Method for a pesticide having an insecticide, acaricide and nematicide action based on isoquinoline alkaloids and flavonoids

A method for producing a pesticide composition with insecticidal, acaricidal, and nematicidal properties, said method comprising the steps of:

• forming a concentrated alkaloid extract having a yield of 5-15%, the step of forming said concentrated alkaloid extract comprising the steps of:
• loading dry plant material from species of genus Argemone in a reactor;
• adding an organic solvent;
• forming an alkaloid extract by an extraction process within a temperature range of 30 to 70° C.;
• separating said alkaloid extract;
• concentrating said alkaloid extract to a 0.01-30% by weight through a controlled distillation so as to form a concentrated alkaloid extract;
• separating said concentrated alkaloid extract;
• and
• storing said concentrated alkaloid extract at 25 degrees C.;
• forming a concentrated flavonoid extract having a yield of 0.5-10%, the step of forming said concentrated flavonoid extract comprising the steps of:
• loading dry plant material from species of genus Cirsium in a reactor;
• adding an organic solvent;
• forming a flavonoid extract by an extraction process within a temperature range of 40 to 70° C. with agitation;
• separating said flavonoid extract;
• concentrating said flavonoid extract to a 0.01-30% by weight through a controlled distillation so as to form a concentrated flavonoid extract;
• separating said concentrated flavonoid extract;
• and
• storing said concentrated flavonoid extract at 25 degrees C.;
• forming a base extract comprised of 0.01-20% of said concentrated alkaloid extract and 0.001-10% of said concentrated flavonoid extract;
• mixing 0.01 to 30% of the base extract, 1-10% of adjuvants and 98.99-60% water in a homogenizer reactor so as to form a mixture;
• and
• agitating said mixture so as to obtain a homogeneous stable solution.