CN104397053A - Preparation method for botanical pesticide for specially killing cabbage caterpillars during organic vegetable planting - Google Patents

Preparation method for botanical pesticide for specially killing cabbage caterpillars during organic vegetable planting Download PDF

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CN104397053A
CN104397053A CN201410753998.2A CN201410753998A CN104397053A CN 104397053 A CN104397053 A CN 104397053A CN 201410753998 A CN201410753998 A CN 201410753998A CN 104397053 A CN104397053 A CN 104397053A
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parts
preparation
killing
botanical pesticide
vegetable insecticide
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CN104397053B (en
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张高立
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ZHEJIANG HENG ZE ECOLOGICAL AGRICULTURAL SCIENCE AND TECHNOLOGY Ltd Co
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ZHEJIANG HENG ZE ECOLOGICAL AGRICULTURAL SCIENCE AND TECHNOLOGY Ltd Co
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Abstract

The invention discloses a preparation method for a botanical pesticide for specially killing cabbage caterpillars during organic vegetable planting. The preparation method comprises the following steps: 1), preparing raw materials, wherein the raw materials comprise the following components in parts by weight: 10-15 parts of radix sophorae flavescentis, 7-10 parts of melia toosendan, 12-19 parts of melia toosendan bark, 10-15 parts of tripterygium glycosides, 18-24 parts of raw kusnezoff monkshood roots, 4-6 parts of radix euphorbiae lantu, 6-8 parts of pericarpium citri reticulatae and 13 parts of tobacco; 2), adding 3 to 4 times of water by weight in the raw materials, decocting in a sealing manner at the temperature of 90-100 DEG C for 100 to 120 minutes, filtering, and concentrating the filtrate to be 1/3-1/4 of the original used water amount to obtain the botanical pesticide for specially killing pierisrapae linne. The botanical pesticide can targetedly and specially kill cabbage caterpillars by scientific compatibility of the traditional Chinese medicine components, and is high in permeability, conducive to plant uptake, low in cost, free of three-evil, residue, pollution and drug resistance, high in drug adsorption, and long in drug effect duration.

Description

The preparation method of the vegetable insecticide of organic vegetable planting process special for killing cabbage worm
Technical field
The present invention relates to a kind of agricultural planting Pesticidal technology, specifically the method and apparatus of special for killing cabbage worm vegetable insecticide is prepared on a kind of middle-size and small-size (family) farm in organic vegetable planting process.
Background technology
The phenomenon abusing chemical pesticide in China's vegetables with green leaves is quite serious.Country expressly provides the chemical pesticide peasant that prohibits the use still in use, therefore occurs repeatedly due to the poisoning caused that exceeds standard of high-toxic pesticide residual quantity in agricultural product.According to statistics, the whole world has 3,000,000 pesticide poisoning persons every year, and China has tens thousand of to 100,000 pesticide poisoning persons every year.Chemical pesticide remains the food poisoning caused that exceeds standard and all may occur at any time.Meanwhile, long-term chemical pesticide remains in people's cylinder accumulation, causes chronic poisoning inconspicuous and " three cause " effect.Meanwhile, chemical pesticide is residual also can cause soil degradation, environmental pollution.At present, Devoting Major Efforts To Developing pesticide made of Chinese medicinal herbs, progressively substituting chemical pesticide is a new breakthrough in World Agrochemicals history.
Imported cabbageworm (Classification system: Pierisrapae Linne), also known as cabbage caterpillar, become long 12 ~ 20 millimeters of polypide, Pieris spp complete metamorphosis is grown.Main host plants is 9 section plants such as Cruciferae, composite family, Convolvulaceaes, and brassicaceous vegetable of mainly causing harm, is injured more serious with cabbage mustard, wild cabbage, cauliflower etc. especially.
All there is the not good defect of insecticidal effect in the existing vegetable insecticide for cabbage caterpillar at present.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of method that vegetable insecticide is prepared on middle-size and small-size (family) farm in organic vegetable planting process, and this vegetable insecticide is used in particular for special for killing cabbage worm.
In order to solve the problems of the technologies described above, the invention provides a kind of preparation method of vegetable insecticide of organic vegetable planting process special for killing cabbage worm, carrying out following steps successively:
1), preparation raw material:
With kuh-seng 10-15 part, Fructus meliae toosendan 7-10 part, melia toosendan skin (azedarach) 12-19 part, thunder godvine 10-15 part, Radix Aconiti Kusnezoffii 18-24 part, root of langdu 4-6 part, dried orange peel 6-8 part, tobacco 13 parts of constitutive materials; Described part is weight portion;
2) add the water of 3 ~ 4 times of weight, in the feed, decoct 100 ~ 120 minutes in the temperature lower seals of 90 ~ 100 DEG C; Filter, gained filtrate concentrates 1/3 ~ 1/4 of most former water consumption, obtains the vegetable insecticide of special for killing cabbage worm.
Improvement as the preparation method of the vegetable insecticide of machine growing vegetables process special for killing cabbage worm of the present invention: simmer down to concentrates at 90 ~ 110 DEG C.
Further improvement as the preparation method of the vegetable insecticide of machine growing vegetables process special for killing cabbage worm of the present invention: step 1) be: with kuh-seng 13 parts, Fructus meliae toosendan 10 parts, melia toosendan skin 19 parts, thunder godvine 15 parts, Radix Aconiti Kusnezoffii 24 parts, the root of langdu 6 parts, dried orange peel 8 parts and tobacco 13 parts of constitutive materials.
In raw material, the source brief introduction of every composition is as follows:
Kuh-seng, the plant that (formal name used at school: Sophora flavescens) belongs to for pulse family kuh-seng.Be distributed in the ground such as each provinces and regions, north and south of Russia, Japan, India, Korea and China's Mainland, be grown on the area of height above sea level 1500 meters, how raw in hillside, sand ground, Cao Po, spinney and near field, at present not yet by artificial introducing and planting.Function cures mainly: heat-clearing and damp-drying drug, desinsection, diuresis.For curing hot dysentery, have blood in stool, jaundice renal shutdown, red leukorrhea.Can extract matrine, matrine is a kind of high-efficient broad-spectrum insecticide, all has good insecticidal effect in different regions to the insect of the crops such as vegetables, fruit tree, tealeaves, wheat, paddy rice.And aqueous matrine solution is safe to people and animals, to crop without poisoning, noresidue, free from environmental pollution, use rear without bad smell, do not affect quality and the local flavor of product.Adopt based on kuh-seng (main containing matrine matrine, oxymatrine oxymatrine, ammothamnine sophoranol, N-methylcytisine N-methylcytisine and SopHocarpine sophocarpine etc.), with the prescription that other Chinese herbal medicines are auxiliary, can make multiplely have that insecticidal action is strong, noresidue, vegetable insecticide to people and animals' low toxicity, environmentally safe.
Fructus meliae toosendan, the ripening fruits that (formal name used at school: Melia toosendan) is Meliaceae deciduous tree toosendanin.Mainly originate in the southern various places of China, superior with the product person in Sichuan, therefore have another name called Fructus meliae toosendan.Fructus meliae toosendan is cold in nature, bitter, is the one of qi-activating drug.There is easypro liver promoting qi circulation and relieving pain, the drug effect of expelling parasite.For the chest side of body, abdominal distention, colic, abdominal pain due to enterositosis.But also be make efficiently without the important source material of the free of contamination novel plant agricultural chemicals of residual hazard.The sedimentation of Fructus meliae toosendan bitter cold, mainly enters Liver Channel, and catharsis liver heat, promoting qi circulation and relieving pain, controls the obstruction of the circulation of vital energy and have the card of heat especially suitable.
Melia toosendan skin (azedarach) is dry bark and the root skin of Meliaceae plant melia toosendan, has another name called China tree, gloomy tree, pale reddish brown tree, azedarach etc.Melia toosendan is widely distributed, mainly originates in the ground such as China Sichuan, Hunan, Hubei, Henan, Guangxi, Guizhou, Yunnan.From melia toosendan, extract chinaberry alkane type triterpenoid, lignanoids at present, the toosendanin (TSN) that flavonoids and other phenolic compounds wherein belong to triterpene compound has the effect of the clearing heat and detoxicating and anti-Enterozoa of anti-inflammation.
Thunder godvine, cries again herba fibraureae recisae, Huang Lateng, cabbageworm medicine, red medicine, water thick grass, Classification system: Tripterygium wilfordii, is the root of Celastraceae, tripterygium plant thunder godvine, liana shrub, main product in Fujian, Zhejiang, Anhui, the ground such as Henan.In being born in the shade many wet hillside, mountain valley, small stream limit shrub.The hillside that happiness is comparatively shady and cool, the sandy soil deep with slant acidity, soil layer or the most suitable growth of yellow soil.Bitter, pungent, cool in nature, poison greatly.Return liver, kidney channel.Effect removing toxic substances desinsection.
Radix Aconiti Kusnezoffii, Chinese medicine name.For the block root of the Ranunculaceae herbaceos perennial rhizome of Chinese monkshood (wild species) or the northern rhizome of Chinese monkshood.Excavate when autumn, cauline leaf was withered, removing fibrous root and silt, dry.Radix aconiti agrestis used mostly in the market is wild product, and the ranunculaceae plant north rhizome of Chinese monkshood is mainly taken from China northern territory, and the block root of the rhizome of Chinese monkshood is then mainly taken from southern areas.Have and dispel rheumatism, warming channel and expelling cold, effect of swelling and pain relieving.
The root of langdu (Classification system: Stellera chamaejasme Linn.), the another name river root of langdu, continuous poison, RADIX STELLERAE etc. are Thymelaeceae stellera, perennial herb or shrub.The toxicity of the root of langdu is comparatively large, can desinsection.
Dried orange peel is the maturate peel of rutaceae orange and cultivar thereof.The evergreen dungarunga of tangerine or shrub, cultivate in hills, the littoral or Plain of low mountain zone, rivers and lakes.Be distributed in each department on the south the Changjiang river.During fruit maturation in 10 to December, take fruit, strip pericarp, dry in the shade or aeration-drying.Dried orange peel is slit into 3 to 4 lobes more when stripping.Volatile oil contained by dried orange peel has the effect of gas under fragrant stomach invigorating and wind dispelling.
Tobacco, (formal name used at school: Nicotiana tabacum) is Solanaceae annual herb plant, and all there is cultivation all parts of the country.The main insecticidal constituent of tobacco is nicotine, and tobacco always just uses as insecticide among the people, to control diseases and pests of agronomic crop Be very effective.
The invention belongs to the vegetable insecticide of special for killing cabbage worm; The present invention is by the scientific compatibility of traditional Chinese medicine ingredients, and directed special for killing cabbage worm, permeability is strong, and be conducive to the absorption of plant, cost is low, without the three disasters, noresidue, pollution-free, without pesticide resistance, medicine company absorption affinity is strong, duration of efficacy is long.
The concrete using method of the vegetable insecticide of special for killing cabbage worm of the present invention is as follows:
The vegetable insecticide of special for killing cabbage worm of the present invention and water are diluted according to the weight ratio of 1:3 ~ 5, complete for the dilution of gained vegetable plot is sprayed, consumption is 200 ~ 1000 grams of vegetable insecticide/mus, once spray in the high-incidence season of cabbage caterpillar, as illumination is good, a few hours or once to two days cabbage caterpillars because to tag and stomach absorbs and dead.
Embodiment
The vegetable insecticide of embodiment 1, a kind of special for killing cabbage worm, its preparation method is for carry out following steps successively:
1), preparation raw material:
With kuh-seng 13 parts, Fructus meliae toosendan 10 parts, melia toosendan skin (azedarach) 19 parts, thunder godvine 15 parts, Radix Aconiti Kusnezoffii 24 parts, the root of langdu 6 parts, dried orange peel 8 parts, tobacco 13 parts of constitutive materials;
2) add the water of 3 times of weight, in the feed, decoct 120 minutes at the temperature of 100 DEG C; Gained filtrate is concentrated into 1/3 of former water consumption; After being cooled to room temperature, obtain the vegetable insecticide of special for killing cabbage worm.
The vegetable insecticide of embodiment 2, a kind of special for killing cabbage worm, its preparation method is for carry out following steps successively:
1), preparation raw material:
With kuh-seng 15 parts, Fructus meliae toosendan 8 parts, melia toosendan skin (azedarach) 15 parts, thunder godvine 13 parts, Radix Aconiti Kusnezoffii 20 parts, the root of langdu 5 parts, dried orange peel 7 parts, tobacco 13 parts of constitutive materials.
Step 2) with embodiment 1.
The vegetable insecticide of embodiment 3, a kind of special for killing cabbage worm, its preparation method is for carry out following steps successively:
1), preparation raw material:
With kuh-seng 10 parts, Fructus meliae toosendan 7 parts, melia toosendan skin (azedarach) 12 parts, thunder godvine 10 parts, Radix Aconiti Kusnezoffii 18 parts, the root of langdu 4 parts, dried orange peel 6 parts, tobacco 13 parts of constitutive materials.
Step 2) with embodiment 1.
Experiment 1, the following virulence for cabbage caterpillar carried out respectively to the vegetable insecticide of above-described embodiment 1 ~ embodiment 3 gained test:
Vegetable insecticide is diluted to 3 times, 5 times (times of weight), adopt the culture dish of diameter 9cm, filter paper on pad in each culture dish, place the two-sided Cabbage Mustard Leaves (remarks: every day changes once this Cabbage Mustard Leaves being all moistened with the rear vegetable insecticide of dilution, make the basic confluent cultures ware of Cabbage Mustard Leaves) at every turn, then 10 cabbage caterpillars are put into, be placed in constant incubator (temperature 25 DEG C, humidity 85%), respectively at the death condition recording cabbage caterpillar after 12 hours, 24 hours, 48 hours
Each experiment repetition 10 times, gets its mean value; The results are shown in Table 1.
The lethality (%) of table 1, cabbage caterpillar
Comparative example 1, " kuh-seng 13 parts " in embodiment 1 is made into 25 parts, all the other are equal to embodiment 1.
Comparative example 2, " tobacco 13 parts " in embodiment 1 is made into 18 parts, all the other are equal to embodiment 1.
Comparative example 3, " tobacco 13 parts " in embodiment 1 is made into 8 parts, all the other are equal to embodiment 1.
Comparative example 4, made into " kuh-seng 20 parts, tobacco 20 parts " by " kuh-seng 13 parts, the tobacco 13 parts " in embodiment 1, all the other are equal to embodiment 1.
Contrast experiment, the vegetable insecticide of above-mentioned comparative example 1 ~ 4 gained is carried out the virulence test of cabbage caterpillar according to method described in experiment 1, only carried out the test of diluting 3 times, acquired results is as shown in table 2 below.
The lethality (%) (diluting 3 times) of table 2, cabbage caterpillar
12 hours 24 hours 48 hours
Comparative example 1 54% 83% 90%
Comparative example 2 55% 82% 90%
Comparative example 3 40% 71% 88%
Comparative example 4 52% 75% 88%
Embodiment 1 68% 92% 97%
By the contrast of above-mentioned case, we know: the proportion relation between every composition of the present invention is very important.Only could obtain best insecticidal effect according to formula provided by the invention.
Finally, it is also to be noted that what enumerate above is only several specific embodiments of the present invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be had.All distortion that those of ordinary skill in the art can directly derive from content disclosed by the invention or associate, all should think protection scope of the present invention.

Claims (3)

1. the preparation method of the vegetable insecticide of organic vegetable planting process special for killing cabbage worm, is characterized in that carrying out following steps successively:
1), preparation raw material:
With kuh-seng 10-15 part, Fructus meliae toosendan 7-10 part, melia toosendan skin, 12-19 part, thunder godvine 10-15 part, Radix Aconiti Kusnezoffii 18-24 part, root of langdu 4-6 part, dried orange peel 6-8 part and tobacco 13 parts of constitutive materials, described part is weight portion;
2) add the water of 3 ~ 4 times of weight, in the feed, decoct 100 ~ 120 minutes in the temperature lower seals of 90 ~ 100 DEG C; Filter, gained filtrate concentrates 1/3 ~ 1/4 of most former water consumption, obtains the vegetable insecticide of special for killing cabbage worm.
2. the preparation method of the vegetable insecticide of machine growing vegetables process special for killing cabbage worm according to claim 1, is characterized in that: described in concentrate in 90 ~ 110 DEG C and concentrate.
3. the preparation method of the vegetable insecticide of machine growing vegetables process special for killing cabbage worm according to claim 1 and 2, is characterized in that described step 1) be: with kuh-seng 13 parts, Fructus meliae toosendan 10 parts, melia toosendan skin 19 parts, thunder godvine 15 parts, Radix Aconiti Kusnezoffii 24 parts, the root of langdu 6 parts, dried orange peel 8 parts and tobacco 13 parts of constitutive materials.
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Publication number Priority date Publication date Assignee Title
CN105394098A (en) * 2015-12-23 2016-03-16 云南省农业科学院园艺作物研究所 Cabbage worm control method
CN105410058A (en) * 2015-12-23 2016-03-23 云南省农业科学院园艺作物研究所 Pesticide for cabbage caterpillar and preparation method therefor
CN105994417A (en) * 2016-06-13 2016-10-12 南京信息工程大学 Environment-friendly insecticide and preparation method and application thereof
CN106962422A (en) * 2017-05-12 2017-07-21 还童(锦州)特殊医学用途配方食品有限公司 Vegetable insecticide and preparation method thereof
CN108308207A (en) * 2018-03-23 2018-07-24 夏文秀 A kind of vegetable insecticide and preparation method thereof for vegetable cultivation
CN108967452A (en) * 2017-06-03 2018-12-11 黑龙江省小磨坊有机杂粮农业有限责任公司 A kind of natural organic insecticide

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105394098A (en) * 2015-12-23 2016-03-16 云南省农业科学院园艺作物研究所 Cabbage worm control method
CN105410058A (en) * 2015-12-23 2016-03-23 云南省农业科学院园艺作物研究所 Pesticide for cabbage caterpillar and preparation method therefor
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CN105410058B (en) * 2015-12-23 2017-12-08 云南省农业科学院园艺作物研究所 A kind of cabbage caterpillar insecticide and preparation method thereof
CN105994417A (en) * 2016-06-13 2016-10-12 南京信息工程大学 Environment-friendly insecticide and preparation method and application thereof
CN106962422A (en) * 2017-05-12 2017-07-21 还童(锦州)特殊医学用途配方食品有限公司 Vegetable insecticide and preparation method thereof
CN108967452A (en) * 2017-06-03 2018-12-11 黑龙江省小磨坊有机杂粮农业有限责任公司 A kind of natural organic insecticide
CN108308207A (en) * 2018-03-23 2018-07-24 夏文秀 A kind of vegetable insecticide and preparation method thereof for vegetable cultivation

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