Glycoside compound of fatty acids, composition comprising it, process for its obtention and methods to apply it on plants or fruits or both at the same time

A composition for the promotion of plant growth comprising a fatty acid glycoside having the general formula:

• GalNAc-GalNAc-Glc-O—R,
• where GalNAc is α- or β-D-N-acetylgalactosamine, Glc-O—R is a molecule of α- or β-D-glucose esterified to a monounsaturated fatty acid (R), where R is selected from 12:1(n) and where n is an integer between 2 and 11;
• 11:1(n) and where n is an integer between 2 and 10;
• 10:1(n), and where n is an integer between 2 and 9;
• 9:1(n), and where n is an integer between 2 and 8;
• 8:1(n), and where n is an integer between 2 and 8;
• 7:1(n) and where n is an integer between 2 and 7;
• and 6:1(n), and where n is an integer between 2 and 6;
• and an adjuvant;
• wherein the composition comprises a concentration ranging from 0.16 μg/ml to 50 μg/ml of the fatty acid glycoside and a concentration ranging from 0.013% and 0.07% of the nonylphenol ethoxylates compound.

A composition for the promotion of plant growth comprising a fatty acid glycoside having the general formula:

• GalNAc-GalNAc-Glc-O—R,
• where GalNAc is α- or β-D-N-acetylgalactosamine, Glc-O—R is a molecule of α- or β-D-glucose esterified to a monounsaturated fatty acid (R), where R is selected from 12:1(n) and where n is an integer between 2 and 11;
• 11:1(n) and where n is an integer between 2 and 10;
• 10:1(n), and where n is an integer between 2 and 9;
• 9:1(n), and where n is an integer between 2 and 8;
• 8:1(n), and where n is an integer between 2 and 8;
• 7:1(n) and where n is an integer between 2 and 7;
• and 6:1(n), and where n is an integer between 2 and 6;
• and an adjuvant;
• wherein the composition comprises a concentration ranging from 0.16 μg/ml to 50 μg/ml of the fatty acid glycoside and a concentration ranging from 0.15% to 1.16% of methylated vegetable oils.