Natural botanical insecticide for aquatic products and preparation method of natural botanical insecticide

Abstract

The invention discloses a natural botanical insecticide for aquatic products and a preparation method of the natural botanical insecticide, and belongs to the technical field of aquatic product insecticides. The natural botanical insecticide comprises a pharmacodynamic component and a slow-release component, wherein the mass ratio of the pharmacodynamic component to the slow-release component is 1:(0.1-1); and the pharmacodynamic components comprise 20-30 parts of rhizoma zingiberis, 5-10 parts of pomegranate peel, 15-25 parts of quisqualis indica, 1-5 parts of radix stemonae, 5-10 parts of pepper skin, 1-5 parts of a melia azedarach extract, 1-5 parts of a platycladus orientalis extract, 1-5 parts of a eucalyptus leaf extract and 5-10 parts of celangulin. According to the insecticide disclosed by the invention, through specific cooperation of main insecticidal action components and auxiliary insecticidal components, the insecticidal effect is greatly improved and the insecticidal timeis shortened; the composition is simplified, and the cost is greatly saved. Natural plant sources are adopted as insecticides, so that no insecticide resistance is generated, the physicochemical property is stable, and environmental friendliness is achieved. The insecticide effect duration of the insecticide is 30-40 days, and the service life of the insecticide is greatly prolonged, so that theuse frequency and the use amount of the insecticide in aquaculture are reduced, and the yield and the quality of the aquatic products are improved.

Description

technical field

[0001] The invention relates to the technical field of aquatic medicines, in particular to a natural plant insecticide for aquatic products, and also relates to a preparation method of the natural plant insecticide for aquatic products. Background technique

[0002] Parasitic diseases are the most common diseases in aquaculture at present. They have the characteristics of fast transmission, wide damage and difficult control. They mainly harm aquaculture by destroying the tissues, respiratory system and absorbing nutrients in aquaculture animals. Animals, causing the meat quality of aquaculture animals to decline or even die, bringing huge economic losses to the aquaculture industry. The main parasites in aquatic products are cryptoflagellates, ciliates, trichomonas, finger ringworms, oblique tube worms, small melon worms, vortex vortex, bistomum, clonorchis sinensis, cryptocaryon stimuli, etc. Although there are many prevention and control measures for fish ...

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