CN1301060C - Plant Source non-public hazard biological insect repellant and preparing process - Google Patents
Plant Source non-public hazard biological insect repellant and preparing process Download PDFInfo
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Abstract
The present invention relates to plant source type nuisanceless biologic pesticide for expelling worms and a preparation method, which integrally utilize the host food of a plurality of common pests in agriculture, the biological substance of pests induced by host crops, the biological substance for expelling pests in a plant source, and the physicochemical properties of various biological substancesl. The technical method fundamentally solves the problems caused by the pollution, the residue and the toxic side effect of chemical pesticide. Proved by field experiments, the biological prevention effect is about 90%. The plant source type nuisanceless biologic pesticide achieves the purposes of using plant source type nuisanceless worm-expelling biological pesticide to replace chemical insecticide and maintaining as well as protecting the ecological balance. The whole preparation process according to the requirement of environmental protection has the advantages of rich and facile raw material, low cost, simple manufacturing process and no pollution.
Description
Biological expelling parasite agricultural chemicals of a kind of plant resource of technical field and preparation method are according to corn borer, corn leaf aphids, mythimna separata, soybean pod borer, imported cabbageworm, diamond-back moth, host's feeding habits of-turnip aphid, crops are induced the biological substance of driveing insect in the biological substance of insect and the plant resource, and the biopesticide and the biochemical technology of the comprehensive development of the physicochemical property of all kinds of biological substances.
Background technology in the process that scrambles for food with insect, chemical pesticide, advanced technology, preventive effect is remarkable, also has negative effects such as contaminated environment, residual, toxic and side effect simultaneously.
Summary of the invention one, pest control kind: corn borer, corn leaf aphids, mythimna separata, imported cabbageworm, diamond-back moth, turnip aphid
Two, expelling parasite mechanism
Plant-feed insect is by sense of smell, gustatory organ discernible signal smell.Know well and like the signal smell of generation for the food host plant.Also avoid simultaneously the signal smell of certain plant species.The chemical substance that each plant species can produce the signal smell is volatile substance, glucosides and aglycon thereof." glucosides is that hemiacetal hydroxyl and other hydroxy-containing compounds of sugar interosculates, and becomes the material with diether linkage structure.Aglucone branch in the glucosides is called aglycon." part of sugar is non-volatile in the glucosides, aglycon partly produces the signal smell.When aglycon and sugar are combined into glucosides, still can be released to the signal smell that insect discerns.So volatile substance, glucosides and aglycon thereof are the biological substances of inducing insect and driveing insect.Because floristics difference, the chemical composition difference of contained volatile substance, glucosides, aglycon, the signal smell type that is produced are also different.Insect can to the chemical signal that plant discharges discern and selectively the host look for food; selection habit according to insect; utilize the unselected non-toxic herb extraction anthelmintic substance of its institute and crops, vegetables are implemented the masking protection processing; the signal smell that makes insect be difficult to discern former host is avoided automatically, reaches expelling parasite and the purpose of desinsection not.
For example: the imported cabbageworm host is in crucifer.Glucosinolate extensively is present in each tissue of crucifer.So glucosinolate and aglycon mustard oil are the biological substances of inducing imported cabbageworm.Simultaneously, imported cabbageworm is avoided plants such as cloves tree, artemisia annua.Because syringin, cloves aglycon, artemisia ketone, absinthol, left-handed camphor and glucosinolate, mustard oil are the chemical substances of fundamental difference, chemical constitution difference, the smell type of release are also different.Extract anthelmintic substances such as syringin, cloves aglycon, artemisia ketone, absinthol, left-handed camphor, and several expelling parasite biological substances are mixed be prepared into the volatility biological expelling parasite agricultural chemicals of driveing imported cabbageworm stronger, smell type complexity.
Three, insect host and the biological substance of inducing insect
1, imported cabbageworm, diamond-back moth, turnip aphid host: crucifer inducing substance chemical composition and chemical constitutions such as wild cabbage, cauliflower, Chinese cabbage, radish, rape:
Glucosinolate (glucosinolates) formal name used at school Glucosinolate, mustard oil aglycon are that mustard oil (mustard oil) exists: glucosinolate and mustard oil aglycon extensively are present in crucifer.
2, corn borer, corn leaf aphids host: crops such as corn, Chinese sorghum, millet, barley
Inducing substance chemical composition and chemical constitution:
Corn glycosides, corn aglycon, caffeic acid (caffeicacid), forulic acid (ferulicacid), malic acid, citric acid, tartaric acid, oxalic acid etc.
Exist: corn glycosides, corn aglycon, caffeic acid, forulic acid extensively are present in maize leaves, Sorghum vulgare Pers. leaf, maize male ears, the corn capillament, and corn glycosides, corn aglycon, malic acid, citric acid, tartaric acid, oxalic acid are present in maize male ears and the corn capillament.
Caffeic acid forulic acid malic acid tartaric acid oxalic acid citric acid
3, soybean pod borer host: soybean
Inducing substance chemical composition and chemical constitution:
Daidzin is that daidzin (Daidgin), daidzein are Daidezin (daidzein), genistin (genistin), Genistein (genistein)
Exist: daidzin, daidzein, genistin, Genistein are present in the soybean.
4, mythimna separata host: 16 sections such as grass family, Cruciferae, pulse family, Solanaceae, 109 kinds are with plant
Inducing substance chemical composition and chemical constitution:
Corn glycosides, corn aglycon, caffeic acid, forulic acid, malic acid, tartaric acid, citric acid, oxalic acid, daidzin, daidzein, genistin, Genistein, populus (Populin), poplar skin glycosides (Populoside) etc.
Four, the biological expelling parasite agricultural chemicals preparation method () of a kind of plant resource, expelling parasite plant are selected and anthelmintic substance
1, cloves Eugenia caryophyllata Thumb.
Anthelmintic substance chemical composition and chemical constitution:
Syringin (Syringin), methoxyconiferyl alcohol (Syringenin), β-cloves alkene (β-caryophyllene)
Exist: the cloves blade
Effect: expelling parasite
2, artemisia annua is sweet wormwood (Artemksia annua L.)
Anthelmintic substance chemical composition and chemical constitution:
Artemisia ketone (artemisia ketone), left-handed camphor (L-Camphor), absinthol are tanacetone (tanacetone), β-cloves alkene (β-caryophyllene)
Exist: artemisia annua blade, artemisia annua florescence petal
Effect: drive imported cabbageworm, diamond-back moth, turnip aphid, Phytophthira, corn borer.
Artemisia ketone camphor
3, Armstrong (polygonum aviculare L.)
Anthelmintic substance chemical composition and chemical constitution:
Avicularin (avicularin), Armstrong aglycon are Quercetin (guercetin)
Exist: Armstrong stem, leaf
Effect: drive imported cabbageworm, diamond-back moth, sterilization, antibacterial (flavonoid glycoside substance)
4, joint knotweed (persicaria nodosa Opiz, polygonum nodosum pers)
Anthelmintic substance chemical composition and chemical constitution:
Joint knotweed glycosides, joint knotweed aglycon, persicarin (persicarin), persicarin-7 methyl ether
Exist: joint knotweed stem, leaf
Effect: drive aphid, sterilization, antibacterial (Flavonoid substances)
5, Siberian cocklebur (Xanthium strumarium L.)
Anthelmintic substance chemical composition and chemical constitution:
Xanthostrumarin (Xanthostrumarin), Siberian cocklebur aglycon, xanthanol (Xanthanol),
Isoxanthanol (isoxanthanol)
Exist: cocklebur stem, leaf, Chinese olive
Effect: drive aphid
6, carrot ornamental tassels
Anthelmintic substance chemical composition and chemical constitution:
Carotenol (daucol), carotol (carotol), asarylaldehyde (asarylaldehyde)
Exist: carrot ornamental tassels, carrot seed
Effect: expelling parasite
7, ivy glorybind (calystegia)
Anthelmintic substance chemical composition and chemical constitution:
Anemonin (anemonin), protoanemonin (protoanemonin)
Exist: ivy glorybind root, stem, leaf
Effect: expelling parasite
Protoanemonin
Anemonin
8, black nightshade Solanum nigrum L.
The anthelmintic substance chemical composition: black nightshade glycosides solanine, black nightshade aglycon are solamargine solamargine
Exist: Solanum nigrum stem, leaf, Chinese olive effect: expelling parasite
Promptly
9, kitchen garden Portulaca oleracea L.
Anthelmintic substance chemical composition: kitchen garden glycosides, kitchen garden aglycon
Exist: kitchen garden stem, leaf
Effect: drive imported cabbageworm, diamond-back moth, turnip aphid, aphid, corn borer, sterilization, antibacterial, emulsifier
Do not find the interrelated data of name of kitchen garden glycosides and kitchen garden aglycon Chinese and English and chemical constitution, perhaps basic theory does not also touch this respect, but kitchen garden glycosides and kitchen garden aglycon are biological substances intrinsic in the kitchen garden, after kitchen garden is rubbed, give out the smell of strong ester class.
(2), plant material is gathered and is handled
1, cloves blade
15-20 days cloves blades of gathering before the Frost's Descent, this moment, blade plumpness, dry weight were bigger, the air-dry processing of scattering after gathering, unsuitable accumulation deposit, autoxidation takes place rotten easily.
2, artemisia annua petal and blade
When August, artemisia annua was open, volatile oil content was higher in gather artemisia annua petal and the blade, this moment petal, with the processing of drying in the shade that scatter of the petal of gathering and blade.
3, Armstrong stem, leaf
Gather the 6-9 month Armstrong stem, leaf, air-dry processing.
4, cocklebur stem, leaf, Chinese olive
Gather the 6-8 the month tender stem of Siberian cocklebur, leaf, Chinese olive, air-dry processing.
5, ivy glorybind root, stem, leaf
Gather the 7-9 month ivy glorybind root, stem, leaf, air-dry processing.
6, carrot ornamental tassels
The carrot ornamental tassels of gathering in the season of results carrot, air-dry processing.
7, joint knotweed stem, leaf
Gather the 6-8 month and save knotweed stem, leaf, air-dry processing.
8, Solanum nigrum stem, leaf, Chinese olive
Gather the 7-9 month Solanum nigrum stem, leaf, Chinese olive, air-dry processing.
9, kitchen garden stem, leaf
Gather the 7-9 month kitchen garden stem, leaf, air-dry processing.
Cloves blade with drying, artemisia annua petal and blade, Armstrong stem and blade, cocklebur stem, blade and Chinese olive, ivy glorybind root, stem and blade, the carrot ornamental tassels, joint knotweed stem, leaf, Solanum nigrum stem, leaf and Chinese olive, kitchen garden stem, leaf are pulverized respectively, grinding particle size 20-40 order is packed In Shade depositing respectively.
(3), solvent system is selected
The water of selecting no any pollution is as the solvent that extracts biological expelling parasite agricultural chemicals.
(4), emulsifier is selected
Anthelmintic substance is volatile substance, glucosides and aglycon thereof." glycosidase and glucosides companion deposit with plant in.During cell life, glycosidase is not had an effect, but when cell is damaged or is dead, enzymolysis takes place rapidly then, makes glucosides be decomposed into sugar and aglycon." in the slowly dry at normal temperatures or pulverized immediately fresh plant tissue, glucosides is become sugar and aglycon by enzymolysis." aglycon of most of glycoside plants all is insoluble in water or water insoluble; Volatile oil dissolves in neutral spirits and most organic solvent, but water-soluble hardly.So ", when selecting water as solvent extraction volatile substance, glucosides and aglycon, the essential emulsifier that adds.
Select Receptaculum Helianthi mucilaginous gum (mucilages) as the emulsifier that extracts biological expelling parasite agricultural chemicals.
" mucilaginous gum is the secretory product under the plant normal physiological state, and the about 15-30 ten thousand of molecular weight contains D-galacturonic acid, L-arabinose, D-galactose etc. in the molecule.Carboxyl in the D-galacturonic acid molecule mostly is present in the plant corpus with the form that calcium, magnesium are combined into salt.”
The Receptaculum Helianthi mucilaginous gum is present in the sunflower disk body with the carboxylate form of calcium salt or magnesium salts, and carboxylate has emulsibility, so the Receptaculum Helianthi mucilaginous gum is natural emulsifier.
(5), the biological expelling parasite pesticide preparation method in powdery plant source
Take by weighing various plant powder raw materials through super-dry, pulverization process:
Cloves blade powder 1600 grams.
Artemisia annua petal, blade powder 1250 grams,
Armstrong stem, blade powder 1800 grams,
Cocklebur stem, blade, Chinese olive powder 2600 grams,
Ivy glorybind root, stem, leaf powder 500 grams,
Carrot ornamental tassels powder 657 grams,
Joint knotweed stem, leaf powder 1312 grams,
Kitchen garden stem, leaf powder 1500 grams,
Solanum nigrum stem, leaf, Chinese olive powder 2600 grams,
Receptaculum Helianthi powder 250 grams (emulsifier),
Be packaged into bag, deposit in the frescade.
(6), the biological expelling parasite agricultural chemicals in powdery plant source extracting method
Get the powdered biological expelling parasite agricultural chemicals for preparing of bag weighing and put into the container that to contain 100Kg water, adding 70Kg water stirs and soaks a night, next day, stir and extracted 4 hours, remove slag with 40 order nylon gauze double medium filtrations, extruding, remove slag with 80 order nylon gauze double medium filtrations, twice filtration can avoid particle to stop up mister head again; Get the biological expelling parasite agricultural chemicals that filters out and extract clear liquid sprinkling crop, vegetable surface, carry out expelling parasite, masking protection processing; Get the residue that filters out for twice, add water 60Kg again and stir, water, as crop, the secondary biological expelling parasite agricultural chemicals of vegetables and bio-fertilizer in crop, vegetables root.
(7), the biological expelling parasite pesticide preparation method of bright plant
Take by weighing bright plant raw material:
Cloves blade 3500 grams,
Artemisia annua petal, blade 3500 grams (non-collecting season can replace with dry artemisia annua petal, blade powder stock 1250 grams),
Armstrong stem, leaf 8000 grams,
Cocklebur stem, leaf, Chinese olive 9000 grams,
Ivy glorybind root, stem, leaf 1500 grams,
Carrot ornamental tassels 2497 grams (non-collecting season can replace with dried carrot ornamental tassels powder 657 grams),
Joint knotweed stem, leaf 2500 grams,
Solanum nigrum stem, leaf, Chinese olive 9000 grams,
Kitchen garden stem, leaf 3000 grams,
Receptaculum Helianthi dried powder 250 grams (emulsifier).
(8), the biological expelling parasite agricultural chemicals of bright plant extracting method
Getting the load weighted bright plant that contains biological anthelmintic substance mixes, pulverize repeatedly with the cracker of laying down the sieve end, tighten reception with 40 order nylon yarn mesh bags at discharging opening, be crushed to can with hand hold become to glue the group till, the raw material of pulverizing is added cold water 10Kg homogenate with refiner, the homogenate that receives is poured in the container that can contain following 100Kg water, add 60Kg cold water again and stir extraction 2 hours, remove slag with 40 order nylon gauze double medium filtrations, extruding then, remove slag with 80 order nylon gauze double medium filtrations again, in order to avoid particle stops up mister head; The extraction clear liquid of twice filtration of learning from else's experience sprays that crop, vegetable surface carry out expelling parasite, masking protection is handled; Get the residue that filters out for twice again, add 60Kg water and stir, pouring crop, vegetables root are as secondary biological expelling parasite agricultural chemicals and bio-fertilizer.
The biological expelling parasite pesticide control of embodiment plant resource Lay white butterfly, diamond-back moth, turnip aphid, soybean pod borer, corn borer, corn leaf aphids, mythimna separata field experiment
Though the kind difference of pest control, the biological expelling parasite agricultural chemicals that adopts is a kind of, so collocation method is identical with extracting method.
Get one and wrap the biological expelling parasite agricultural chemicals in powdery plant source that weighing configures, include cloves blade powder 1600 grams, artemisia annua petal, blade powder 1250 grams, Armstrong stem, blade powder 1800 grams, cocklebur stem, blade, Chinese olive powder 2600 grams, ivy glorybind root, stem, leaf powder 500 grams, carrot ornamental tassels powder 657 grams, joint knotweed stem, leaf powder 1312 grams, kitchen garden stem, leaf powder 1500 grams, Solanum nigrum stem, leaf, Chinese olive powder rake 2600 grams, Receptaculum Helianthi powder 250 grams (emulsifier); Biological expelling parasite agricultural chemicals is put into the container that can contain 100Kg water, adding 70Kg water stirs and soaks a night, next day, stir and extracted 4 hours, remove slag with 40 order nylon gauze double medium filtrations, extruding, removing slag with 80 order nylon gauze double medium filtrations, twice filtration can avoid particle to stop up mister head; Get the biological expelling parasite agricultural chemicals that filters out and extract clear liquid sprinkling crop, vegetable surface, carry out expelling parasite, masking protection processing; Get the residue that filters out for twice, add water 50Kg again and stir, water, as crop, the secondary biological expelling parasite agricultural chemicals of vegetables and bio-fertilizer in crop, vegetables root.
Biological expelling parasite agricultural chemicals collocation method of bright plant and extracting method:
Take by weighing cloves blade 3500 grams, artemisia annua petal, blade 3500 grams (non-collecting season can replace with dry artemisia annua petal, blade powder 1250 grams), Armstrong stem, leaf 8000 grams, cocklebur stem, leaf, Chinese olive 9000 grams, ivy glorybind root, stem, leaf 1500 grams, carrot ornamental tassels 2497 grams (or dried carrot ornamental tassels powder 657 grams replace), joint knotweed stem, leaf 2500 grams, Solanum nigrum stem, leaf, Chinese olive 9000 grams, kitchen garden stem, leaf 3000 grams, Receptaculum Helianthi dried powder 250 grams (emulsifier); To be load weighted, the bright plant that contains biological anthelmintic substance mixes, pulverize repeatedly with the cracker of laying down the sieve end, blown away by the wind-force of cracker for fear of the plant fragment, must tighten with 40 order nylon gauze sacks at the discharging opening of cracker and on discharging opening, to receive raw material, be crushed to can with hand hold become to glue the group till, the raw material of pulverizing is added cold water 10Kg homogenate with refiner, the homogenate that receives is poured in the container that can contain following 100Kg water, add 60g cold water again and stir extraction 2 hours, remove slag with 40 order nylon gauze double medium filtrations then, remove slag with 80 order nylon gauze double medium filtrations again, in order to avoid particle stops up mister head; The extraction clear liquid of twice filtration of learning from else's experience is sprayed on crop, vegetable surface, carries out expelling parasite, masking protection is handled; The residue of learning from else's experience and leaching for twice adds 60Kg water and stirs, and waters in crop vegetables root, as secondary biological expelling parasite agricultural chemicals and bio-fertilizer.
1, the biological expelling parasite pesticide control of plant resource imported cabbageworm, diamond-back moth, turnip aphid field experiment
" imported cabbageworm, diamond-back moth, turnip aphid host brassicaceous vegetable, " glucosinolate, mustard oil are the biological substances of inducing imported cabbageworm, diamond-back moth, turnip aphid.Contain biological anthelmintic substances such as syringin, cloves aglycon, artemisia ketone, absinthol, left-handed camphor, xanthostrumarin, xanthanol, avicularin, persicarin 7-methyl ether, protoanemonin, kitchen garden aglycon in the biological expelling parasite agricultural chemicals of plant resource.The chemical constitution of the chemical constitution of every kind of biological anthelmintic substance and glucosinolate, mustard oil is all inequality.These biological anthelmintic substances mix and discharge complicated chemical odor, and the chemical odor that the volatility of this mixing is stronger is enough to shelter the signal smell of glucosinolate, mustard oil.Imported cabbageworm, diamond-back moth, turnip aphid nonrecognition are also avoided the signal smell of this complexity, reach the purpose of driveing imported cabbageworm, diamond-back moth, turnip aphid.
Imported cabbageworm, diamond-back moth, turnip aphid all have the Chinese cabbage whole growing causes harm.Extract clear liquid with biological expelling parasite agricultural chemicals when Chinese cabbage grows 4 true leaves and handle Chinese cabbage, it is that 65cm, spacing in the rows are the about 251m in Chinese cabbage ground of 30cm that the biological expelling parasite agricultural chemicals extraction of 70Kg clear liquid can be handled line-spacing
2Pour in the sprayer that did not use chemical pesticide extracting clear liquid, carefully be sprayed on Chinese cabbage surface, the leaf heart and blade back; Get residue liquid pouring Chinese cabbage root, every strain Chinese cabbage is watered residue liquid 70ml approximately, and enforcement is sheltered, the expelling parasite control is handled.Handle once weekly.
98,99,2000 years plantation Chinese cabbage ' spring and summer king ', the biological expelling parasite agricultural chemicals of plant resource is more satisfactory to imported cabbageworm, diamond-back moth, turnip aphid control efficiency.In addition, did repeated experiment willow forest land plantation Chinese cabbage in 99 years, although repeated dry straight to imported cabbageworm, diamond-back moth, turnip aphid control, but snail is caused harm very serious, and snail is not an insect, experimental results show that, biological expelling parasite agricultural chemicals does not work snail infringement rate 100% to snail
Biological expelling parasite pesticide control imported cabbageworm, diamond-back moth, turnip aphid field investigation and data were handled as follows in 2000:
| The investigation date | Investigation strain number | Lay white butterfly evil | The diamond-back moth evil | The turnip aphid evil |
| July 31 July 26 July 19 July 13 July 6 June 26 June 19 June 11 | 140 140 140 140 140 140 140 140 | Without nothing 2 nothings 3233 | Without nothing 141342 | Nothing nothing nothing nothing nothing nothing is without nothing |
Check plot imported cabbageworm, diamond-back moth, insect population rate 100%, Lay Rhopalosiphum spp infringement rate 100%.
Data are handled:
Treatment region turnip aphid infringement rate %=0
2, biological expelling parasite pesticide control soybean pod borer field experiment
Soybean pod borer host soybean.Daidzin, daidzein, Genistein, genistin are the biological substances of inducing soybean heart-eating worm.Contain syringin in the biological expelling parasite agricultural chemicals of plant resource, artemisia ketone, absinthol, left-handed camphor, persicarin-7 methyl ether, anemonin, asarylaldehyde, biological anthelmintic substances such as kitchen garden glycosides, the chemical constitution of every kind of biological anthelmintic substance and daidzin, daidzein, genistin, the chemical constitution of Genistein is all inequality, these biological anthelmintic substances mix the complicated chemical smell that discharges is enough to shelter daidzin, daidzein, genistin, the signal smell of Genistein, the soybean pod borer nonrecognition is also avoided the signal smell of this complexity, reaches and drives purpose.
" soybean pod borer cause harm phase mid-July-8 the end of month ", biological expelling parasite pesticide control was handled between 10-August 10 July.The inferior finite type soybean ' No. 9, Bai Nong ' of calendar year 2001 sowing multi-branched, soybean emerged 34 days, bloom carefully to spray with biological expelling parasite agricultural chemicals extraction clear liquid the last week and handle soybean blade face, blade back, cane, 70Kg extracts the soybean experiment field 252m that clear liquid is handled line-spacing 65cm, spacing in the rows 35cm approximately
2Get residue liquid 70ml and water to root, handle once weekly along the soybean stem.
Calendar year 2001 investigation result and data handle as follows:
| The investigation date | Investigate total strain number | Investigate total pod number | Heart-eating worm pod number |
| September 14 September 4 | 10 11 | 1040 1406 | 91 108 |
Calendar year 2001 soybean research chamber provides ' No. 9, Bai Nong ' soybean pod borer insect population rate 15%
3, biological expelling parasite pesticide control corn borer, corn leaf aphids, mythimna separata field experiment
Gramineous crops such as corn borer, corn leaf aphids, mythimna separata host corn, Chinese sorghum.Corn glycosides, corn aglycon, caffeic acid, forulic acid, malic acid, tartaric acid, citric acid, oxalic acid are the biological substances of inducing maize snout moth's larva, corn leaf aphids, mythimna separata.Contain anthelmintic substances such as syringin, artemisia ketone, absinthol, left-handed camphor, persicarin-7 methyl ether, xanthostrumarin, xanthanol, asarylaldehyde, avicularin, Armstrong aglycon, kitchen garden glycosides in the biological expelling parasite agricultural chemicals of plant resource; the chemical constitution of the chemical constitution of every kind of anthelmintic substance and corn glycosides, caffeic acid, forulic acid, malic acid, tartaric acid, citric acid, oxalic acid is all inequality; these biological anthelmintic substances mix the signal smell that the complicated chemical smell that discharges is enough to shelter biological substances such as corn glycosides, reach and drive, protect purpose.
Corn borer, corn leaf aphids, mythimna separata are mid-June-late August to corn phase of causing harm.
Sowing corn ' super sweet No. 1 ' sweet corn in 2002, at the corn plant height is that corn borer lays eggs the initial stage for about 30 centimetres, extract clear liquid with biological expelling parasite agricultural chemicals and carefully handle corn blade face, blade back, cane, corn horn mouth, the 70Kg extract is handled the corn experiment field 251m2 of line-spacing 65cm, spacing in the rows 30cm; Along the pouring of corn horn mouth, allow residue liquid slowly trickle to root along corn stem with residue liquid, about 70 milliliters of every strain was handled once in per 8 days.
Biological expelling parasite pesticide control corn borer, corn leaf aphids, mythimna separata field investigation and data were handled as follows in 2002:
| The investigation date | Investigation strain number | The corn borer pest | The mythimna separata evil | The corn leaf aphids evil |
| August 22 August 14 August 7 July 29 July 22 July 15 July 10 July 3 June 26 June 17 | 132 132 132 132 132 132 132 132 132 132 | Nothing nothing 24431 nothings are without nothing | Nothing 1142 nothing nothing nothings are without nothing | Nothing nothing nothing nothing 73 nothing nothings are without nothing |
The corn chamber provides ' super sweet No. 1 ' corn corn insect population rate 100%, mythimna separata insect population rate 98%, and corn leaf aphids insect population rate does not have investigation.
The biological expelling parasite Pesticidal products of a kind of plant resource
Proterties; The grass green plant powder, fragrant odour.
Constitute:
Cloves blade powder 1600 grams
Artemisia annua petal, blade powder 1250 grams
Armstrong stem, blade powder 1800 grams
Cocklebur stem, blade, Chinese olive powder 2600 grams
Ivy glorybind root, stem, leaf powder 500 grams
Carrot ornamental tassels powder 657 grams
Joint knotweed stem, leaf powder 1312 grams
Kitchen garden stem, leaf powder 1500 grams
Solanum nigrum stem, leaf, Chinese olive powder 2600 grams
Emulsifier:
Receptaculum Helianthi powder 250 grams
The anthelmintic substance chemical composition:
Syringin (Syringin), methoxyconiferyl alcohol (Syringenin), β-cloves alkene (β-caryophyllene), artemisia ketone (artemisia ketone), left-handed camphor (L-Camphor), absinthol is tanacetone (tanacetone), avicularin (avicularin), Quercetin is Armstrong aglycon (guercetin), joint knotweed glycosides, joint knotweed aglycon, persicarin (persicarin), persicarin-7 methyl ether, xanthostrumarin (Xanthostrumarin), the Siberian cocklebur aglycon, xanthanol (Xanthanol), isoxanthanol (isoxanthanol), carotenol (daucol), carotol (carotol), asarylaldehyde (asarylaldehyde), anemonin (anemonin), protoanemonin (protoanemonin), the kitchen garden glycosides, the kitchen garden aglycon, black nightshade glycosides (solanine), the black nightshade aglycon is solamargine (solamargine).
Effect: control of maize snout moth's larva, corn leaf aphids, mythimna separata, soybean pod borer, imported cabbageworm, diamond-back moth, turnip aphid.
Claims (4)
1, the biological expelling parasite agricultural chemicals in a kind of powdery plant source, contain cloves blade powder 1600 grams and artemisia annua petal, blade powder 1250 grams, Armstrong stem, blade powder 1800 grams, cocklebur stem, blade, Chinese olive powder 2600 grams, ivy glorybind root, stem, leaf powder 500 grams, carrot ornamental tassels powder 657 grams, joint knotweed stem, leaf powder 1312 grams, kitchen garden stem, leaf powder 1500 grams, Solanum nigrum stem, leaf, Chinese olive powder 2600 grams, Receptaculum Helianthi powder 250 grams.
2, a kind of method of extracting the biological expelling parasite agricultural chemicals in the described powdery plant of claim 1 source, it is characterized in that: get the powdered biological expelling parasite agricultural chemicals for preparing of bag weighing and put into the container that to contain 100Kg water, adding 70Kg water stirs and soaks night, next day, stir and extracted 4 hours, remove slag with 40 order nylon gauze double medium filtrations, extruding, remove slag with 80 order nylon gauze double medium filtrations, it is standby to get the extraction clear liquid that filters out; Get the residue that filters out for twice, add water 60Kg again and stir, it is standby to get mixed liquor.
3, the biological expelling parasite agricultural chemicals of a kind of bright plant, contain cloves blade 3500 grams and artemisia annua petal, blade 3500 grams, Armstrong stem, leaf 8000 grams, cocklebur stem, leaf, Chinese olive 9000 grams, ivy glorybind root, stem, leaf 1500 grams, carrot ornamental tassels 2497 grams, joint knotweed stem, leaf 2500 grams, Solanum nigrum stem, leaf, Chinese olive 9000 grams, kitchen garden stem, leaf 3000 grams, Receptaculum Helianthi dried powder 250 grams.
4, a kind of method of extracting the biological expelling parasite agricultural chemicals of the described bright plant of claim 3, it is characterized in that: get the good bright plant of weighing and mix, pulverize repeatedly with the cracker of laying down the sieve end, tighten reception with 40 order nylon yarn mesh bags at discharging opening, be crushed to can with hand hold become to glue the group till, the raw material of pulverizing is added cold water 10Kg homogenate with refiner, the homogenate that receives is poured in the container that can contain following 100Kg water, add 60Kg cold water again and stir extraction 2 hours, use 40 order nylon gauze double medium filtrations then, extruding is removed slag, remove slag with 80 order nylon gauze double medium filtrations, the extraction clear liquid of twice filtration of learning from else's experience is standby again; Get the residue that filters out for twice again, add 60Kg water and stir, it is standby to get mixed liquor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031437346A CN1301060C (en) | 2003-07-29 | 2003-07-29 | Plant Source non-public hazard biological insect repellant and preparing process |
Applications Claiming Priority (1)
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| CNB031437346A CN1301060C (en) | 2003-07-29 | 2003-07-29 | Plant Source non-public hazard biological insect repellant and preparing process |
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| CN1575658A CN1575658A (en) | 2005-02-09 |
| CN1301060C true CN1301060C (en) | 2007-02-21 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349008B (en) * | 2013-07-29 | 2014-11-26 | 天津市蓟县绿普生蔬菜种植有限公司 | Control medicament of aphids on crops and preparation method thereof |
| CN104737860B (en) * | 2015-03-11 | 2017-03-15 | 无锡太湖阳山水蜜桃科技有限公司 | A kind of method of preventing and treating honey peach dichocrocis punctiferalis |
| CN104920516A (en) * | 2015-05-08 | 2015-09-23 | 吴持跃 | Ant attractive toxicant, preparation method therefor and application thereof |
| CN104824076A (en) * | 2015-05-26 | 2015-08-12 | 遵义琦琅生物技术咨询有限公司 | Pollution-free biopesticide as well as production process and application method thereof |
| CN105076261A (en) * | 2015-07-25 | 2015-11-25 | 安徽博发文化生态园有限公司 | Special pesticide for cherry trees and preparation method therefor |
| CN106106577A (en) * | 2016-06-25 | 2016-11-16 | 张阳康 | A kind of production technology of efficient anthelmintic pesticide |
| CN108739195B (en) * | 2018-04-13 | 2020-08-07 | 吉林省农业科学院 | Efficient improved peanut seed breeding method |
| CN112535173A (en) * | 2020-12-02 | 2021-03-23 | 武汉庆发禾盛农业发展有限公司 | Vegetable seed sterilization and activation treatment agent and preparation method thereof |
| CN115088549A (en) * | 2022-07-21 | 2022-09-23 | 天津市农业科学院 | Cultivation method for preventing and controlling northern fruit tree pod borers by planting special green manure crop combination |
| CN115581164A (en) * | 2022-11-02 | 2023-01-10 | 黑龙江省农业科学院经济作物研究所 | Pest control method for greenhouse-planted Chinese cabbage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1329831A (en) * | 2000-06-17 | 2002-01-09 | 内蒙古苦参生化集团有限责任公司 | Disinfectant and its preparing process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1329831A (en) * | 2000-06-17 | 2002-01-09 | 内蒙古苦参生化集团有限责任公司 | Disinfectant and its preparing process |
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