SUCCESSFUL TECHNOLOGIES
Fast acting and economical insecticidal treatment!
An economical pyrethroid insecticide for the destruction of a complex of pests on major crops
Active ingredient: esfenvalerate, 50 g/l.
Preparative form: emulsion concentrate.
Characteristics of the active substance:the class of synthetic pyrethroids.
Packing: bottles 1 l and canisters 5 l
The mechanism of action
Sempai has a dual effect on pests: contact and intestinal, affects the nervous system of pests, causing them to paralyze and quickly die. In addition, the drug repels well and is able to suppress feeding in insects.
Application regulations
|
Crop |
Pest |
Consumption rate, l/ha |
|
Wheat, barley |
Bed bug, harmful turtle |
0,25 – 0,3 |
|
Rapeseed |
Rasp beetle, cruciferous fleas |
0.3 - 0.5 |
|
Corn |
stem borer, meadow borer |
0.5 – 1.0 |
|
Sunflower |
Types of cutworms, bedbugs, aphids |
0.5 – 1.0 |
|
Potato |
Colorado potato beetle |
0.25 |
|
Cabbage |
Whitefly cabbage, cutworm species, cabbage moth |
0.15 – 0.2 |
|
Apple |
Apple leafworm, codling moth |
0.6 - 0.7 |
|
Plum |
Plum moth |
0.6 – 0.7 |
|
Grapes |
Grape moth |
0.4 – 0.6 |
|
Hardwood |
Oak moth |
0.2 – 0.3 |
Advantages:
• high speed of insecticidal action ("knockdown effect")
• dual mechanism of action - contact and intestinal
• destruction of pests at any stage of development
• low consumption rates, economic processing