Closer^™

Insecticide

Group

Print Product Details

Apply Closer™ insecticide with Isoclast™ active when insect outbreaks occur for quick control of aphids and other pests.

Learn more about Corteva Agriscience Horticulture Products

Closer^™ Insecticide Label

Closer^™ Insecticide SDS

Jump to: Benefits Crops Registrations Technical Specifications Videos Other Products Resources

Benefits

Use Closer for quick and effective control of aphids, leafhoppers and scale insects in your vegetable, fruit and field crops.

Exceptional knockdown and residual control

Exceptional knockdown and residual control

Closer is effective in treating outbreaks and is valuable as part of an Integrated Pest Management program to minimize flare-ups. Isoclast™ active moves quickly through the plant and controls pests through both contact and digestion. Closer’s rapid results decrease the chance of virus transmission, which would otherwise damage both quality and yield.

Resistance management

Resistance management

Closer contains Isoclast active, the first active in a new class of insecticides, which is ideal for controlling insects resistant to other insecticide classes. The spectrum of activity and other properties of Closer insecticide makes it an excellent fit for Integrated Pest Management programs.

Control while maintaining beneficial populations

Control while maintaining beneficial populations

Isoclast is selective and has low impact on beneficial arthropods when used according to the product label.

Crops

Use Closer on a variety of horticulture crops for effective control of stubborn sap-feeding and scale insects.

Apricot (Prunus armeniaca)

Asparagus (Asparagus L.)

Cabbage (Brassica oleracea)

Carrot (Daucus carota ssp. sativus)

Cauliflower (Brassica oleracea var. botrytis)

Celery Root (Apium graveolens var. rapaceum)

Chokeberry (Aronia spp.)

Corn, Sweet (Zea mays ssp. mays)

Corn, Sweet (Zea mays)

Grape (Vitis spp.)

Loquat

Nectarine (Prunus persica var. nucipersica)

Nut, Tree Nut, Various

Parsley (Petroselinum crispum)

Peach (Prunus persica)

Plum (Prunus spp.)

Potato, Sweet (Ipomoea batatas var. batatas)

Potato, Sweet (Ipomoea batatas)

Potato (Solanum tuberosum ssp. Tuberosum)

Radish (Raphanus sativus var. sativus)

Rutabaga (Brassica napus var. napobrassica)

Swiss Chard (Beta vulgaris var. flavescens)

Turnip (Brassica rapa ssp. rapa)

Registered
Unregistered

Map View List View

Technical Specifications

Approved Use

Precautions
Rates

Rates are based on crop and pest. See product label for details.
Application Timing

Pre-harvest interval

• In brassica (cole) vegetables and leafy vegetables, do not apply within three days of harvest.

• In grapes, do not apply within seven days of harvest.

• In pome fruits and stone fruits, do not apply within seven days of harvest.

• In root, tuberous and corm vegetables, do not apply within seven days of harvest.
Packaging

12 x 1 L jugs
Mixing Instructions

• Fill the spray tank with water to about ½ of the required spray volume.

• Start agitation and add the required amount of Closer.

• Continue agitation while mixing and filling the spray tank to the required spray volume.

• Maintain sufficient agitation during application to ensure uniformity of the spray mix.

• Do not allow water or spray mixture to back-siphon into the water source.
Tank Mixes

No registered tank mixes.
Approved Use

Precautions

• Do not make applications less than seven days apart.

• DO NOT apply this product during crop flowering period or when flowering weeds are present in the treatment area (exceptfor potatoes where applications during crop flowering period are allowed).

• Re-entry interval (REI) is 12 hours or until sprays have dried.

Videos

Crop Protection for a Healthier Blueberry Crop

Protect your highbush and lowbush blueberries from insects, diseases and weeds with our grower-focused portfolio of crop protection products - for a healthier, higher quality blueberry crop. Learn more at: http://horticulture.corteva.ca/ Connect wit

Crop Protection for a Healthier Blueberry Crop

Protect your Pome fruit crops

Protect your pome fruit crops from insects, diseases, and weeds with our outstanding lineup of grower-focused products.

Protect your Pome fruit crops

Protect your pome fruit crops from insects, diseases, and weeds with our outstanding lineup of grower-focused products.

Insect, Weed and Disease control in Leafy Vegetable Crops

Corteva Agriscience™ offers a wide range of grower-focused solutions to manage pests in leafy vegetables.

Insect, Weed and Disease control in Leafy Vegetable Crops

Corteva Agriscience™ offers a wide range of grower-focused solutions to manage pests in leafy vegetables.

Controlling pests and weeds in potato crops

Corteva Agriscience™ is proud to offer an outstanding lineup of grower-focused products to manage pests and weeds in potato crops.

Controlling pests and weeds in potato crops

Corteva Agriscience™ is proud to offer an outstanding lineup of grower-focused products to manage pests and weeds in potato crops.

Using Closer™ insecticide to control Black Cherry aphids | Corteva Agriscience Canada

Our Horticulture specialist, Lisa Jarrett is in a cherry block looking for black cherry aphids and talks about how to control them with Closer insecticide.

Using Closer™ insecticide to control Black Cherry aphids | Corteva Agriscience Canada

Our Horticulture specialist, Lisa Jarrett is in a cherry block looking for black cherry aphids and talks about how to control them with Closer insecticide.

Crop Protection for a Healthier Blueberry Crop

2:2

Protect your Pome fruit crops

1:34

Insect, Weed and Disease control in Leafy Vegetable Crops

2:1

Controlling pests and weeds in potato crops

1:38

Using Closer™ insecticide to control Black Cherry aphids | Corteva Agriscience Canada

1:43