METHOD FOR PESTS CONTROL DURING PLANT GROWTH USING LIGHT BEAM AND DEVICE USING LIGHT BEAM, METHOD FOR PHENOL CONTENT INCREASE AND DEVICE USING LIGHT BEAM, AND METHOD FOR KJELDAHL NITROGEN INCREASE

摘要

PROBLEM TO BE SOLVED: To provide a method of controlling pests causing damage to plants, such as killing of them, by making the pests suck in the solution of leaves of plants.;SOLUTION: A single blue light beam, a single green light beam, and blue-green composite light beams are radiated to leaves of plants at night to increase the content of phenol in the leaves, thereby destroying imagoes and hatched larvae of pests while inhibiting the growth of them.;COPYRIGHT: (C)2014,JPO&INPIT