1. A composition comprising (a) a preparation comprising one or more anthraquinone derivatives having activity against plant pests and (b) lignin.2. A composition according to claim 1, characterized in that said preparation containing one or more anthraquinone derivatives having activity against plant pests, is an extract derived from the family Polygonaceae, Rhamnaceae, Fabaceae, Asphodelaceae and Rubiaceae.3. A composition according to claim 1, characterized in that said preparation containing one or more anthraquinone derivatives having activity against plant pests, is an extract derived from Reynoutria sachalinensis.4. A composition according to claim 1, characterized in that the anthraquinone derivative has the structure: wherein R, R, R, R, R, R, r and Roznachayut hydrogen, hydroxy, hydroxyalkyl, halo, carboxyl, alkyl, alkenyl, alkeniloksilnuyu, alkynyl, alkiniloksilnuyu, a heterocyclyl, an aromatic or an aryl group or sahara.5. A composition according to claim 1, characterized in that the anthraquinone derivative is selected from the group consisting of fistsiona, emodin, krisofanola, ventilohinona, emodin glucoside, krisofanola glycoside fistsiona glycoside, 3,4-dihydroxy-1-methoxy-anthraquinone-2-korboksaldegida and damnakantala.6. A composition according to claim 1, characterized in that the lignin is alkali lignin, lignosulfonate, oksilignin chlorlignin protolignin lignin liquid or salts thereof or proizvodnye.7. A composition according to claim 1, characterized in that the lignin is a lignosulfonate or a sol.8. A composition according to claim 7, characterized in that the lignosulphonate is sodium, potassium, lithium, calcium, magnesium or ammonium salt lignosulfonata.9. A composition according to claim 1, by1. Композиция, содержащая (а) препарат, содержащий одну или более производных антрахинона, обладающих активностью против вредителей растений, и (б) лигнин.2. Композиция по п.1, отличающаяся тем, что указанный препарат, содержащий одну или более произ
