Alpha-Amidin r.p.

Systemic Protection for Rapeseed: How Alpha-Amiprid W.P. Works

The effectiveness of controlling pollen beetles and cruciferous flea beetles directly depends on the product's ability to penetrate plant tissues. Alpha-Amiprid W.P., produced by F.Meaton Limited (London, UK), is based on acetamiprid—an active ingredient from the neonicotinoid class. Unlike contact insecticides, this product features systemic action: after foliar application, it is rapidly absorbed by leaves and distributed throughout the entire plant structure.

Technical Advantages of the Formulation

• Translaminar Activity: Acetamiprid penetrates the leaf cuticle, providing protection even to areas of the plant that were not directly hit by the spray solution.
• Pest Paralysis: The substance acts on the nicotinic acetylcholine receptors of the insect's nervous system. This causes hyperactivity, leading to tremors and eventual death.
• Stability of Formulation: The water-soluble powder (W.P.) ensures easy preparation of a homogeneous tank mixture that does not clog nozzles and provides uniform coverage of the leaf surface.

Practical Application Insights

To achieve maximum protective effect on winter rapeseed, it is recommended to follow the application rate of 0.1–0.15 kg/ha. The systemic nature of Alpha-Amiprid W.P. allows for effective control of hidden pests that damage buds and growing points. The product maintains its efficacy across a wide temperature range, which is critical during spring insect migration. Given its Class 3 toxicity rating and a 30-day pre-harvest interval, applications should be planned according to the crop's development stages, with a maximum of 1-2 treatments per season.