2 results about "Thiophanate-methyl" patented technology

The present application relates to the technical field of plant nutrient solution, in particular to a plant nutrient solution for potted landscape flowers and a preparation process thereof.The preparation process of the plant nutrient solution comprises the following steps: preparing an oxidized alginate-lysine compound; preparing a methylthiophanate sodium salt derivative; preparing a silver ion alkaloid compound; and preparing the plant nutrient solution for potted landscape flowers.The present application oxidizes the alginate to form an oxidized alginate through periodate, which exposes a large number of highly active aldehyde groups on the molecular chain, and these aldehyde groups further undergo reductive amination reaction with the amino groups of lysine to form an oxidized alginate-lysine compound through covalent bonding, and the metal cation trace elements in the nutrient solution are stably carried through chelation to form an organic small molecule chelate, which avoids being fixed by soil, is more easily absorbed by the root system and is efficiently transported in the plant body, realizes sustained stimulation and nutrition supply, and thus can play a biological regulation function of promoting growth and improving stress resistance for a long time and in a slow-release manner.

This invention discloses a method for enhancing cucumber resistance to Fusarium wilt by driving the accumulation of rhizosphere bacteria using Trichoderma echinococcus FJ035, belonging to the field of plant disease biological control technology. The method involves applying Trichoderma echinococcus FJ035, Nitro-reducing Pseudomonas 22, and Bacillus vesicularis 33 to the cucumber rhizosphere via root irrigation. This method offers stable efficacy, is environmentally friendly, and can replace or reduce the use of chemical pesticides. The control efficacy in potted plants reaches 77.97%, and in the field, it reaches 68.42%, comparable to the efficacy of commonly used chemical pesticides such as hymexazol and thiophanate-methyl, demonstrating promising prospects for industrial application.