CN1256081A - Serial bacteria-carrying trichogramma products - Google Patents
Serial bacteria-carrying trichogramma products Download PDFInfo
- Publication number
- CN1256081A CN1256081A CN 98122927 CN98122927A CN1256081A CN 1256081 A CN1256081 A CN 1256081A CN 98122927 CN98122927 CN 98122927 CN 98122927 A CN98122927 A CN 98122927A CN 1256081 A CN1256081 A CN 1256081A
- Authority
- CN
- China
- Prior art keywords
- bacterium
- honeybee
- bacteria
- trichogramma
- products
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 241000256618 Trichogramma Species 0.000 title claims abstract description 9
- 241000894006 Bacteria Species 0.000 claims abstract description 31
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 6
- 241000256844 Apis mellifera Species 0.000 claims description 19
- 241000238631 Hexapoda Species 0.000 claims description 15
- 102000002322 Egg Proteins Human genes 0.000 claims description 10
- 108010000912 Egg Proteins Proteins 0.000 claims description 10
- 210000004681 ovum Anatomy 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 230000001580 bacterial effect Effects 0.000 claims description 5
- 244000052616 bacterial pathogen Species 0.000 claims description 5
- 201000010099 disease Diseases 0.000 claims description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 5
- 241000233866 Fungi Species 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 241000257303 Hymenoptera Species 0.000 claims 1
- 241000256680 Trichogrammatidae Species 0.000 claims 1
- 235000013601 eggs Nutrition 0.000 abstract 2
- 230000000361 pesticidal effect Effects 0.000 abstract 2
- 240000008042 Zea mays Species 0.000 description 8
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 8
- 210000004894 snout Anatomy 0.000 description 8
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 6
- 238000009395 breeding Methods 0.000 description 6
- 230000001488 breeding effect Effects 0.000 description 6
- 235000009973 maize Nutrition 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 241000346285 Ostrinia furnacalis Species 0.000 description 4
- 241000186214 Trichogramma dendrolimi Species 0.000 description 4
- 230000003071 parasitic effect Effects 0.000 description 4
- 241000700605 Viruses Species 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 241000255789 Bombyx mori Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000255967 Helicoverpa zea Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 241000193388 Bacillus thuringiensis Species 0.000 description 1
- 241001292007 Chrysopa Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000012249 Dendrolimus spectabilis Species 0.000 description 1
- 241000981121 Leguminivora glycinivorella Species 0.000 description 1
- 241001582888 Lobus Species 0.000 description 1
- 241000555303 Mamestra brassicae Species 0.000 description 1
- 241000243190 Microsporidia Species 0.000 description 1
- 241000907661 Pieris rapae Species 0.000 description 1
- 241001414987 Strepsiptera Species 0.000 description 1
- 241001248508 Trichogramma evanescens Species 0.000 description 1
- 229940097012 bacillus thuringiensis Drugs 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000024241 parasitism Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 244000062645 predators Species 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The present invention relates to biological control technology in plant protection and its background technology includes serial tricholgramma products and pesticidal bacteria preparagion. The present invention produces bacteria carrying trichogramma products by means of tricholgramma which carries microbe and spreads it to the surface of host eggs. The bacteria carrying trichogramma has double pesticidal functions including killing eggs by tricholgramma and killing larva by bacteria. It is used in preventing and killing various pests.
Description
Affiliated technical field: the biological control technology that belongs to plant protection.
Be oophagous trichogrammae series of products and bacterium for killing insect agent series products.
The oophagous trichogrammae series of products are easy to use.It is on the low side to prevent and treat benefit.
The bacterium for killing insect agent series products, control efficiency was better when usage was proper, but using method is comparatively complicated.
Directly purpose is to find the method for economic and practical raising with the trichogramma dendrolimi control of maize snout moth's larva of egg of oak silkworm breeding.
At present, corn main producing region northeastward utilizes the trichogramma dendrolimi control of maize to produce snout moth's larva, and because of the restriction cheaply of accepting a surrender, it is that per hectare is put the honeybee secondary 22.5 ten thousand every year that the production unit acceptable puts that honeybee measures.General control efficiency only has about 65%.
The inventor thinks that oophagous trichogrammae can seek insect ovum parasitism voluntarily, can if find simple and easy to do market acceptable to improve the way of oophagous trichogrammae product control efficiency, can enlarge the area that oophagous trichogrammae is promoted in field breeding, non-resistant, no residual hazard.
Summary of the invention: but the function of seeking strong characteristics of insect ovum ability and honeybee body load microorganism after the oophagous trichogrammae diffusion utilized.Make the oophagous trichogrammae body in artificial mode, carry bacterium for killing insect, make product dispensing field, carry a bacterium honeybee fly out the back when looking for ovum with bacterium for killing insect, spread to the host egg surface, have the honeybee ovum that goes out, bacterium deinsectization, the function that the honeybee bacterium breeds jointly in the field, scatters jointly.
Honeybee and bacterium all are that natural world exists, as long as through breeding, screening is easy to obtain.
The pieces of an egg that every bacteria-carrying trichogramma was sought all have bacterium for killing insect to be lost in the ovum face.The larva of insects such as corn borer has the habit of eating out earlier shell when hatching, and larva is caused a disease.The susceptible back of larva is extremely than very fast, and only some reaches three orders.Insect was killed before the gluttony phase.This a small amount of bacterium is directly delivered to a method that makes in the insect mouth, the level that the use of bacteria preparation has been reached save the most, usefulness is the highest.Also finding in field trial has predators such as the worm of wafing, Chrysopa to crawl to this product, also can carry bacterium and continue to propagate.Even more ideal is oophagous trichogrammae when parasitic insect pieces of an egg, parasitic a part of ovum grain.This parasitic ovum grain can hatch larva earlier, and larva is had and breeds and drain the ight soil that worm carries disease germs behind the germ in vivo and drop on the pieces of an egg, is hatched oophagous trichogrammae by parasitic ovum grain and swashes at former pieces of an egg again and crawl, and can carry bacterium again.Play the common effect of scattering of common breeding of oophagous trichogrammae and pathogenic bacteria in the field.Here it is, and bacteria-carrying trichogramma is controlled the principle of worm.
Abroad have with the swollen leg honeybee of cotton and carry the report of prevention and cure of viruses cotton bollworm.
There was the report that carries the prevention and cure of viruses cotton bollworm with trichogramma dendrolimi in China in 1997.So far still be difficult the report that oophagous trichogrammae is carried the bacterium pest control both at home and abroad.More not having this kind product appears on the market.
The present invention is a breakthrough of domestic and international biological and ecological methods to prevent plant disease, pests, and erosion technology.
Oophagous trichogrammae series of products control efficiency is compiled low, and intuitive is relatively poor, has influenced the promotion rate of this kind technology.
Compare with the oophagous trichogrammae product, had the function of the larva of going out, prevent and treat benefit and greatly improve.The control efficiency that reduces corn borer worm amount alive in autumn through field trial reaches 87.2%.Among the whole bag of tricks of control of maize snout moth's larva, belong to the highest class of preventive effect.
The effect of bacteria preparation granule control of maize snout moth's larva can reach about 85%.Identical with chemical pesticide, take a lot of work because of use, need the people to the corn lobus cardiacus by spreading pesticides, be the difficult acceptance of user.
Compare with bacteria preparation, easy to use, practical, this product can be understood as a kind of application process of desirable bacteria preparation.The a spot of bacteria preparation of this product oophagous trichogrammae load is lost in insect ovum face with bacterium when seeking host egg, in minimum larva wedging mouth, natural bacteria using amount is little, the preventive effect height.
With oophagous trichogrammae in spite of illness poison compare and have his own strong points, viral product control efficiency height, special main parasitic habit is strong, so during breeding than bacterium difficulty, especially insect such as corn borer is not also found Causative virus.As seen serial bacteria-carrying trichogramma products has certain functions peculiar.
From economic benefit, this product control cost is compared with the oophagous trichogrammae product and is increased seldom, and control efficiency increases a lot.
Host, honeybee kind, bacterial classification, controlling object, the dispensing mode difference of breeding oophagous trichogrammae realize the best way of invention: because of can be made multiple product.The mode that realizes invention also is diversified.As: current control of maize snout moth's larva, can take following several prods:
1, with egg of oak silkworm, artificial propagation trichogramma dendrolimi, the yellow oophagous trichogrammae of snout moth's larva, trichogramma evanescens mix in 8: 1: 1 ratios;
2, manually expand the pathogenic bacteria of corn borers such as numerous bacillus thuringiensis, white muscardine fungi, green muscardine fungus and microsporidian
3, make the honeybee card, bee-escape carries disease germs honeybee or makes the long-acting honeybee card of different development stage.
But above-mentioned formed product control of maize snout moth's larva, cabbage army worm, imported cabbageworm, soybean pod borer, jowar bar snout moth's larva, pine caterpillars, slug moth or the like.
Used honeybee kind, bacterial classification extensively exist at natural world, can go screening from the honeybee kind that collects, bacterial classification, purify, expand numerous.
Claims (1)
- Serial bacteria-carrying trichogramma products is the joint product of oophagous trichogrammae and bacterium for killing insect.Be to make oophagous trichogrammae load bacterium for killing insect (bacterium, fungi), after the dispensing of field, reach " honeybee " eliminating pest ovum in artificial mode; " bacterium " eliminating pest larva has the purpose of dual-use function.The feature of this product is with artificial mode, makes oophagous trichogrammae body load prevention target insect pathogenic bacteria.According to the needs of prevention target pest species, select Hymenoptera, Trichogrammatidae,, any or multiple oophagous trichogrammae of Trichogramma spp; One or more fungies, bacterium that selection can make target evil industry cause a disease; Select honeybee kind wild or artificial culture or bacterial classification according to the need and possibility; And propagation method and honeybee body carry the bacterium method.Because honeybee kind, bacterial classification, the propagation method selected for use, honeybee are carried the different series of products that form of the method for bacterium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB981229271A CN1166296C (en) | 1998-12-07 | 1998-12-07 | Serial bacteria-carrying trichogramma products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB981229271A CN1166296C (en) | 1998-12-07 | 1998-12-07 | Serial bacteria-carrying trichogramma products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1256081A true CN1256081A (en) | 2000-06-14 |
| CN1166296C CN1166296C (en) | 2004-09-15 |
Family
ID=5227967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB981229271A Expired - Fee Related CN1166296C (en) | 1998-12-07 | 1998-12-07 | Serial bacteria-carrying trichogramma products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1166296C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271022A (en) * | 2013-06-05 | 2013-09-04 | 新疆林科院森林生态研究所 | Method for controlling melanophila picta pallas larvae through fusarium proliferatum carried on sclerodermus pupariae |
| CN103385139A (en) * | 2013-08-02 | 2013-11-13 | 中国农业科学院植物保护研究所 | Method and device for enabling bumblebee to carry beauveria spores as well as application of method and device |
| CN108308197A (en) * | 2018-02-05 | 2018-07-24 | 吉林省农业科学院 | A method of prevention snout moth's larva evil |
| CN111280130A (en) * | 2020-02-13 | 2020-06-16 | 中国热带农业科学院环境与植物保护研究所 | Method for preventing and treating spodoptera frugiperda by using Chouioia huoshanensis |
-
1998
- 1998-12-07 CN CNB981229271A patent/CN1166296C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271022A (en) * | 2013-06-05 | 2013-09-04 | 新疆林科院森林生态研究所 | Method for controlling melanophila picta pallas larvae through fusarium proliferatum carried on sclerodermus pupariae |
| CN103271022B (en) * | 2013-06-05 | 2015-01-21 | 新疆林科院森林生态研究所 | Method for controlling melanophila picta pallas larvae through fusarium proliferatum carried on sclerodermus pupariae |
| CN103385139A (en) * | 2013-08-02 | 2013-11-13 | 中国农业科学院植物保护研究所 | Method and device for enabling bumblebee to carry beauveria spores as well as application of method and device |
| CN108308197A (en) * | 2018-02-05 | 2018-07-24 | 吉林省农业科学院 | A method of prevention snout moth's larva evil |
| CN111280130A (en) * | 2020-02-13 | 2020-06-16 | 中国热带农业科学院环境与植物保护研究所 | Method for preventing and treating spodoptera frugiperda by using Chouioia huoshanensis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1166296C (en) | 2004-09-15 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TONGHUA CITY AGRICULTURE SCIENCE INSTITUTE Free format text: FORMER OWNER: GUAN YOURONG Effective date: 20060324 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060324 Address after: 135007, Tonghua City, Jilin province Meihekou Hailong town advance Street Patentee after: Tonghua City Academy of Agricultural Sciences Address before: 130118 Jilin agricultural machinery equipment department, Changchun, Jilin Patentee before: Guan Yourong |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |