MA-BB-TH is a combination of biocontrol fungis such as Metarhizium anisopliae, Beauveria bassiana, and Trichoderma harzianum through a special process to give full play to the potential efficacy of the compound ingredients.
1-Methylcyclopropene is a gas under normal environmental conditions. As a pesticide active ingredient, it is used for prolonging the life of ornamental plants and cut flowers by preventing ethylene from attaching to plant tissues. It is a postharvest tool for counteracting undesirable effects of ethylene on harvested fruits and vegetables during transport and storage. Ethylene is a substance made by many plants, promotes ripening and aging of plants, flowers, fruits, and vegetables.
1-Methylcyclopropene (1-MCP) is used as a plant regulator to inhibit ethylene production in cut flowers, potted flowers, bedding, nursery and foliage plants, and in stored fruits and vegetables. It is approved for use only in enclosed spaces, such as greenhouses, store rooms, coolers, enclosed truck trailers, controlled atmosphere food storage facilities, and shipping containers.
The amount of hectares 450-600 grams, when tillering field sporadic acute lesions and diseased center, the timely pesticide control leaf blast; prevention panicle blast to prevention, to various facilities in the late booting stage and heading stage drug once. Use as a foliar spray.
The amount of hectares 400-550 grams, which is about to be foliage spray or onset sporadic lesion in the field continuously sprayed 2-3 times at an interval of 7-10 days of medication.
Soaking seed than 1:400 drug formulation 600 g / hectares, spray the stem base and leaves in the early stages. Spraying liquid 50 ml per plant. 7 days after spraying once.
100Billion live spores / g Bacillus subtilis WP is bacterial genus Bacillus, for rice blast has a good preventive effect.
Mechanism of action:
Bacillus subtilis bacteria belonging to the genus Bacillus, for rice blast has a good preventive effect. The agents can inhibit the growth of pathogenic bacteria secrete antimicrobial substances, and to hyphae fracture, disintegration and dissolution of the cell wall of the pathogen to perforation, deformities, etc., so that pathogens lose scalability.
(1) Rinse or wash field with water or alkaline water in time. (2) Timely trim the drug damage part of the crops in time, and remove the part of the drug damage. (3) Spray Fertilizer to improve crop resistance and recover crop growth.