Using drones for spraying is easier and cheaper. They are more convenient to operate. They do not need a runway and they do not consume fuel. Drones can take off anywhere and they can fly at very low altitudes. They can also process fields even at night without human control. Such a drone will equally spray trichograms in all areas of the field wherever it is needed in a proper percentage.
Trichogram Benefits:- environmental friendliness, the ability to use it in organic farming;
- high penetration - destroys the germ of even those pests whose eggs are in the ground or in the stems of plants;
- cheaper than chemical treatment;
- long-lasting action.