Agricultural composition containing antibiotics and plant source materials and application thereof

A technology for antibiotics and compositions, applied in the field of agricultural compositions containing antibiotics and plant-derived substances, can solve the problems of few research reports and the like, and achieve the effects of increasing the control spectrum, fast degradation, and reducing the frequency of pesticide use

Active Publication Date: 2013-10-16
HAINAN ZHENGYE ZHONGNONG HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] There are few research reports on the agricultural com

Method used

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  • Agricultural composition containing antibiotics and plant source materials and application thereof
  • Agricultural composition containing antibiotics and plant source materials and application thereof
  • Agricultural composition containing antibiotics and plant source materials and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The preparation method of embodiment 1 plant source alkaloid

[0033] Respectively take plant raw materials such as deer vine, tripterygium wilfordii, tobacco, pyrethrum, marigold, eupatorium adenophorum, hundred plants, peppers, Boluohui, sophora flavescens, neem tree, black cypress, black nightshade, goat flower, horse mulberry, Garlic, litsea cubeba, yellow rhododendron, daphne, chamaejasba, spirit herb, peppermint, calamus, cinnamon, black pepper, artemisia pigskin, galangal, mugwort, peppercorns, saponins, datura, ginkgo , Camphor tree, Millae Spatholobus, Cyperus, Asarum, Indian red sandalwood, Erythrina, plant Tiezi and Cnidium, wash, dry, crush, add 95% ethanol and reflux 2× at 43°C 1h / time, recover ethanol to concentrate, acidify with 0.4mol / L sulfuric acid aqueous solution, then wash with chloroform to remove fat-soluble impurities, neutralize the obtained acid water with sodium carbonate to pH8.5, then extract with chloroform, recover organic solvent , to ob...

Embodiment 2

[0034] The preparation of embodiment 2 plant source material flavonoids

[0035] Respectively take the plants deer vine, tripterygium vine, tobacco, pyrethrum, marigold, eupatorium adenophorum, hundred plants, capsicum, boluohui, sophora flavescens, neem tree, black cypress, black nightshade, goat flower, horse mulberry, garlic , litsea cubeba, yellow rhododendron, daphne, chamaejasba, spirit herb, peppermint, calamus, cinnamon, black pepper, Artemisia pigskin, galangal, mugwort, pepper, bovine heart pod, saponins, datura, ginkgo, One or several kinds of plant materials from camphor tree, Millae Spatholobus, Cynorrhizae, Asarum, Indian red sandalwood, Erythrina chinensis, Cnidium chinensis, and Cnidium, washed, dried, crushed, and the crushed material and solvent are loaded into the extractor Mix evenly, place in an ultrasonic instrument, extract at 75-85°C for at least 25 minutes to obtain a suspension, and filter the filtrate and filter residue for the first time; put the fi...

Embodiment 3

[0036] Embodiment 3 Preparation of plant source terpenes, essential oil substances

[0037] Respectively take the plants deer vine, tripterygium vine, tobacco, pyrethrum, marigold, eupatorium adenophorum, hundred plants, capsicum, boluohui, sophora flavescens, neem tree, black cypress, black nightshade, goat flower, horse mulberry, garlic , litsea cubeba, yellow rhododendron, daphne, chamaejasba, spirit herb, peppermint, calamus, cinnamon, black pepper, Artemisia pigskin, galangal, mugwort, pepper, bovine heart pod, saponins, datura, ginkgo, One or several kinds of plant materials from camphor tree, Millae Spatholobus, Cyrrhizae, Asarum, Indian red sandalwood, Erythrina chinensis, Cnidium chinensis and Cnidium, washed, dried and crushed. The terpenes and essential oils are prepared by the conventional steam distillation method, ethanol solvent extraction method or acetone and water mixed solvent extraction method in this field. The essential oil can also be prepared by conven...

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Abstract

The invention belongs to the field of plant protection, and relates to an agricultural composition containing antibiotics and plant source materials, wherein antibiotic is one or several selected from abamectin, ivermectin, milbemectin, pleocidin, nikkomycin, liuyangmycin, streptomycin, polyoxins, chunleimeisu, jinggangmeisu, ningnanmycin and the like; the plant source material is one or several of smashing material, crude extract, or active ingredient of derris, thunder god vine, tobacco, pyrethrum, tagetes, crofton weed, radix stemonae, cayenne, macleaya cordata, radix sophorae flavescentis and the like. The composition provided by the invention expresses well synergism in a certain matching range, and has excellent control efficiency for crop diseases and pests.

Description

technical field [0001] The invention belongs to the field of plant protection, and in particular relates to an agricultural composition containing antibiotics and plant-derived substances and its application. The composition of the invention can effectively prevent and control crop diseases and insect pests. Background technique [0002] In recent years, due to single and unscientific use of pesticides, pests and diseases have developed resistance to varying degrees, while agricultural and forestry production still uses chemical pesticides as the main control species, causing serious environmental pollution and ecological environment. With the improvement of people's living standards and the enhancement of health awareness, the research and development of biological pesticides has gradually attracted the attention of pesticide research and development workers, and has become a hot spot for the sustainable development of agriculture and forestry. It is to improve the environme...

Claims

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Application Information

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IPC IPC(8): A01N65/08A01N65/12A01N65/32A01N65/38A01N65/16A01N43/90A01P7/04A01P5/00A01P3/00A01P7/02
CPCA01N43/54A01N65/00A01N65/48A01N2300/00Y02A50/30
Inventor 侯华民张善学王少龙
Owner HAINAN ZHENGYE ZHONGNONG HIGH TECH
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