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Bayer CropScienceSKU CH-11815

Decis Expert Ec100

Decis Expert is an insecticide in the form of a concentrate for preparing an aqueous emulsion. The product acts by contact and ingestion and is intended for the control of chewing and sucking pests.

Pack
250 ml
CHF 29.94CHF 37.43Halloween −20%
incl. VAT, plus shipping

Description

How to use Decis Expert EC 100?

Decis Expert EC 100 active substance:

deltamethrin - (compound from the pyrethroid group) – 100 g/l (10.5%).

Action of Decis Expert EC 100:

Dosage of Decis Expert EC 100:

Winter oilseed rape

Flea beetles

Maximum / recommended dose for single application: 65 ml/ha.

Apply after beetles appear on young plants or after first damage is observed.

Cabbage seed weevil

Maximum / recommended dose for single application: 75 ml/ha.

Spray before beetles lay eggs, according to monitoring.

Pollen beetle (treatment against pollen beetle also controls the four-toothed cabbage seed weevil)

Maximum / recommended dose for single application: 50 ml/ha.

Spray according to monitoring after beetles appear in the crop.

Pod pests (cabbage seed weevil, cabbage blossom weevil).

Maximum / recommended dose for single application: 75 ml/ha.

Number of treatments in autumn season: 1.

Number of treatments in spring season: 2.

Intervals between treatments: 14 – 21 days.

Maximum number of treatments in the growing season: 3.

Recommended water volume: 300 l/ha.

Recommended spraying: medium droplet size.

Between individual pyrethroid spraying treatments in spring, use products from other chemical groups.

USE OF PLANT PROTECTION PRODUCT IN HORTICULTURAL AND SMALL-AREA APPLICATIONS

The user alone is responsible for the effectiveness and phytotoxicity of the plant protection product used in small-area crops.

FRUIT CROPS

Pear tree

Aphids

Application timing: Spray after the first aphid colonies appear, from the beginning of the main shoot growth phase to the end of the phase when fruits are ripe for consumption (BBCH 31-89).

Maximum / recommended dose for single application: 0.125 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Leafhoppers

Application timing: Spray after adult leafhoppers appear, from the beginning of the main shoot growth phase to the end of the phase when fruits are ripe for consumption (BBCH 31-89).

Maximum / recommended dose for single application: 0.125 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Recommended water volume: 500 l/ha.

Recommended spraying: medium droplet size.

Maximum number of treatments in the growing season: 2.

Plum tree

Aphids

Application timing: Spray after the first aphid colonies appear, from the beginning of the main shoot growth phase to the end of the phase when fruits are ripe for consumption (BBCH 31-89).

Maximum dose for single application: 0.125 l/ha.

Recommended dose for single application: 0.075-0.125 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Recommended water volume: 500-1000 l/ha.

Recommended spraying: medium droplet size.

Spotted wing drosophila (Drosophila suzukii)

Application timing: Spray after catches on bait or pheromone traps, from the beginning of the main shoot growth phase to the end of the phase when fruits are ripe for consumption (BBCH 31-89).

Maximum dose for single application: 0.125 l/ha.

Recommended dose for single application: 0.075-0.125 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Recommended water volume: 500-1000 l/ha.

Recommended spraying: medium droplet size.

Maximum number of treatments in the growing season: 2.

Sour cherry, sweet cherry

Aphids

Application timing: Spray after the first aphid colonies appear, from the beginning of the main shoot growth phase to the end of the phase when fruits are ripe for consumption (BBCH 31-89).

Maximum dose for single application: 0.125 l/ha.

Recommended dose for single application: 0.075-0.125 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Cherry fruit fly

Application timing: Treatment carried out 3-4 days after catches on pheromone or sticky traps, when fruit reaches 60-90% of typical size (BBCH 76-79).

Maximum / recommended dose for single application: 0.125 l/ha.

Number of treatments: 2

Interval between treatments: at least 14 days.

Spotted wing drosophila (Drosophila suzukii)

Application timing: Treatment carried out 3-4 days after catches on pheromone or sticky traps, when fruit reaches 60-90% of typical size (BBCH 76-79).

Maximum / recommended dose for single application: 0.125 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Recommended water volume: 500-1000 l/ha.

Recommended spraying: medium droplet size.

Maximum number of treatments in the growing season: 2.

Black currant, red currant, white currant, highbush blueberry

Aphids

Application timing: Spray after the first aphid colonies appear from the stage when the first leaf is developed to the end of flowering phase (BBCH 11-69).

Maximum / recommended dose for single application: 0.125 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Spotted wing drosophila (Drosophila suzukii), rose tortrix

Application timing: Spray after catches on bait or pheromone traps.

Maximum / recommended dose for single application: 0.125 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Recommended water volume: 500 l/ha.

Recommended spraying: medium droplet size.

Maximum number of treatments in the growing season: 2.

Aronia

Aphids

Application timing: Spray after the first aphid colonies appear from the stage when the first leaf is developed to the end of flowering phase (BBCH 11-69).

Maximum / recommended dose for single application: 0.125 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Rowan moth

Application timing: Treatment carried out in spring when the pest feeds in inflorescences by eating flower buds.

Maximum / recommended dose for single application: 0.125 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Spotted wing drosophila (Drosophila suzuki)

Application timing: Spray after catches on bait or pheromone traps. Maximum / recommended dose for single application: 0.125 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Recommended water volume: 500 l/ha.

Recommended spraying: medium droplet size.

Maximum number of treatments in the growing season: 2.

Strawberry

Strawberry blossom weevil

Application timing: Spray before flowering (BBCH 49-60), during beetle appearance.

Maximum / recommended dose for single application: 0.075 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Aphids

Application timing: Spray after the first aphid colonies appear from the end of runner shoot development to the beginning of fruit ripening phase (BBCH 49-81).

Maximum / recommended dose for single application: 0.075 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Spotted wing drosophila (Drosophila suzuki), rose tortrix, strawberry tortrix, strawberry leafroller, autumn apple leafroller, goldenrod leafroller, straw leafroller, earhead leafroller.

Application timing: Spray after pest appearance from the end of runner shoot development to the beginning of fruit ripening phase (BBCH 49-81).

Maximum / recommended dose for single application: 0.075 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Recommended water volume: 300-600 l/ha.

Recommended spraying: medium droplet size.

Maximum number of treatments in the growing season: 2.

Raspberry

Aphids

Application timing: Spray after the first aphid colonies appear, from the end of flowering to the end of advanced fruit ripening phase (BBCH 68-85).

Maximum / recommended dose for single application: 0.125 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Stem gall midge

Application timing: Spray after pest appearance, from the end of flowering to the end of advanced fruit ripening phase (BBCH 68-85).

Maximum / recommended dose for single application: 0.125 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Spotted wing drosophila (Drosophila suzuki)

Application timing: Spray after pest appearance, from the end of flowering to the end of advanced fruit ripening phase (BBCH 68-85).

Maximum / recommended dose for single application: 0.125 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Recommended water volume: 500 l/ha.

Recommended spraying: medium droplet size.

Maximum number of treatments in the growing season: 2.

VEGETABLE CROPS

Tomato (grown in open field)

Colorado potato beetle

Application timing: Spray during beetle appearance or larval hatching, from the beginning of the phase when 9 or more side shoots are visible to the end of the first fruit cluster phase (BBCH 29-71).

Maximum / recommended dose for single application: 0.075 l/ha.

Maximum number of treatments in the growing season: 2.

Interval between treatments: at least 14 days.

Recommended water volume: 500 l/ha.

Recommended spraying: medium droplet size.

Head cabbage

Aphids

Application timing: Spray after the first aphid colonies appear, from the beginning of the clearly developed first leaf phase to the end of the development phase of the plant parts intended for harvest (heads reach typical size, shape and firmness) (BBCH 11-49).

Maximum / recommended dose for single application: 0.075 l/ha.

Number of treatments: 2.

Interval between treatments: at least 10 days.

Cabbage white butterfly and small white butterfly caterpillars

Maximum / recommended dose for single application: 0.075 l/ha.

Application timing: Spray during caterpillar hatching, from the beginning of the clearly developed first leaf phase to the end of the development phase of the plant parts intended for harvest (heads reach typical size, shape and firmness) (BBCH 11-49).

Number of treatments: 2.

Interval between treatments: at least 10 days.

Recommended water volume: 200-800 l/ha.

Recommended spraying: medium droplet size.

Maximum number of treatments in the growing season: 2.

Broccoli, cauliflower, Chinese cabbage

Aphids

Application timing: Spray after the first aphid colonies appear, from the beginning of the clearly developed first leaf phase to the end of the development phase of the plant parts intended for harvest (BBCH 11-49).

Maximum / recommended dose for single application: 0.075 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Cabbage white butterfly and small white butterfly caterpillars

Application timing: Spray during caterpillar hatching, from the beginning of the clearly developed first leaf phase to the end of the development phase of the plant parts intended for harvest (BBCH 11-49).

Maximum / recommended dose for single application: 0.075 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Recommended water volume: 200-800 l/ha.

Recommended spraying: medium droplet size

Maximum number of treatments in the growing season: 2.

Carrot

Aphids

Application timing: Spray after the first aphid colonies appear, from the beginning of the clearly developed first leaf phase to the end of the phase when the root reaches typical size and shape (BBCH 11-49).

Maximum / recommended dose for single application: 0.075 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Carrot rust fly

Application timing: Spray after catches on sticky traps, from the beginning of the clearly developed first leaf phase to the end of the phase when the root reaches typical size and shape (BBCH 11-49).

Maximum / recommended dose for single application: 0.075 l/ha.

Number of treatments: 2.

Interval between treatments: at least 14 days.

Recommended water volume: 500 l/ha.

Recommended spraying: medium droplet size

Maximum number of treatments in the growing season: 2.

Pea

Aphids

Application timing: Spray after the first aphid colonies appear, from the beginning of the clearly developed first leaf phase to the beginning of inflorescence development (BBCH 11-49).

Maximum / recommended dose for single application: 0.075 l/ha.

Maximum number of treatments in the growing season: 2.

Interval between treatments: at least 14 days.

Recommended water volume: 200-800 l/ha.

Recommended spraying: medium droplet size.

Bean

Aphids

Application timing: Spray after the first aphid colonies appear, from the beginning of the clearly developed first leaf phase to the beginning of inflorescence development (BBCH 11-49).

Maximum / recommended dose for single application: 0.075 l/ha.

Maximum number of treatments in the growing season: 2.

Interval between treatments: at least 14 days.

Recommended water volume: 200-800 l/ha.

Recommended spraying: medium droplet size.

Onion

Onion fly

Application timing: Spray after catches on bait or pheromone traps, from the beginning of the clearly visible first leaf phase to the end of the development phase of the plant parts intended for harvest (BBCH 11-49).

Maximum / recommended dose for single application: 0.075 l/ha.

Thrips

Application timing: Spray after catches on sticky traps, from the beginning of the clearly visible first leaf phase to the end of the development phase of the plant parts intended for harvest (BBCH 11-49).

Maximum / recommended dose for single application: 0.075 l/ha.

Maximum number of treatments in the growing season: 2.

Interval between treatments: at least 14 days.

Recommended water volume: 200-800 l/ha.

Recommended spraying: medium droplet size.

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