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Espero, SC

200 g/l of imidacloprid + 120 g/l of alfa-cypermethrin

Two-component insecticide having an acute contact-intestinal and systemic effect against a wide spectrum of pests.

General information

Advantages

• A combination of two active ingredients differing by the mechanism of action;

• A reliable and prolonged protection against a wide spectrum of pests.


Preparative form
Suspension concentrate contains imidacloprid of 200 g/l + alpha-cypermethrin of 120 g/l

Storage conditions
To be kept in the premises intended for storing pesticides. The temperature interval for storage is from -10°C to +35°C.

Guaranteed shelf life
2 years.

Package
PE canister of 5 l

Registrant
Schyolkovo Agrochim, Russia.

Manufacturer
Schyolkovo Agrochim, Russia.

Action

Mode of action

Imidacloprid blocks the postsynaptic nicotine-energy receptors of the nervous system of insects. As a result, signal transmission through the central nervous system of pests is suppressed and pests first lose their motor activity, stop feeding and die within one day.

Alfa-cypermethrin affects the central nervous system of insects, impairs the permeability of cell membranes, and blocks nervous channels.

Protective period
The protective period is 2-4 weeks, depending on the type of pest and weather conditions.

Rate of effect
The rate of toxic effect is high.

Spectrum of action
Flea beetles, greenbugs, sunn pests, thrips, cereal chafers, ground beetles.
 

Usage regulations

Crop  Pest Consumption rates product, l/ha Consumption rates working solution, l/ha
Method, time, features of application. Timeframes for the start of manual (mechanized) work, days
Safety interval, days (number of applications)
 Winter wheat
Ground beetle

0,15-0,25
0,15-0,25(А)

100-200
25-50(А)

 Spraying sprouts
-(3)

 20(2)

 Wheat, barley
Chaetocnema hortensis 
0,1 100-200

 Spraying of sprouts
-(3)

 20(2)
Wheat   Sunn pest, greenbugs, thrips, scarab beetles, corn flies

 0.1
0.1(A)

200-400
25-50(A)

 Spraying during the growth period 20(2)
 Barley
Greenbugs, thrips, corn flies, Lema beetles

0,1
0,1(А)

200-400
25-50(А)

 Spraying during the growth period
-(3)

 20(2)

 Maize Cut worms  0.15-0.2
 100-200

Spraying sprouts  
-(3)

 30(2)
European corn borer, cotton budworm, planthopper 

0.15-0.2
0.15-0.2(A) 

200-400
25-50(A)

 Spraying during the growth period
-(3)

30(2)
Sod webworms, aphids 

0.1-0.15
0.1-0.15(A)

 Brown marmorated stinkbug

0.1-0.2
0.1-0.2(A)

Sunflower   Cabbage moth, cotton budworm

0.15-0.2
0.15-0.2(A)

200-400
25-50(A)

 Spraying during the growth period
-(3)

 31(2)
 Sod webworms

0.1-0.15
0.1-0.15(A)

Pea
Field pea weevil, pea aphid 

0.1-0.15
0.1-0.15(A)

200-300
25-50(A)

Spraying during the growth period 
-(3)

14(2) 
Pea moth 

 0.15-0.2
0.15- 0.2(A)

 Soybean  Cotton budworm, soybean pod borer

0.15-0.2
0.15-0.2(A)

200-400
25-50(A)

Spraying during the growth period
-(3)

 30(2)
Lima bean pod borer, sod webworms 

0.1-0.15
0.1-0.15(A)

 Beet root Sugar-beet weevil, beet flea beetle   0.1-0.15  100-200 Spraying sprouts   21(2)
Beet leaf beetle, sod webworms 

 0.1-0.15
0.1-0.15(A)

 200-300
25-50(A)
Spraying during the growth period 
Sugar beet weevil 

0.2-0.3
0.2-0.3(A)

 Spring and winter rape  Crucifer flea beetles  0.1-0.15 100-200
Spraying sprouts   34(2) 
 Turnip sawfly, bronzed blossom beetle,cabbage seedpod weevil

0.1-0.15
0.1-0.15(A)

 200-400
25-50(A)

 Spraying during the growth period
Diamondback moth 

 0.15-0.2
0.15-0.2(A)

(А) -aerial spraying

Application technology. Procedure for working liquid preparation
Spraying upon the achievement of the harmfulness threshold.
The working liquid must be prepared immediately before application. Fill 1/3 of the sprayer with water and stirring it slowly add the designated preparation dose. Wash the canister with the remaining preparation with water several times. Add the water left after washing the canister and the remaining water to the sprayer while stirring. Continue stirring during the treatment to ensure the working liquid is homogeneous. Preparation of the working liquid, as well as filling the sprayer must be performed on special sites that are to be disinfected further. Spraying must be performed in breathless weather. For spraying, use series-produced ground boom sprayers intended for insecticides.

Compatibility with other pesticides
Compatible with most pesticides. Before using the preparation on a large scale, its chemical and biological compatibility with certain products should be checked in the recommended doses.


Resistance likelihood
To prevent resistance, it is recommended to alternate the preparation with insecticides of other chemical groups having other mechanisms of action.


Phytotoxicity

In recommended doses, the preparation is not phytotoxic.

 

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