Sempai 5 ml

Sempai® against pests (insecticide) – a product for controlling a wide range of pests on vegetable and fruit crops. 5 ml ampoule in a packet.
Advantages:

• Causes rapid death of pests within 0.5–2 hours.
• Has a good repellent effect, inhibits egg laying in adult insects, and disrupts the feeding process of larvae.
• Has a long-lasting protective effect.

Quickly eliminates dangerous pests
Sempai is the best solution for caterpillar problems. When used, the death of harmful insects is observed within 0.5–2 hours. Caterpillars die both upon contact with the solution and when feeding on the leaves of treated plants. Additionally, Sempai has a strong repellent effect, which disrupts feeding in larvae and egg-laying in adult insects.

Thanks to its improved formulation containing an adhesive, Sampai adheres reliably to the leaves of treated plants, with a protective effect lasting at least 2 weeks. In addition to apple trees, Sampai is effective on cabbage against the caterpillars of whiteflies, moths, and leaf rollers, as well as against leaf rollers on grapevines.

Sempai must be applied according to the instructions (see Application Guidelines). Like any other insecticide, the working solution is prepared by first diluting the concentrate in a small amount of water (up to 1 liter), and then adding water to the required volume. The working solution cannot be stored; that is, it must be used immediately. Spraying is carried out on the leaves and stems in calm weather, preferably in the morning (before 10:00 a.m.) and evening (after 6:00 p.m.) hours—to avoid sunburn on the plants. After treatment, a certain amount of time must usually elapse before harvest—in the application guidelines, this period is called the “waiting period” and is specified in days.

Application Guidelines