Napoval

Why «Napoval» is the ultimate «double strike» against pests?

When a wide range of pests appears in the fields, there is no time for long-term selection of preparations. «Napoval» from Chinese manufacturers Nanjing Red Sun and Nanjing Essence Fine-Chemical is a classic example of a combined insecticide where systemic action meets contact action. Its main feature lies in the synergy of two active substances: imidacloprid and alpha-cypermethrin.

What is the secret of its efficiency?

The power of «Napoval» lies in its ability to quickly clear the territory and provide long-term protection:

• Imidacloprid (systemic component): penetrates plant tissues, making the crop toxic to sucking pests (aphids, thrips, leafhoppers). Even if the insect is not hit directly during spraying, it will die while feeding on the plant sap.
• Alpha-cypermethrin (contact-intestinal component): provides an instant «knockdown effect». Pests such as the Colorado potato beetle or cereal leaf beetle stop feeding almost immediately after contact with the product.

Where does «Napoval» work best?

The product fits perfectly into protection schemes for potatoes and winter wheat. It is effective against wireworms, flea beetles, and the sunn pest. With a consumption rate of 0.15–0.2 l/ha and the possibility of up to two treatments per season, this is an economically viable solution for farms that value predictable results.

Application tips

The suspension concentrate is easy to dose and mixes well in tank mixtures. However, it is worth considering the hazard class (3) and the waiting period (20–30 days). This is not a «last-day» product, so plan your treatment in advance so that by harvest time, the active substances are completely neutralized in the plant tissues. The strong point of this agent is its versatility against a whole complex of chewing and sucking insects, which saves the agronomist from purchasing two different insecticides.