEAN-UP
Thoroughly flush all spray equipment with water following use of VEZIR 700 WG and before use with other products.
Rinse water should NOT be discharged where it will reach streams, water-bodies or natural vegetation.

COMPATIBILITY
This product is compatible with Pendimethalin, Oryzalin, Alpha-Cypermethrin, Trifluralin, Metribuzin, Cyanazine, Diuron, Glyphosate, Paraquat Plus Diquat, Diquat, Simazine, Diflufenican, Dimethoate, Omethoate and Endosulfan.
DO NOT tank mix with selective post-emergence grass herbicides.
DO NOT apply these herbicides following use of VEZIR 700 WG until grasses have resumed active growth.

RESISTANT WEEDS WARNING
VEZIR® 700 WG Herbicide is a member of the Imidazolinone group of herbicides. VEZIR 700 WG has the inhibition of acetolactate synthase (ALS) mode of action. For weed resistance management, VEZIR 700 WG is a Group B herbicide. Some naturally-occurring weed biotypes resistant to VEZIR 700 WG and other Group B herbicides may exist through normal genetic variability in any weed population. The resistant individuals can eventually dominate the weed population if these herbicides are used repeatedly. These weeds will not be controlled by VEZIR 700 WG or other Group B herbicides.
Since the occurrence of resistant weeds is difficult to detect prior to use, Adama Australia Pty. Ltd. accepts no liability for any losses that may result from failure of VEZIR 700 WG to control resistant weeds.

Registered for culturesRate
Chickpeas45 g
Beans70 - 140 g
Peas70 - 100 g
Peanuts100 - 140 g
Soybeans100 - 140 g
Clover50 g