PS-30

Mechanism of Action and Formulation

The «PS-30» plant protection product, developed by «Agrofirma Effector», is based on a refined mineral oil base enriched with petroleum derivatives. Its technical efficiency stems from its ability to create an impenetrable oil film upon contact with the plant surface. Unlike systemic insecticides that act through plant sap, PS-30 operates via physical contact: it physically blocks the spiracles of pests and cuts off oxygen supply, effectively suffocating both mobile pests and their overwintering eggs.

Control of Overwintering Stages

The product is specifically designed for spring and autumn applications on apple and plum trees. The primary engineering goal of PS-30 is to eliminate pests during their dormant stages, a time when traditional chemical agents often remain ineffective. The emulsion is formulated to cover bark surfaces thoroughly, reaching into the micro-cracks and crevices where scale insects and false scale insects typically overwinter. This approach significantly reduces pest pressure before the growing season even begins.

• Contact Barrier: Upon drying, it forms a dense, suffocating layer that effectively eliminates mites, aphids, and psyllids.
• Emulsion Technology: The formulation is adapted for uniform surface distribution, preventing the runoff of the working solution and ensuring consistent coverage.
• Safety Profile: Classified as a hazard class 4 product, it represents one of the more environmentally friendly solutions available, provided the application protocols are strictly followed.

It is crucial to note that PS-30 is a prophylactic tool intended for early-season control. Success depends entirely on the quality of application: every part of the tree must be thoroughly treated to ensure full coverage, as direct contact is the only way the product functions. «Agrofirma Effector» has optimized this formulation for reliability within integrated orchard management systems, helping growers avoid early-season chemical stress while maintaining effective control over pest populations.