Description: A method of inducing disease resistance of plants to produce systems organic active inducers and their applications, belongs to the field of biotechnology. Mass percentage of the organic active ingredients for inducing agent: 21.5-52.5% organic matter (wherein the polysaccharide content 0.3-15%), amorphous SiO230-54%, full N1.2-5%, P0.1-1.5% and K0. 2-1.2%, other 9.8-23%; made of the following steps; preparation method of the organic active inducer is: will the pharmaceutical industry production of penicillin solid - liquid mixed waste residue into the premix tank, according to the residue: diatoms 10:1-3 soil mass ratio, and added to the dried Celite mixed with stirring; the above premix 100 ℃ -200 ℃ blast drying inactivated 0.5-2.5 hours; extrusion granulation or direct use that get induced plant disease resistance generating system organic active inducer. The organic active inducers as induction of plant pathogenesis-related protein expression resulting in disease resistance applications. The invention has the effect of good, pollution-free, has the advantage of wide application fields, especially suitable for a large number of pesticides needed to control the disease in crops.
DOI: A01P21 / 00 (2006.01) I; A01N59 / 00 (2006.01) N