RU97107927A - COMPOSITION BASED ON AQUATIC CHITOZAN SOLUTIONS, INCREASING THE RESISTANCE OF PLANTS TO DISEASES - Google Patents

COMPOSITION BASED ON AQUATIC CHITOZAN SOLUTIONS, INCREASING THE RESISTANCE OF PLANTS TO DISEASES

Info

Publication number
RU97107927A
RU97107927A RU97107927/13A RU97107927A RU97107927A RU 97107927 A RU97107927 A RU 97107927A RU 97107927/13 A RU97107927/13 A RU 97107927/13A RU 97107927 A RU97107927 A RU 97107927A RU 97107927 A RU97107927 A RU 97107927A
Authority
RU
Russia
Prior art keywords
acid
chitosan
plants
diseases
resistance
Prior art date
Application number
RU97107927/13A
Other languages
Russian (ru)
Other versions
RU2158510C2 (en
Inventor
К.В. Новожилов
С.Л. Тютерев
С.А. Тарлаковский
Original Assignee
Всероссийский научно-исследовательский институт защиты растений
Filing date
Publication date
Application filed by Всероссийский научно-исследовательский институт защиты растений filed Critical Всероссийский научно-исследовательский институт защиты растений
Priority to RU97107927/13A priority Critical patent/RU2158510C2/en
Priority claimed from RU97107927/13A external-priority patent/RU2158510C2/en
Priority to JP28231697A priority patent/JP3356973B2/en
Priority to US09/078,505 priority patent/US6413910B1/en
Priority to EP98108837A priority patent/EP0878129B1/en
Priority to DE69811981T priority patent/DE69811981T2/en
Publication of RU97107927A publication Critical patent/RU97107927A/en
Application granted granted Critical
Publication of RU2158510C2 publication Critical patent/RU2158510C2/en

Links

Claims (1)

Композиции на основе водных растворов хитозана, повышающие устойчивость растений к болезням, содержащие органическую кислоту, отличающиеся тем, что в качестве органической кислоты они содержат вещество из ряда, включающего янтарную кислоту, молочную кислоту или смесь одной из указанных кислот с глутаминовой кислотой, и дополнительно содержат биологически активные вещества из ряда, содержащего гетероауксин, ФФ-806, салициловую кислоту, метиловый эфир 12-окси-цис-9-октадеценовой кислоты, катапол, натрий ортофосфористокислый однозамещенный 2,5-водный или их смесь при следующих соотношениях, мас.%:
Хитозан с ММ 800 - 150000 и степенью дезацетилирования 65 - 97% - 0,004 - 0,500
Органическая кислота - 0,004 - 0,500
Биологически активное вещество или смесь одного-трех из перечисленного ряда при отношении к хитозану - 0,002 - 2:1
Вода - Остальное до 100
при соотношении хитозан - органическая кислота (мас. ч.) 1:1.Compositions based on aqueous solutions of chitosan that increase the resistance of plants to diseases, containing organic acid, characterized in that as an organic acid they contain a substance from the series comprising succinic acid, lactic acid or a mixture of one of these acids with glutamic acid, and additionally contain biologically active substances from the series containing heteroauxin, FF-806, salicylic acid, 12-hydroxy-cis-9-octadecenoic acid methyl ester, catapol, monosubstituted sodium orthophosphoric acid 2.5-aqueous or a mixture thereof in the following ratios, wt.%:
Chitosan with MM 800 - 150,000 and a degree of deacetylation of 65 - 97% - 0,004 - 0,500
Organic Acid - 0.004 - 0.500
Biologically active substance or a mixture of one to three of the listed series in relation to chitosan - 0.002 - 2: 1
Water - The rest is up to 100
with a ratio of chitosan - organic acid (parts by weight) of 1: 1.
RU97107927/13A 1997-01-23 1997-05-15 Composition for increasing resistance of plants to diseases (variants) RU2158510C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
RU97107927/13A RU2158510C2 (en) 1997-05-15 1997-05-15 Composition for increasing resistance of plants to diseases (variants)
JP28231697A JP3356973B2 (en) 1997-01-23 1997-10-15 Composition for improving plant disease resistance comprising chitosan
US09/078,505 US6413910B1 (en) 1997-05-15 1998-05-14 Composition comprising chitosan for enhancing resistance to plant diseases
EP98108837A EP0878129B1 (en) 1997-05-15 1998-05-14 Composition comprising chitosan for enhancing resistance to plant diseases
DE69811981T DE69811981T2 (en) 1997-05-15 1998-05-14 Chitosan-containing composition to increase resistance to plant diseases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97107927/13A RU2158510C2 (en) 1997-05-15 1997-05-15 Composition for increasing resistance of plants to diseases (variants)

Publications (2)

Publication Number Publication Date
RU97107927A true RU97107927A (en) 1999-04-27
RU2158510C2 RU2158510C2 (en) 2000-11-10

Family

ID=20192964

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97107927/13A RU2158510C2 (en) 1997-01-23 1997-05-15 Composition for increasing resistance of plants to diseases (variants)

Country Status (4)

Country Link
US (1) US6413910B1 (en)
EP (1) EP0878129B1 (en)
DE (1) DE69811981T2 (en)
RU (1) RU2158510C2 (en)

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