A process for the aid of plants of the pests acting

摘要

the procedure for vertilgung attacking pests of plants means that a setting is made, which meant that the aqueous solution for pest control is a concentration in the area between the upper limit of 0.4 mol / l higher than the concentration of the zellf lu00fcssigkeit of pests to liberating plantsand the lower limit of concentration 0 points, and that the question of pests infested plants in the the concentration of the aqueous solution for a period to be immersed to the destruction of these pests is required.$a if the concentration of the said aqueous solution in the above mentioned area is set, and the plants can accumulate pests suffocated to death, without the said aqueous solution immersed plants to damage.