Resumen
This patent presents a method to obtain supports for the controlled and lasting emission of semiochemicals used in the environmental fight against agricultural plagues, due to their noteworthy advantages over other emitters, among which the following stand out:Adaptation to the emitting needs and to the properties of each semiochemicalThe capacity to achieve long useful life timesThe non-existent pollution that they produce, due to their chemical nature, they blend in soilTheir ease of application since they may be used in the form of pastilles, granulates or powderThe possibility of compacting them with different shapes in order adapt them to any support.
Reivindicaciones
1. The obtainment of emitters, for controlled and lasting emission of semiochemical substances, characterized in the adaptation of the physicochemical properties of zeolites and other inorganic molecular sieves to the characteristics of each semiochemical substance and to the specific needs of each emission kinetics. 2. The obtainment of emitters, for controlled and lasting emission of semiochemical substances, characterized in the adaptation of the Si/Al ratio in zeolites and other inorganic molecular sieves to the characteristics of each semiochemical substance and to the specific needs of each emission kinetics. 3. The obtainment of emitters, for controlled and lasting emission of semiochemical substances, characterized in the adaptation of the acidity of zeolites and other inorganic molecular sieves to the characteristics of each semiochemical substance and to the specific needs of each emission kinetics. 4. The obtainment of emitters, for controlled and lasting emission of semiochemical substances, characterized in the adaptation of the compensation cation of zeolites and other inorganic molecular sieves to the characteristics of each semiochemical substance and to the specific needs of each emission kinetics. 5. The obtainment of emitters, for controlled and lasting emission of semiochemical substances, characterized in the adaptation of the pore size of zeolites and other inorganic molecular sieves to the characteristics of each semiochemical substance and to the specific needs of each emission kinetics. 6. The obtainment of emitters, for controlled and lasting emission of semiochemical substances, characterized in the adaptation of the compression pressure, upon compacting zeolites and other inorganic molecular sieves, to the characteristics of each semiochemical substance and to the specific needs of each emission kinetics. 7. The obtainment of emitters, for controlled and lasting emission of semiochemical substances, characterized in the adaptation of the weight/surface ratio of the shapes obtained upon compacting zeolites and other inorganic molecular sieves to the characteristics of each semiochemical substance and to the specific needs of each emission kinetics. 8. The use of zeolites and other IMS of natural or synthetic origin as emitters of semiochemical substances with a controlled speed. 9. The use of zeolites and other IMS as emitters of any type of substance that produces a reaction in insects (sterilizers, insecticides, hormone inhibitors, etc.). 10. The use of zeolites and other IMS as emitters of semiochemical substances for plague control be it with techniques of population control, massive captures, sexual confusion or any other type of attracticidal traps. 11. The use of zeolites and other IMS as emitters of semiochemical substances whether they are applied in the form of powder, granulate or any conglomerate. 12. The use of zeolites and other IMS as emitters of semiochemical substances whether they are applied by hand or by any mechanical device. 13. The obtainment of emitters, based on zeolites and other IMS for controlled and lasting emission of semiochemical substances, characterized in that the simultaneous modification of two or more of the characteristics described in claims 2, 3, 4, 5, 6 and 7, in such a way that the convenient emission kinetics is obtained in accordance with the properties of each semiochemical substance and the necessary emitting speeds.
