CN104663327A - Method for releasing trichogrammas bred in big and small eggs in hybrid manner to prevent and control insect pests - Google Patents
Method for releasing trichogrammas bred in big and small eggs in hybrid manner to prevent and control insect pests Download PDFInfo
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- CN104663327A CN104663327A CN201510113548.1A CN201510113548A CN104663327A CN 104663327 A CN104663327 A CN 104663327A CN 201510113548 A CN201510113548 A CN 201510113548A CN 104663327 A CN104663327 A CN 104663327A
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- trichogrammas
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- 235000013601 eggs Nutrition 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 23
- 241000256618 Trichogramma Species 0.000 title claims abstract description 19
- 241000607479 Yersinia pestis Species 0.000 title claims abstract description 15
- 241000238631 Hexapoda Species 0.000 title claims abstract description 12
- 241000521156 Trichogramma chilonis Species 0.000 claims abstract description 20
- 241001477931 Mythimna unipuncta Species 0.000 claims abstract description 14
- 241000186214 Trichogramma dendrolimi Species 0.000 claims abstract description 13
- 241000406562 Trichogramma ostriniae Species 0.000 claims abstract description 13
- 241000753145 Sitotroga cerealella Species 0.000 claims abstract description 10
- 241000255789 Bombyx mori Species 0.000 claims abstract description 7
- 210000004681 ovum Anatomy 0.000 claims description 35
- 102000002322 Egg Proteins Human genes 0.000 claims description 32
- 108010000912 Egg Proteins Proteins 0.000 claims description 32
- 230000002265 prevention Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 2
- 239000000575 pesticide Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 241001238248 Trichogramma japonicum Species 0.000 abstract 1
- 230000017448 oviposition Effects 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 241000256844 Apis mellifera Species 0.000 description 27
- 230000008569 process Effects 0.000 description 11
- 241000426497 Chilo suppressalis Species 0.000 description 9
- 230000003071 parasitic effect Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 241000981121 Leguminivora glycinivorella Species 0.000 description 6
- YKPQYKBIAFGWBT-KAMYIIQDSA-N [(Z)-18-hydroxyoctadec-9-en-7-yl] acetate Chemical compound CCCCCCC(C\C=C/CCCCCCCCO)OC(C)=O YKPQYKBIAFGWBT-KAMYIIQDSA-N 0.000 description 4
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 4
- 244000046052 Phaseolus vulgaris Species 0.000 description 3
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 241000255777 Lepidoptera Species 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 239000000877 Sex Attractant Substances 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 239000005667 attractant Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000031902 chemoattractant activity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 230000000266 injurious effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 210000004894 snout Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000256837 Apidae Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 208000006877 Insect Bites and Stings Diseases 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a method for releasing trichogrammas bred in big and small eggs in a hybrid manner to prevent and control insect pests; according to the different varieties of insect pests, at the egg laying initial stage of the insect pests, the trichogrammas bred in big eggs and the trichogrammas bred in small eggs are released in the hybrid manner according to the ratio of (3-5):1, the trichogrammas are released for one time at each 5-7 days and are released for 3-4 times continuously; the trichogrammas bred in big eggs are trichogramma dendrolimi or trichogramma chilonis bred in eggs of oak silkworm; the trichogrammas bred in small eggs are trichogramma japonicum, trichogramma ostriniae and armyworm trichogrammas bred in rice moth eggs or sitotroga cerealella olivier eggs. Through releasing trichogrammas bred in big and small eggs in the hybrid manner, the prevention and control costs are reduced greatly under the precondition that the prevention and control effects are guaranteed; the mass development and application of trichogrammas on prevention and control of the agriculture and forestry insect pests are benefited, the usage of chemical pesticide can be reduced greatly, so the method is very important for human health and preservation of the ecological environment.
Description
Technical field
The present invention relates to the technical method utilizing large and small ovum to breed oophagous trichogrammae mixing release pest control, belong to pest technical field of biological control.
Background technology
Oophagous trichogrammae utilizes the most extensively and apply the maximum natural enemy insect of area in the world, and numerous species has been used for the control of lepidoptera pest by successful amount reproduction release.The amount reproduction of oophagous trichogrammae population mainly utilizes vector ovum to carry out.The vector ovum of breeding in a large number for oophagous trichogrammae at present mainly contains " large ovum " and " ovule ".Large ovum refers in its 1 ovum grain also can cultivate bull honeybee by parasitic many (>=3) grain oophagous trichogrammae ovum, and the large ovum of current domestic application mainly refers to egg of oak silkworm, and 1 egg of oak silkworm can breed about 65 ~ 90 oophagous trichogrammaes.Ovule refers in its 1 ovum grain can parasitic 1-2 grain oophagous trichogrammae ovum, comprises multiple vector ovum, as: rice moth egg, gelechiid ova, artificial false ovum etc., 1 ovum can breed 1-2 head oophagous trichogrammae.Large parasitic bee has obvious advantage: production technology is simple, be suitable for factorial praluction, particularly cheap, it is 2.45 yuan/15000 mus that Jilin Province's Government bidding in 2014 purchases the trichogramma dendrolimi price that large ovum breeds, therefore, suitable for large area applications especially, Jilin Province in 2014 applies large ovum and breeds trichogramma dendrolimi control of maize snout moth's larva area and reach 3,500 ten thousand mu.But the oophagous trichogrammae kind that large ovum is suitable for breeding is less, only may be used at present normally breeding trichogramma dendrolimi and Trichogramma chilonis.Therefore, at present large parasitic bee apply the control (being mainly used in the biological control of corn in Northeast China snout moth's larva) being also only limitted to some insect.Be different from large parasitic bee, ovule is then suitable for breeding of most oophagous trichogrammae kind, such as rice moth egg can be applied the conservation of most of oophagous trichogrammae kind and breed, except trichogramma dendrolimi and Trichogramma chilonis, the advantage honeybee kinds such as Trichogramma, Trichogramma Ostriniae, armyworm oophagous trichogrammae all can utilize rice moth egg to breed.But the production cost of little parasitic bee, far above large parasitic bee, breeds Trichogramma for rice moth egg, the price of 10000 honeybees about 30 yuan, thus, strongly limit its large scale application.
Summary of the invention
The invention provides the novel technical method that a kind of large and small ovum breeds oophagous trichogrammae mixing release control agriculture and forestry injurious insect, can be and scientific and efficiently utilize oophagous trichogrammae to establish good basis.
A kind of large and small ovum disclosed by the invention breeds the method for oophagous trichogrammae mixing release pest control, adopts following technical solution:
Different according to pest species, lay eggs the initial stage insect, large ovum is bred oophagous trichogrammae and ovule and breed oophagous trichogrammae and mix in the ratio of (3 ~ 5:1) and discharge, interval discharges 1 time for 5 ~ 7 days, continuous release 3 ~ 4 times.
it is the trichogramma dendrolimi or Trichogramma chilonis that utilize egg of oak silkworm to breed that large ovum of the present invention breeds oophagous trichogrammae.
It is the Trichogramma and Trichogramma Ostriniae and armyworm oophagous trichogrammae that utilize rice moth egg or gelechiid ova to breed that described ovule breeds oophagous trichogrammae.
good effect of the present invention is:oophagous trichogrammae is the internationally recognized Dominant Natural Enemies caste for preventing and treating lepidoptera pest, but many advantage honeybee kinds greatly limit because cost accounting is too high and apply.The present invention large ovum is bred oophagous trichogrammae kind and ovule breeds oophagous trichogrammae kind mixing release; under the prerequisite ensureing control efficiency; very big reduction cost accounting; be conducive to the large scale application of oophagous trichogrammae in agriculture and forestry injurious insect control; the use of chemical pesticide can be reduced in a large number, to human health and preserve the ecological environment significant.
Embodiment
To be illustrated further description the present invention by following examples, and do not limit the present invention in any way, under the prerequisite not deviating from technical solution of the present invention, any change that those of ordinary skill in the art made for the present invention easily realize or change all will fall within right of the present invention.
embodiment 1
Large and small ovum breeds oophagous trichogrammae mixing release water prevention chilo suppressalis
1 materials and methods
1.1 for examination honeybee kind
Egg of oak silkworm breeds trichogramma dendrolimi and Trichogramma chilonis; Rice moth egg breeds Trichogramma.
1.2 test site
Yongji County Wan Chang town, Jilin Province.
1.3 field trial process
Played the occurrence dynamics of usability lure Monitoring Rice striped rice borer on June 10, carry out large and small ovum at the striped rice borer initial stage of laying eggs and breed oophagous trichogrammae mixing release test.Test process comprises: (1) trichogramma dendrolimi (TD) 8000+Trichogramma (TJ) 2000/mu, secondary, interval puts honeybee for 5 days 1 time, puts honeybee 3 times, control area 25 mu; (2) Trichogramma chilonis (TC) 8000+TJ 2000/mu, secondary, interval puts honeybee for 5 days 1 time, puts honeybee 3 times, control area 25 mu; (3) rice-stem borer gyplure, every mu arranges 1 point, control area 25 mu; (4) rice-stem borer gyplure+TD+TJ, control area 25 mu; (5) blank, does not use any prophylactico-therapeutic measures, 10 mu.
1.4 control efficiency investigation
Before paddy rice harvesting, investigate the control efficiency of each process to rice-stem borer respectively.Take parallel great-jump-forward sampling method in the central area of respectively putting honeybee process, investigate 3 points, often some continuous observation 100 cave, record total strain number, dead ears number, insect bite strain number.
result of the test
According to sex pheromone attractant result, determining that first time puts the honeybee time is June 23.The control efficiency of each process to rice-stem borer is as shown in table 1.Data results shows, trichogramma dendrolimi and Trichogramma mixing discharge best to the control efficiency of striped rice borer, up to more than 80%, significantly better than being used alone gyplure.In the present embodiment, to discharge not only control efficiency good for trichogramma dendrolimi and Trichogramma mixing, and cost accounting about 22 yuan/mu, is starkly lower than the cost (about 30 yuan/mu) of gyplure.
the large and small ovum of table 1 breeds oophagous trichogrammae field mixing release water prevention chilo suppressalis effect (Yongji County Wan Chang town, 2014)
。
embodiment 2
Large and small ovum breeds oophagous trichogrammae mixing release control soybean pod borer
1 materials and methods
1.1 for examination honeybee kind
Egg of oak silkworm breeds Trichogramma chilonis; Rice moth egg breeds Trichogramma Ostriniae and armyworm oophagous trichogrammae.
1.2 test site
Changchun Jilin Agriculture University soybean research multi-center trial field.
1.3 field trial process
July 10 worked the occurrence dynamics utilizing sex pheromone attractant soybean pod borer, carried out oophagous trichogrammae release controlling experiment at the soybean pod borer initial stage of laying eggs.Test process comprises: (1) Trichogramma chilonis (TC) 8000+Trichogramma Ostriniae (TO) 2000/mu, secondary, interval puts honeybee for 5 days 1 time, puts honeybee 4 times, control area 5 mu; (2) Trichogramma chilonis (TC) 8000+armyworm oophagous trichogrammae (TL) 2000/mu, secondary, interval puts honeybee for 5 days 1 time, puts honeybee 4 times, control area 5 mu; (3) TC 10000/mu, secondary, interval puts honeybee for 5 days 1 time, puts honeybee 4 times, control area 5 mu; (4) TO 10000/mu, secondary, interval puts honeybee for 5 days 1 time, puts honeybee 4 times, control area 2.5 mu; (5) TL 10000/mu, secondary, interval puts honeybee for 5 days 1 time, puts honeybee 4 times, control area 5 mu; (6) blank, does not use any prophylactico-therapeutic measures, 5 mu.
1.4 control efficiency investigation
Before soybean harvesting, investigate the control efficiency of each process to soybean pod borer respectively.Close to putting the sampling of 5, honeybee center, often samples 2 meters, regains beanpod, investigation moth pod number, and worm food beans number, survey is produced.
result of the test
As shown in Table 2, difference is put between honeybee process because the soybean pod borer moth pod number caused of causing harm exists notable difference, wherein large ovum is bred Trichogramma chilonis and ovule and is bred armyworm oophagous trichogrammae or Trichogramma Ostriniae and mix and to discharge and moth pod number that armyworm oophagous trichogrammae and Trichogramma Ostriniae discharge separately process is starkly lower than blank, and Trichogramma chilonis mixes with armyworm oophagous trichogrammae or Trichogramma Ostriniae and to discharge and insect population beans number that armyworm oophagous trichogrammae discharges separately is obviously less than blank.In the present embodiment, Trichogramma chilonis mixes the cost accounting about 28 yuan/mu discharged with armyworm oophagous trichogrammae or Trichogramma Ostriniae, and the cost accounting discharging separately armyworm oophagous trichogrammae and Trichogramma Ostriniae is up to about 120 yuan/mu.
the large and small ovum of table 2 breeds oophagous trichogrammae field mixing release control soybean pod borer effect (Changchun, 2014)
| Process | Moth pod number | Worm food beans number |
| Trichogramma chilonis+armyworm oophagous trichogrammae | 40.5±6.8 b | 43.6±6.5 b |
| Trichogramma chilonis+Trichogramma Ostriniae | 44.6±5.6 b | 45.8±5.3 b |
| Armyworm oophagous trichogrammae | 41.8±10.0 b | 44.5±11.6 b |
| Trichogramma Ostriniae | 46.3±1.5 b | 47.0±1.5 ab |
| Trichogramma chilonis | 59.0±1.6 ab | 60.3±1.5 ab |
| Blank | 67.3±7.0 a | 68.0±7.0 a |
Claims (2)
1. a large and small ovum breeds the method that oophagous trichogrammae mixing discharges pest control, it is characterized in that: different according to pest species, lay eggs the initial stage insect, large ovum is bred oophagous trichogrammae and ovule to breed oophagous trichogrammae and mix in the ratio of (3 ~ 5:1) and discharge, interval 5-7 days discharges 1 time, continuous release 3 ~ 4 times.
2. a kind of large and small ovum according to claim 1 breeds the method for oophagous trichogrammae mixing release pest control, it is characterized in that: it is the trichogramma dendrolimi or Trichogramma chilonis that utilize egg of oak silkworm to breed that large ovum breeds oophagous trichogrammae; It is the Trichogramma and Trichogramma Ostriniae and armyworm oophagous trichogrammae that utilize rice moth egg or gelechiid ova to breed that ovule breeds oophagous trichogrammae.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510113548.1A CN104663327A (en) | 2015-03-16 | 2015-03-16 | Method for releasing trichogrammas bred in big and small eggs in hybrid manner to prevent and control insect pests |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510113548.1A CN104663327A (en) | 2015-03-16 | 2015-03-16 | Method for releasing trichogrammas bred in big and small eggs in hybrid manner to prevent and control insect pests |
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| CN104663327A true CN104663327A (en) | 2015-06-03 |
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| CN201510113548.1A Pending CN104663327A (en) | 2015-03-16 | 2015-03-16 | Method for releasing trichogrammas bred in big and small eggs in hybrid manner to prevent and control insect pests |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106577111A (en) * | 2016-11-24 | 2017-04-26 | 刘智聪 | Dendrolimus punctatus walker preventing and control method in artificial masson pine forest planting process |
| CN105766803B (en) * | 2016-03-15 | 2018-04-27 | 吉林农业大学 | Egg of oak silkworm mixes breeding trichogramma dendrolimi and Trichogramma Ostriniae method for host |
| CN108935333A (en) * | 2018-06-20 | 2018-12-07 | 河北省农林科学院旱作农业研究所 | The method of release mixing cute conjunctivitis honeybee kind prevention and treatment corn borer and bollworm |
| CN109169531A (en) * | 2018-10-11 | 2019-01-11 | 吉林农业大学 | Armyworm trichogramma domestication mating system and control and application suitable for eating-core bean worm prevention and treatment |
| CN111011313A (en) * | 2019-12-30 | 2020-04-17 | 中国医学科学院药用植物研究所云南分所 | Method for improving female proportion of trichogramma offspring and application thereof |
| CN111202033A (en) * | 2020-02-24 | 2020-05-29 | 湖南省水稻研究所 | Special suspension for trichogramma eggs and preparation method and application thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766803B (en) * | 2016-03-15 | 2018-04-27 | 吉林农业大学 | Egg of oak silkworm mixes breeding trichogramma dendrolimi and Trichogramma Ostriniae method for host |
| CN106577111A (en) * | 2016-11-24 | 2017-04-26 | 刘智聪 | Dendrolimus punctatus walker preventing and control method in artificial masson pine forest planting process |
| CN106577111B (en) * | 2016-11-24 | 2020-05-22 | 刘智聪 | Method for preventing and controlling masson pine hair insect pests in artificial masson pine forests |
| CN108935333A (en) * | 2018-06-20 | 2018-12-07 | 河北省农林科学院旱作农业研究所 | The method of release mixing cute conjunctivitis honeybee kind prevention and treatment corn borer and bollworm |
| CN109169531A (en) * | 2018-10-11 | 2019-01-11 | 吉林农业大学 | Armyworm trichogramma domestication mating system and control and application suitable for eating-core bean worm prevention and treatment |
| CN109169531B (en) * | 2018-10-11 | 2021-10-26 | 吉林农业大学 | Domestication breeding method and application of trichogramma armeniaca suitable for prevention and treatment of soybean pod borers |
| CN111011313A (en) * | 2019-12-30 | 2020-04-17 | 中国医学科学院药用植物研究所云南分所 | Method for improving female proportion of trichogramma offspring and application thereof |
| CN111011313B (en) * | 2019-12-30 | 2022-04-19 | 中国医学科学院药用植物研究所云南分所 | Method for improving female proportion of trichogramma offspring and application thereof |
| CN111202033A (en) * | 2020-02-24 | 2020-05-29 | 湖南省水稻研究所 | Special suspension for trichogramma eggs and preparation method and application thereof |
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