Lorsban NT

Manufacturer
Dow AgroSciences
Category
Insecticides
Registered until
2023-12-31
Registration number
29650
Active materials
Links

GENERAL INFORMATION


Lorsban NT Insecticide is active against various insect pests by inhalation, contact and ingestion. It is not systemic in the plant system. This product is decomposed by sunlight. Treatment of plants that are under extreme drought stress may result in some crop damage.

Tank Mixtures

In some cases, tank mixing a pest control product with another pest control product or a fertilizer can
result in biological effects that could include, but are not limited to: reduced pest efficacy or increased host crop injury. The user should contact Dow AgroSciences Canada Inc. at 1-800-667-3852 or www.dowagro.ca, for information before mixing any pesticide or fertilizer that is not specifically recommended on this label. The user assumes the risk of losses that result from the use of tank mixes that do not appear on this label or that are not specifically recommended by Dow AgroSciences Canada Inc.

MIXING INSTRUCTIONS
To prepare the spray, add approximately 1/4 of the required amount of water to the spray tank and with agitation add the Lorsban NT Insecticide. Complete filling the tank with the balance of water needed. Do not allow the pesticide to come in contact with the water intake pipe. Maintain sufficient agitation during both mixing and application to ensure uniformity of the spray mixture. To avoid damage to the crop mix Lorsban NT Insecticide only with pesticides listed on this label.

DIRECTIONS FOR USE


DO NOT apply this product directly to aquatic habitats (such as lakes, rivers, sloughs, ponds, prairie potholes, creeks, marshes, streams, reservoirs, ditches and wetlands), estuaries habitats or marine habitats.
DO NOT contaminate irrigation or drinking water supplies or aquatic habitats by cleaning of equipment or disposal of wastes.
Application by aircraft is permitted only where specified in the directions for use.
A plantback interval of 30 days must be observed between application and planting of rotational crops, with the exception of radish, Chinese cabbage, pak choi and cole crops for which no plantback restriction is required.

For all applications: DO NOT apply during periods of dead calm. Avoid application of this product when winds are gusty.

Soil Applications

The higher rate of Lorsban NT Insecticide should be used when the soil surface is extremely dry or the insect infestation is heavy. When preplant soil applications of Lorsban NT Insecticide are being made to muck soil, do not incorporate. Incorporation on mineral soils should be no deeper than 5 cm.

Foliar Applications

Best results will be obtained when application is made during the early evening. Apply as a broadcast application in sufficient water to ensure thorough coverage of the foliage.

Field Sprayer Applications (1)

Rate of Application (g a.i./ha): Up to 576
Buffer Zones (metres) Required for the Protection of Aquatic Habitats With Water Depths Of:
< 1 metre: 50
1–3 metre: 40
> 3 metre: 30

Rate of Application (g a.i./ha): Greater than 576, and less than or equal to 1152
Buffer Zones (metres) Required for the Protection of Aquatic Habitats With Water Depths Of:
< 1 metre: 55
1–3 metre: 45
> 3 metre: 35

Rate of Application (g a.i./ha): Greater than 1152 and up to 2304
Buffer Zones (metres) Required for the Protection of Aquatic Habitats With Water Depths Of:
< 1 metre: 60
1–3 metre: 50
> 3 metre: 40

1 Buffer zones are not required for treatments applied as a drench (i.e., drench applications for control of cabbage maggot, onion maggot and seedcorn maggot).

NOTE: Applicators may recalculate a site-specific buffer zone by combining information on current weather conditions and spray configuration for the following applications: all airblast applications, and for field and aerial applications which specify the following droplet size category wording on the product label: „DO NOT apply with spray droplets smaller than the American Society of Agricultural Engineers (ASAE) [Fine or Medium or Coarse] classification.‟ To access the Buffer Zone Calculator, please visit the Pest Management Regulatory Agency web site.

Aerial Application

For aerial applications: DO NOT apply when wind speed is greater than 16 km/h at flying height at the site of application. The nozzle type is restricted to CP, with the following set-up restriction:
Nozzle Type: CP
Restriction: DO NOT use greater than 30 deflection

For all aerial applications, a buffer zone of 100 metres is required for the protection of aquatic habitats.

Directions for Use
Apply only by fixed-wing or rotary aircraft equipment which has been functionally and operationally calibrated for the atmospheric conditions of the area and the application rates and conditions of this label.
Label rates, conditions and precautions are product specific. Read and understand the entire label before opening this product. Apply only at the rate recommended for aerial application on this label. Where no rate for aerial application appears for the specific use, this product cannot be applied by any type of aerial equipment. Ensure uniform application. To avoid streaked, uneven or overlapped application, use appropriate marking devices

Use Precautions
Apply only when meteorological conditions at the treatment site allow for complete and even crop coverage. Apply only under conditions of good practice specific to aerial application as outlined in the National Aerial Pesticide Application Manual, developed by the Federal/Provincial/Territorial Committee on Pest Management and Pesticides.
Do not apply to any body of water. Avoid drifting of spray onto any body of water or other non-target areas. Specified buffer zones should be observed.
Coarse sprays are less likely to drift, therefore, avoid combinations of pressure and nozzle type that will result in fine particles (mist). Do not apply during periods of dead calm or when wind velocity and direction pose a risk of spray drift. Do not spray when the wind is blowing towards a nearby sensitive crop, garden, terrestrial habitat (such as shelter-belt) or aquatic habitat.

Operator Precautions

Do not allow the pilot to mix chemicals to be loaded onto the aircraft. Loading of premixed chemicals with a closed system is permitted.
It is desirable that the pilot have communication capabilities at each treatment site at the time of application.
The field crew and mixer/loaders must wear chemical resistant gloves, coveralls and goggles or face shield during mixing/loading, cleanup and repair. Follow the more stringent label precautions in cases where the operator precautions exceed the generic label recommendations on the existing ground boom label.
All personnel on the job site must wash hands and face thoroughly before eating and drinking. Protective clothing, aircraft cockpit and vehicle cabs must be decontaminated regularly.

Product Specific Precautions

Read and understand the entire label before opening this product. If you have questions, call the manufacturer at 1-800-667-3852 or obtain technical advice from the distributor or your provincial agricultural representative. Application of this specific product must meet and/or conform to the following:
See specific crop instructions for additional precautions and recommended application rates.

DIRECTIONS FOR USE – SITES, PESTS, RATES AND DIRECTIONS
Economic thresholds are not given on this label. Apply Lorsban NT Insecticide when recommended by provincial authorities and according to provincial guidelines. Do not add any additional adjuvants, surfactants or spreader stickers to Lorsban NT Insecticide.

CROP: BARLEY, WHEAT, OATS

Pests: Armyworm (including bertha armyworm), army cutworm, darksided cutworm, pale western cutworm, redbacked cutworm

Rates and Directions: Apply 875 ml – 1.2 litres of product in 50–200 L/ha for ground application equipment or in 10–30 L/ha for aircraft. Apply to soil or foliage. When preplant soil applications are being made to muck soil, do not incorporate. Incorporation on mineral soils should be no deeper than 5 cm.
Pests: Brown wheat mite
Rates and Directions: Apply 625 millilitres of product in 50–200 L/ha for ground application equipment or in 10–30 L/ha for aircraft. Apply as a foliar spray.
Pests: Grasshoppers
Rates and Directions: Apply 580-875 millilitres of product in 50–200 L/ha for ground application equipment, or in 10–30 L/ha for aircraft. Apply as a broadcast foliar spray. Use the low rate for juvenile grasshoppers and the high rate for adults. Treat adjacent ungrazed and unoccupied areas such as roadsides, rights-of-way and fence lines at the first sign of infestation.
Pests: Orange wheat blossom midge (WHEAT only)
Rates and Directions: Apply 830 ml – 1.0 litres of product in 50–200 L/ha for ground application. Apply 1.0 litres of product in 10–30 L/ha for aerial application. Apply when adults reach the economic threshold and when 25% of the wheat heads have emerged from the boot, but preferably delay spraying until 30% of the crop is flowering. Timing is critical to ensure good control. Applications should be made in the late afternoon or early evening when temperatures exceed 15 C and wind speed is less than 10 km/h.
Pests: Russian wheat aphid
Rates and Directions: Apply 500 millilitres of product in a minimum of 100 L/ha for ground application equipment or in a minimum of 20 L/ha for aircraft. Apply as a foliar spray.
Restrictions: 
Do not apply more than once per season to barley or wheat.
Do not apply within 60 days of harvest.
Application is permitted by ground application equipment or aircraft where specified.
Do not enter treated fields until 1 day after application

CROP: CANOLA

Pests: Army cutworm, darksided cutworm, pale western cutworm, redbacked cutworm, variegated cutworm
Rates and Directions: Apply 875 ml – 1.2 litres of product in 50–200 L/ha for ground application equipment, or in 10–30 L/ha for aircraft. Apply to the soil or foliage. When preplant soil applications are being made to muck soil, do not incorporate. Incorporation on mineral soils should be no deeper than 5 cm.
Pests: Bertha armyworm, alfalfa looper, armyworm
Rates and Directions: Apply 750 millilitres (ml) -1.0 litres of product in 50–200 L/ha for ground application equipment, or in 10–30 L/ha for aircraft. Apply as a foliar spray. Use the higher rate of dilution when infestations are heavy and when the foliage is dense. Spray in the evening to reduce harm to pollinators.
Pests: Diamondback moth (larvae)
Rates and Directions: Apply 1.0 – 1.5 litres of product in 100–200 L/ha for ground application equipment, or in 40 L/ha for aircraft. Apply as a foliar spray. Use the higher rate of dilution when infestations are heavy and when the foliage is dense. Spray in the evening to reduce harm to pollinators.
Pests: Grasshoppers
Rates and Directions: Apply 580 – 875 millilitres of product in 50–200 L/ha for ground application equipment, or in 10–30 L/ha for aircraft. Apply as a foliar spray. Use the low rate for the control of juvenile grasshoppers and the high rate for the control of adult grasshoppers. Adjacent ungrazed and unoccupied areas such as roadsides, rights-of-way and fence lines should be treated at the first sign of infestation.
Pests: Lygus bugs
Rates and Directions: Apply 500 ml – 1.0 litres of product in 50–200 L/ha for ground application equipment, or in 10–30 L/ha for aircraft. Apply as a foliar spray. Use the higher rate of dilution when infestations are heavy and when the foliage is dense. Spray in the evening to reduce harm to pollinators.
Restrictions: 
Do not apply more than once per season to barley or wheat.
Do not apply within 60 days of harvest.
Application is permitted by ground application equipment or aircraft where specified.
Do not enter treated fields until 1 day after application


CROP: CORN (FIELD, SWEET)

Pests: Black cutworm, darksided cutworm, redbacked cutworm

Rates and Directions: 
SOIL TREATMENT (PREPLANTING)
Apply 2.4 litres of product in 200–400 L/ha. Apply once as a soil treatment 3–7 days before planting. Do not incorporate. Also apply to a 15 m strip into adjacent fence rows.
SEEDLING TREATMENT
Apply 1.2 – 2.4 litres of product in 200–400 L/ha. Apply once as a broadcast spray at the 2- to 5-leaf stage of the crop.
Restrictions: 
Do not apply more than 1 application per season.
Do not apply within 70 days of harvest.
Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not enter treated fields until 1 day after application.


CROP: FLAX


Pests: Army cutworm, darksided cutworm, pale western cutworm, redbacked cutworm, variegated cutworm, armyworm
Rates and Directions: Apply 875 ml – 1.2 litres of product in 50–200 L/ha for ground application equipment, or in 10–30 L/ha for aircraft. Apply to the soil or foliage.
Pests: Bertha armyworm
Rates and Directions: Apply 750 ml – 1.0 litres of product in 50–200 L/ha for ground application equipment and 10–30 L/ha for aircraft. Apply as a foliar spray. Use the higher rate for larger larvae or when foliage is dense.
Restrictions: 
Do not apply more than once per season.
Do not apply within 21 days of harvest.
Application is permitted by ground application equipment or aircraft where specified.
Do not enter treated fields until 1 day after application.


CROP: LENTIL

Pests: Grasshoppers

Rates and Directions: Apply 580 ml – 1.2 litres of product in 50–200 L/ha for ground application equipment, or in 10–30 L/ha for aircraft. Apply once per year at the flowering to early podding stage of crop. Uniform coverage of the crop and the crop canopy is essential. Use the low rate for the control of juvenile grasshoppers and the high rate for the control of adult grasshoppers. Adjacent ungrazed and unoccupied areas such as roadsides, right-of-ways and fence lines should be treated at the first sign of infestation.
Pests: Pale western cutworm
Rates and Directions: Apply 875 ml – 1.2 litres of product in 100–200 L/ha for ground application equipment, or in at least 20 L/ha for aircraft. Apply as a broadcast spray when damage first appears.
Restrictions: 
Application is permitted by ground application equipment or aircraft where specified.
Do not apply more than once per season.
Do not apply within 21 days of harvest for applications up to 420 g a.i./ha. For application greater than 420 g a.i./ha, do not apply within 60 days of harvest.
Do not enter treated fields until 1 day after application.

CROP: SUNFLOWER

Pests: Army cutworm, pale western cutworm, redbacked cutworm
Rates and Directions: Ground application only (DO NOT APPLY BY AIRCRAFT). Apply 1.2 litres of product in 50–200 L/ha. Apply as a broadcast spray when damage first appears. When preplant soil applications are being made to muck soil, do not incorporate. Incorporation on mineral soils should be no deeper than 5 cm.
Pests: Seed weevil
Rates and Directions: Ground or aerial application. Apply 1.2 litres of product in at least 20 L/ha. Apply in late July to early August when populations of weevils are observed in the sunflower heads.
Restrictions: 
Application is permitted by ground application equipment or aircraft where specified.
Do not apply more than once per season.
Do not apply within 42 days of harvest.
Do not enter treated fields until 1 day after application.

CROP: CARROT

Pests: Black cutworm, darksided cutworm, redbacked cutworm
Rates and Directions: 
SOIL TREATMENT
Apply 2.4 – 4.8 litres of product in 200–400 L/ha. Apply once per season before planting. Application is also permitted on a 15 m strip adjacent to fence rows. Use the low rate except under conditions of low soil moisture. Use the high rate if the top 1 cm of soil is dry. When preplant soil applications are being made to muck soil, do not incorporate. Incorporation on mineral soils should be no deeper than 5 cm.
SEEDLING TREATMENT
Apply 2.4 – 4.8 litres of product in 200–400 L/ha. Apply as a broadcast spray at the 2- to 5-leaf stage. Use the low rate except under conditions of low soil moisture. Use the high rate if the top 1 cm of soil is dry.
Restrictions: 
Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not apply more than once per season.
Do not enter treated fields until 1 day after application.
Do not apply within 60 days of harvest.


CROP: CELERY, CUCUMBER, PEPPER (GREEN)

Pests: Black cutworm, darksided cutworm, redbacked cutworm
Rates and Directions: 
SOIL TREATMENT
Apply 2.4 litres of product in 200–400 L/ha. Apply once as a soil treatment 3–7 days before planting or transplanting. Do not incorporate. Also apply to a 15 m strip into adjacent fence rows.
SEEDLING TREATMENT
Apply 1.2 – 2.4 litres of product in 200–400 L/ha. Apply once as a broadcast spray at the 2- to 5-leaf stage of the crop.
Restrictions: 
Do not apply more than once per season.
Do not apply within 70 days of harvest for celery, 40 days of harvest for pepper, or 60 days of harvest for cucumber.
Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not enter treated fields until 1 day after application.


CROP: GARLIC

Pests: Black cutworm, darksided cutworm, redbacked cutworm
Rates and Directions: 

SOIL TREATMENT
Apply 2.4 litres of product in 200–400 L/ha. Apply once, 3–7 days before transplanting. Do not incorporate. Also apply to a 15 m strip into adjacent fence rows.
SEEDLING TREATMENT
Apply 1.2 – 2.4 litres of product in 200–400 L/ha. Apply once as a broadcast spray at the 2- to 5-leaf stage of the crop.
Pests: Onion maggot
Rates and Directions:
 Apply 3.5 litres of product in 1000 L/ha. Apply as a drench to the soil over the seedling row.
Restrictions:
Do not apply more than twice per season.
Do not apply within 50 days of harvest.
Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not enter treated fields until 1 day after application.


CROP: ONION (bulb, pickling)

Pests: Black cutworm, darksided cutworm, redbacked cutworm
Rates and Directions: 
SOIL TREATMENT
Apply 2.4 – 4.8 litres of product in 200–400 L/ha. Apply once per season before planting or transplanting. Application is also permitted on a 15 m strip adjacent to fence rows. Use the low rate except under conditions of low soil moisture. Use the high rate if the top 1 cm of soil is dry. When preplant soil applications are being made to muck soil, do not incorporate. Incorporation on mineral soils should be no deeper than 5 cm.
SEEDLING TREATMENT
Apply 2.4 – 4.8 litres of product in 200–400 L/ha. Apply as a broadcast spray at the 2- to 5-leaf stage. Use the low rate except under conditions of low soil moisture. Use the high rate if the top 1 cm of soil is dry.
Restrictions: 
Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not apply more than once per season.
Do not enter treated fields until 1 day after application.
Do not apply to bunching onions. [See Rates and Directions]
Do not apply within 60 days of harvest.


CROP: PAK CHOI, BROCCOLI, BRUSSELS SPROUT, CABBAGE, CAULIFLOWER, CHINESE CABBAGE

Pests: Black cutworm, darksided cutworm, redbacked cutworm (for BROCCOLI, BRUSSEL SPROUTS, CABBAGE, CAULIFLOWER, CHINESE CABBAGE)
Rates and Directions:

SOIL TREATMENT
Apply 2.4 litres of product in 200–400 L/ha. Apply once, 3–7 days before transplanting. Do not incorporate. Also apply to a 15 m strip into adjacent fence rows.
SEEDLING TREATMENT
Apply 1.2 – 2.4 litres of product in 200–400 L/ha. Apply once as a broadcast spray at the 2- to 5-leaf stage of the crop.
Pests: Cabbage maggot
Rates and Directions: 
AT-PLANTING TREATMENT: Apply 210 millilitres of product/1000 m row. Apply one drench spray in 1000 L/ha spray solution, 10 cm on each side of the plant, 7–10 days after seeding or 3 days after transplanting.
POST PLANTING DRENCH: Mix 1.68 litres of product in enough water to make 1000 L of finished spray. Apply 12.5 L of this solution per 100 m of row on soil, 10 cm on each side of the plant. Do not apply to harvestable portions of the crop.
If no granular treatment was used at seeding: For broccoli, Brussels sprouts, cabbages and cauliflower, apply a drench treatment within 3 days of transplanting (after plant recovery) or 7–10 days after seeding. Repeat 21 days after the transplanting drench or 28 days after the seeding drench.
Restrictions: 
Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not enter treated fields until 1 day after application for pak choi and Chinese cabbages. Do not enter treated fields until 10 days after application for cauliflower, 1 day after application for all other crops. [See also below]
If no granular chlorpyrifos treatment has been used, do not apply more than twice per season to broccoli, cabbages, cauliflower, Chinese cabbages and pak choi, or three times per season to Brussels sprouts.
If granular treatment has been used, do not apply more than once per season to broccoli, cabbages, cauliflower, Chinese cabbages and pak choi, or twice per season to Brussels sprouts.
Do not apply within 32 days of harvest for broccoli, Brussels sprouts, cabbages, cauliflower or Chinese cabbages; or within 15 days of harvest for pak choi.


CROP: POTATO

Pests: Black cutworm, darksided cutworm, redbacked cutworm
Rates and Directions: 
SOIL TREATMENT
Apply 2.4 litres of product in 200–400 L/ha. Apply once as a broadcast spray 3–7 days before planting. Do not incorporate. Also apply to a 15 m strip into adjacent fence rows.
SEEDLING TREATMENT
Apply 1.2 – 2.4 litres of product in 200–400 L/ha. Apply once as a broadcast spray when damage first appears.
Pests: Colorado potato beetle (larvae), potato flea beetle, tarnished plant bug
Rates and Directions: 
Apply 1.0 litres of product in 400–800 L/ha as a foliar spray.
Restrictions:
 Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not apply more than once per season.
Do not apply within 7 days of harvest.
Do not enter treated fields to conduct scouting, hand weeding or irrigation activities until 1 day after application.


CROP: RUTABAGA

Pests: Black cutworm, darksided cutworm, redbacked cutworm
Rates and Directions: 
SOIL TREATMENT
Apply 2.4 litres of product in 200–400 L/ha. Apply once as a broadcast spray 3–7 days before planting. Do not incorporate. Also apply to a 15 m strip into adjacent fence rows.
SEEDLING TREATMENT
Apply 1.2 – 2.4 litres of product in 200–400 L/ha. Apply once as a broadcast spray at the 2- to 5-leaf stage of the crop.
Pests: Cabbage maggot
Rates and Directions: 
Apply 210 millilitres of product in 125 L/1000 m row. Apply as a postplanting drench to soil, 10 cm on each side of the plant. Application rates for different row spacings are as follows:
Row Spacing: 30 cm
Litres Product/ha: 7.0
Row Spacing: 60 cm 
Litres Product/ha: 3.5
Row Spacing: 75 cm
Litres Product/ha: 2.8
Row Spacing: 80 cm 
Litres Product/ha: 2.63
Row Spacing: 90 cm
Litres Product/ha: 2.33
Row Spacing: 105 cm
Litres Product/ha: 2.0
Do not apply to harvestable portions of the crop. If no granular treatment was used at seeding, apply drench treatments at 10, 28, 49 and 70 days after seeding. If granular treatment with a chlorpyrifos insecticide was used at seeding, apply drench treatments at 28, 49 and 70 days after seeding.
Restrictions: 
Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not enter treated fields until 1 day after application.
Do not apply within 30 days of harvest. [See also below]
If no granular chlorpyrifos treatment has been used, do not apply more than 4 times per season.
If granular chlorpyrifos treatment has been used, do not apply more than 3 times per season.

CROP: STRAWBERRY

Pests: Strawberry cutworm (crown borer)
Rates and Directions: 
Apply 1.2 litres of product in 2000 L/ha. Apply once as a foliar spray between June 1 and June 15. Large volumes of water are desirable to ensure full wetting of the crown area of the plants.
Restrictions: 
Do not apply more than once per season.
Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not apply within 20 days of harvest.
Do not enter treated fields until 1 day after application.

CROP: SUGARBEET

Pests: Pale western cutworm, redbacked cutworm
Rates and Directions: 
Apply 1.2 – 2.4 litres of product in 50–200 L/ha. Apply as a broadcast spray to crop seedlings when damage first appears. When preplant soil applications are being made to muck soil, do not incorporate. Incorporation on mineral soils should be no deeper than 5 cm.
Restrictions: 
Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not apply more than once per season.
Do not apply within 90 days of harvest.
Do not enter treated fields until 1 day after application.

CROP: TOBACCO

Pests: Black cutworm, darksided cutworm, redbacked cutworm
Rates and Directions: 
SOIL TREATMENT
Apply 2.4 – 4.8 litres of product in 200–400 L/ha. Apply once, 3–7 days before planting or transplanting. If the top 1 cm or more of soil is dry, use the higher rate. When preplant soil applications are being made to muck soil, do not incorporate. Incorporation on mineral soils should be no deeper than 5 cm. Also apply to a 15 m strip into adjacent cover crop and to fence rows.
Pests: Darksided cutworm
Rates and Directions: 
COVER CROP TREATMENT
Apply 1.125 - 1.2 litres of product in 200–400 L/ha. Darksided cutworms may feed on the cover crop before spring plough-down. Apply to the area planted to tobacco and to a strip about 15 m into nearby cover crop and fence rows. Application should be made in mid to late April, 4 to 5 days before plough-down. When the rye cover crop is about 15 cm tall, the cutworm larvae will be at the right stage for the best control. Cereals grown for cover crop treated with this insecticide should not be used for human or animal consumption if treated within 60 days of harvest.
Restrictions: 
Do not apply more than once per season.
Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not enter treated fields until 1 day after application.

Preharvest Intervals

Time Between Last Application and Harvest
Crop: potato
Days: 7
Crop: Chinese cabbage, Pak-choi
Days: 15
Crop: strawberry
Days: 20
Crop: lentils (for applications up to 875 mL/ha), canola, flax
Days: 21
Crop: rutabaga (post-plant drench treatment)
Days: 28
Crop: rutabaga (pre-plant or seedling treatments)
Days: 30
Crop: Broccoli, Brussels sprouts, cabbage, cauliflower
Days: 32
Crop: green pepper
Days: 40
Crop: sunflower
Days: 42
Crop: garlic
Days: 50
Crop: cucumber, lentils (for application greater than 875 mL/ha), barley, wheat, oats, bulb onion, carrot
Days: 60
Crop: celery, sweet and field corn (seedling treatment only)
Days: 70
Crop: Sugar beet
Days: 90


Restricted Entry Intervals
The worker restricted entry level (REI) is 24 hours for all crops except cauliflower (10 days) and filberts (2 days).

TANK-MIX COMBINATIONS WITH HERBICIDES
Lorsban NT Insecticide can be tank mixed with the herbicides listed for wheat, oats and barley. The mixture will control insect pests as well as broadleaved or grassy weeds as recommended on the labels of the products used. Read carefully and follow all use directions and use precautions on both the Lorsban NT Insecticide label and the label of the herbicide to be used for tank mixing. Failure to follow the rates of use and timing of application as recommended for each product will result in unsatisfactory control of the insect or weed target pest.

When tank mixing Lorsban NT Insecticide with the following herbicides, always add the herbicide to the spray tank and then add the Lorsban NT Insecticide:
Banvel plus 2,4-D Amine
Buctril M
Glean Herbicide Dry Flowable
MCPA Ester
MCPA Amine
Tordon 202C Liquid Herbicide
2,4-D Amine
2,4-D Ester

NOTE: If Lorsban NT Insecticide is added first, it may settle out and cause plugging of lines or nozzles.

NOTE TO USER: READ THE FOLLOWING BEFORE USING THIS PRODUCT FOR THE INDICATED SPECIAL USE APPLICATIONS: The DIRECTIONS FOR USE for this product for the use(s) described below were developed by persons other than Dow AgroSciences Canada Inc. and accepted for registration by Health Canada under the User Requested Minor Use Label Expansion program. Dow AgroSciences Canada Inc. itself makes no representation or warranty with respect to performance (efficacy) and/or crop tolerance (phytotoxicity) claims for this product when used on the crop(s) listed below.
Accordingly, the Buyer and User assume all risks related to performance and crop tolerance arising, and agree to hold Dow AgroSciences Canada Inc. harmless from any claims based on efficacy and/or phytotoxicity in connection with the use(s) described below.

DIRECTIONS FOR USE

CROP: ASIAN RADISH (LO BOK, DAIKON)

Pests: Cabbage maggot
Rates and Directions: 
Apply 210 millilitres in 1000 L of water per 1000 m row. Apply as a drench over seeded rows at 7, 20 and 35 days after seeding.
Restrictions: 
Do not apply more than 3 times per season.
Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not apply within 32 days of harvest.
Do not enter treated fields until 1 day after application.

CROP: CHINESE BROCCOLI

Pests: Cabbage maggot
Rates and Directions: 
Apply 150 millilitres of product in 800 L/1000 m row. Apply once per season banded over the row 5–7 days after seeding.
Restrictions: 
Do not apply more than once per season.
Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not apply within 21 days of harvest.
Do not enter treated fields until 1 day after application.

CROP: FILBERT

Pests: Filbert aphid
Rates and Directions: 
Apply 4.2 – 4.8 litres of product in 100 L/ha. Apply as a foliar spray with ground application only using an airblast sprayer. Direct nozzles of air blast sprayer into the orchard when spraying border rows.
Restrictions: 
Do not apply more than three times per season.
Do not apply within 14 days of harvest.
Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not enter treated fields until 4 days after application to conduct scouting activities.

CROP: RADISH

Pests: Cabbage maggot
Rates and Directions: 
Apply 85 millilitres of product in 380 L of water per 1000 m row. Apply as a drench with seed at planting time.
Restrictions:
Do not apply more than once per season.
Ground application only (DO NOT APPLY BY AIRCRAFT).
Do not apply within 21 days of harvest.
Do not enter treated fields until 1 day after application.

Refer to the main Lorsban NT Insecticide label for additional details and instructions, including preharvest intervals, before using.
READ THE ROTATIONAL CROPPING RESTRICTIONS ON THE FULL LABEL BEFORE USING THIS PRODUCT.

NOTICE TO USER: This pest control product is to be used only in accordance with the directions on the label. It is an offence under the Pest Control Products Act to use this product in a way that is inconsistent with the directions on the label. The user assumes the risk to persons or property that arises from any such use of this product.

RESISTANCE MANAGEMENT RECOMMENDATIONS
For resistance management, please note that Lorsban NT Insecticide contains a Group 1B1 insecticide. Any insect population may contain individuals naturally resistant to Lorsban NT Insecticide and other Group 1B1 insecticides. The resistant individuals may dominate the insect population if this group of insecticides are used repeatedly in the same fields. Other resistance mechanisms that are not linked to site of action but are specific for individual chemicals, such as enhanced metabolism, may also exist. Appropriate resistance-management strategies should be followed.
To delay insecticide resistance:
Where possible, rotate the use of Lorsban NT Insecticide or other Group 1B1 insecticideswith different groups that control the same pests in a field.
Use tank mixtures with insecticides from a different group when such use is permitted.
Insecticide use should be based on an IPM program that includes scouting, record keeping, and considers cultural, biological and other chemical control practices.
Monitor treated pest populations for resistance development.
Contact your local extension specialist or certified crop advisors for any additional pesticide resistance-management and/or IPM recommendations for the specific site and pest problems in your area.

NOTICE TO USER: This pest control product is to be used only in accordance with the directions on the label. It is an offence under the Pest Control Products Act to use this product in a way that is inconsistent with the directions on the label. The user assumes the risk to persons or property that arises from any such use of this product.


Registered for culturesRatePreharvest Interval
Spring barley0.5 - 1.2 l60
Winter barley0.5 - 1.2 l60
Spring wheat0.5 - 1.2 l60
Winter wheat0.5 - 1.2 l60
Spring oats0.5 - 1.2 l60
Winter oats0.5 - 1.2 l60
Canola0.5 - 1.5 l21
Corn1.2 - 2.4 l70
Winter flax1.2 - 2.4 l21
Spring flax1.2 - 2.4 l21
Lentils0.58 - 1.2 l21
Sunflowers1.2 l42
Carrots2.4 - 4.8 l60
Celery1.2 - 2.4 l70
Cucumbers1.2 - 2.4 l60
Peppers1.2 - 2.4 l40
Garlic1.2 - 3.5 l50
Onions2.4 - 4.8 l60
Brussels sprouts1.2 - 2.4 l32
Broccoli1.2 - 2.4 l32
Cabbage1.2 - 2.4 l32
Chinese cabbage1.2 - 2.4 l32
Cauliflower1.2 - 2.4 l32
Potatoes1.2 - 2.4 l7
Rutabagas1.2 - 2.4 l30
Strawberries1.2 l20
Sugar beets1.2 - 2.4 l90
Tobacco1.25 - 4.8 l60