Totril

Manufacturer
BAYER
Category
Herbicides
Registered until
2024-06-30
Registration number
31729
Active materials
Links

GROUP C HERBICIDE

For the control of certain broadleaf weeds in onion crops

GENERAL INSTRUCTIONS
Resistant Weeds Warning
Totril Selective Herbicide is a member of the nitrile group of herbicides. Totril has the inhibitors of photosynthesis at photosystem II mode of action. For weed resistance management Totril is a Group C herbicide. Some naturally occurring weed biotypes resistant to Totril and other Group C 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 resistant weeds will not be controlled by Totril or other Group C herbicides. Since the occurrence of resistant weeds is difficult to detect prior to use, Bayer CropScience accepts no liability for any losses that may result from the failure of Totril to control resistant weeds.

Mixing
To ensure even mixing, half fill the spray tank with clean water, add the required amount of product and stir thoroughly. Add the remainder of the water and mix again before spraying.

Application
The use of this product should follow standard pre-emergence herbicide treatments or cultivation, otherwise the weeds are likely to be too large for successful treatment by the time the onions have reached the tolerant stage.
DO NOT apply on a windy day.
DO NOT apply by aircraft or misting machine.
Boom Sprayer
Equip the machine with flat-fan nozzle tips designed to apply 440 or more litres of water per hectare at a pressure of 200 to 280kPa. Calibrate the machine before use to ensure that the correct application rate is obtained. Check the height of the boom to ensure that the spray is evenly distributed.

Compatibility
As formulations of other manufacturers' products are beyond the control of Bayer CropScience, all mixtures should be tested prior to mixing commercial quantities.

DIRECTIONS FOR USE: For All States
Restraints
DO NOT apply to crops or weeds that are stressed due to lack of moisture or frost, or affected by disease.
DO NOT apply immediately before a sprinkler irrigation or when rain is likely to fall. A three-hour drying period after application is necessary.

ONIONS
Weeds controlled: Bellvine (Ipomoea plebeia), Burr Medic* (Medicago polymorpha), Capeweed* (Arctotheca calendula), Chickweed (Stellaria media), Climbing Buckwheat (Black Bindweed) (Polygonum convolvulus), Common Heliotrope (Heliotropium europaeum), Common Sowthistle (Milk Thistle) (Sonchus oleraceus), Corn Gromwell (Sheepweed) (Buglossoides arvense), Dandelion (Taraxacum officinale), Dead Nettle (Henbit, Stingless Nettle) (Lamium amplexicaule), Fat-Hen (Chenopodium album), Fumitories (Fumaria spp.), Green Amaranth (Amaranthus viridis), Green Crumbweed (Keeled Goosefoot) (Chenopodium carinatum), Lesser Swinecress (Bittercress) (Coronopus didymus), Ox Tongue (Picris echioides), Pigweed (Portulaca) (Portulaca oleracea), Potato Weed (Yellow Weed) (Galinsoga parviflora), Prickly Paddy Melon (Cucumis myriocarpus), Saffron Thistle* (Carthamus lanatus), Scarlet Pimpernel or Blue Pimpernel (Anagallis arvensis), Shepherd's Purse (Capsella bursa-pastoris), Slender Celery* (Apium leptophyllum), Smallflower Mallow (Marshmallow)* (Malva parviflora), Stagger Weed (Stachys arvensis), Threecornered Jack (Spiny Emex) (Emex australis), Threeflower Nightshade (Solanum triflorum), Turnip Weed (Rapistrum) (Rapistrum rugosum), Wards Weed (Carrichtera annua), Wild Radish (Raphanus raphanistrum), Wild Turnip (Brassica tournefortii), Wireweed (Hogweed)* (Polygonum aviculare).
Rate / ha: 2.1 to 2.8 L
Critical comments: CROP: Apply between the three and eight leaf stage. Slight scorch or symptoms of wilting may occur but this is transient as subsequent growth and yield is unaffected.
WEEDS: Apply between the cotyledon to 6 leaf stage. Most weeds will be more susceptible at the young plant stage than at later stages of growth. Use the higher rate when weeds are more mature.
*Burr Medic, Capeweed, Saffron Thistle, Slender Celery, Smallflower Mallow and Wireweed will be controlled only in the cotyledon stage.
Rate / ha: 2.1 L
Critical comments: Where Wireweed is dominant or weeds are more mature, 2 applications of 2.1 L/ha should be made at an interval of 14 to 21 days.

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

WITHHOLDING PERIOD: NOT REQUIRED WHEN USED AS DIRECTED

Registered for culturesRate
Onions2.1 - 2.8 l