CN1321562C - Biological control method for orchard ecology - Google Patents
Biological control method for orchard ecology Download PDFInfo
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- CN1321562C CN1321562C CNB2005100027503A CN200510002750A CN1321562C CN 1321562 C CN1321562 C CN 1321562C CN B2005100027503 A CNB2005100027503 A CN B2005100027503A CN 200510002750 A CN200510002750 A CN 200510002750A CN 1321562 C CN1321562 C CN 1321562C
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Abstract
The present invention discloses a biocontrol method for orchard ecology, which comprises integrated technology combining the ecological technology of natural enemy insects and biotic pesticide so as to control the harm of plant insects in an orchard. The present invention creates a new theory and a new method for the application technology of plant protection. The present invention has the characteristics of energy saving, labor saving, simple method, easy mastery by peasants, etc. Moreover, the present invention has stable effects and protects ecological environment. The present invention greatly reduces the consumption of pesticide, protects natural enemy of orchards, reduces the ecological environmental pollution to orchards and ensures that the residual pesticide of fruit reaches a nuisance-free standard. The present invention obtains obvious economic, ecological and social benefit.
Description
Technical field
The present invention relates to a kind of ecological biological control method, particularly a kind of ecological biological control method that is used for the orchard.
Background technology
The fruit tree growth cycle is long; plant single; and plough the cultivation management mode in orchard clearly; influenced bio-diversity; be unfavorable for protecting natural enemy insect; cause in the orchard ecology system insect society stability of structure poor, caste and number change multiterminal bring very big difficulty for the control of insect and the utilization of beneficial insect natural enemy.In the orchard ecology protection process; method of disposal to insect adopts sprinkling chemical pesticide, other biologic product mostly; though can play effective control; yet cause the residual of agricultural chemicals in the fruit; useful insect quantity in the orchard also reduces in a large number simultaneously; and the pesticide resistance of insect progressively is improved, and has formed vicious circle.
Summary of the invention
Technical problem to be solved by this invention is to avoid above-mentioned deficiency of the prior art, and proposes a kind of combination technique of utilizing natural enemy insect and biopesticide, can effectively control the biological control method for orchard ecology of orchard pest.
Technical scheme provided by the present invention is: this method includes
At first between the trees of orchard, stay grass, plant grass, breed and perch ecological condition for insect provides;
According to the pest species of various orchards, select corresponding advantage natural enemy insect and discharge;
In the adult stage of insect, adopt the trapping measure, reduce adult survival quantity and egg laying amount, and carry out the short-term forecast forecast that insect is taken place;
In the insect ovum phase, discharge parasitic enemy insect, parasitic insect ovum also reduces larva hatching quantity;
In the insect larval phase, investigation is left over number of pest in the orchard, if still reach index for control, sprays biopesticide and replenishes control.
This method also is included in when discharging natural enemy insect, utilizes natural enemy insect to carry and propagates the pathogenic bacteria of insect, causes the insect disease popularity and controls its harm.
The natural enemy insect of the correspondence in this method is that many breed combinations form.
The present invention has following advantage: increased the bio-diversity in the orchard, created the breeding condition of perching that helps pest natural enemy, reduced the extent of injury of insect to fruit tree; Fruit tree growth whole process all adopts the biotechnology Pest Control, has protected natural beneficial organism and has kept the orchard ecology balance; The pest control effect stability, the sustainable Control effect is remarkable; Have the saving of labor, laborsaving, method is easy and the easy characteristics such as grasps of peasant, and not environmental pollution has guaranteed that the residual amount of fruit farming has reached nuisanceless standard, can obtain very tangible economy, ecology and social benefit.
Embodiment
The specific embodiment of the present invention.
By people's work post grass, natural grass between the fruit tree in orchard, rationally utilize orchard natural enemy resource Pest Control, integrated application comprises multiple biotechnology measure Pest Control such as artificial release natural enemy insect: application insect sex pheromone, gyplure, desinsection lamp, sugar-vinegar liquid lure the collection control to fruit tree primary pest adult, carry out the forecast of emergence period forecast simultaneously; It is that main technical measures are controlled that two spotted spider mite, aphid, stinkbug, volume moth class are used with biological control, promptly replenishes natural enemies such as trichogramma releases, anastatus japonicus, predation mite, Chrysopa, ladybug in the orchard; Wherein can utilize natural enemy insect to carry and propagate the pathogenic bacteria of insect, cause the insect disease popularity; Still reach index for control if leave over number of pest in the orchard, then select biologic product, spray as bacillus thuringiensis,Bt, insect viruses and antiinsect antibiotic etc.; To advanced age insect can select high-efficiency nuisanceless insecticide, as rotenone, margosine, nicotine etc.; Perhaps use biological insecticides, as Avermectin, Wormseed element, the young urea that goes out, stuck gram, press down hooligan etc. and guarantee control efficiency.
Embodiment one:
Insect-natural enemy population dynamic systematic investigation and study has been carried out in the peach garden that keeps natural grass, three kinds of different way to manages of weeding bare area and conventional chemical control, choose the investigation peach garden of three different way to manages in the village, Shandong, county, Pinggu, Beijing, control time is on September 12,13 days to 2003 June in 2003.See following table for details:
| Type | Chemical control (inferior/year) | Other prophylactico-therapeutic measuress | Under cut number of times (inferior/year) | The number of times (inferior/year) of hoeing up weeds | Irrigate (inferior/year) | Fertilization type |
| Chemical control district, bare area district, Liu Cao district | 4 4 8 | Discharging natural enemy release natural enemy does not have | 33 do not have | More than 2 time repeatedly | 2 2 0 | Fertilizer chemical fertilizer, fertilizer chemical fertilizer, fertilizer |
Annotate: basically identicals such as each treatment region soil, height above sea level, the age of tree, peach density, weather; The periphery plant is many based on peach and pear tree.Except that grass (based on grass family) is stayed in the natural grass district naturally, be no careless bare area in other two district.
Agricultural chemicals uses:
Chemical control district: June 12: An Tongxing; June 28: the spirit of apple olethreutid, dichlorvos, Budweiser spy, first holder; July 20: pacify the people happy, dichlorvos; August 15: Le Siben.
Bare area district and sward district: July 3: hundred worms are clean, sulphur suspensions, pure first holder, catch that mite is fast, farming resists; July 29: the pleasure of pacifying the people, dichlorvos, pure first holder.
Peach garden insect and the investigation of natural enemy population dynamic: the peach garden in different disposal district is every 7 days investigation simultaneously once.Take 5 samplings of checkerboard type, every one strain.Ground in observation is added up one minute rapidly earlier, the kind and the quantity such as insect of observing visible flight again.By strain investigation, every strain branch upper, middle and lower are got 3 layers then, every layer again from East, West, South, North, 5 orientation get 2-3 blade or branch, put down in writing kind, quantity and the length of time of biologies such as insect respectively.
Dissimilar peach gardens insect society ratio of components
| Treatment region | Sum (kind) | Increase % | Insect (kind) | Increase % | Natural enemy (kind) | Increase % | Neutral (kind) | Increase % |
| The Liu Cao district | 47 | 95.8 | 10 | 25 | 14 | 100 | 23 | 155.5 |
| The bare area district | 27 | 12.5 | 7 | -12.5 | 9 | 28.6 | 11 | 33.3 |
| The chemical control district | 24 | 8 | 7 | 9 |
As seen, more than 20 kinds, wherein insect increases by 3 kinds to Liu Cao district caste more than bare area district and chemical control district, and natural enemy increases by 5 kinds, and neutral insects increases at most, reaches more than 12 kinds.Difference is little between the peach garden, two districts, back, and the district compares with bare area, and Liu Cao district pest species also has increase, but the amplitude that natural enemy increases is bigger.
Different peach garden advantage insect (mite) populations and dominance
| Handle | Month | Sociales | Herbivore | Predation | Parasitic | Other | Dominance | Total individual |
| Control district, Liu Cao district, bare area district | 6 7 8 9 6 7 8 9 6 7 8 9 | The flat a red-spotted lizard apple of tetranychus viennensis tetranychus viennensis apple olethreutid apple olethreutid tetranychus viennensis tetranychus viennensis tetranychus viennensis apple olethreutid olethreutid apple olethreutid apple olethreutid | 1859 2960 59 45 4850 2092 127 47 208 134 209 77 | 60 52 34 12 267 129 69 31 48 36 38 14 | 1 15 10 4 2 12 34 18 0 5 33 7 | 66 31 194 34 209 228 259 91 22 23 32 10 | 0.304268 0.51582 0.008646 0.005703 0.525812 0.204253 0.009214 0.002835 0.149554 0.097098 0.217634 0.065848 | 1654 2804 47 31 4451 1729 78 24 134 87 195 59 |
Bare area district and sward district 6, July all are sociales with the tetranychus viennensis, bare area district 8, September are sociales with the apple olethreutid, the sward district is sociales August with the tetranychus viennensis, be sociales with the apple olethreutid September, the chemical control district is sociales with flat a red-spotted lizard June, 7,8, be sociales with the apple olethreutid September.Predator quantity is higher than parasite.
Tetranychus viennensis and apple olethreutid are the primary pest (mite) in peach garden, and be interim in the peach whole growth, is the sociales of its pest.
A. tetranychus viennensis was taken place before August 1 seriously, and sward district tetranychus viennensis quantity is relatively more balanced, and wherein larva accounts for 2156 in 3141 tetranychus viennensiss on June 27.Bare area district tetranychus viennensis fluctuation quantity is bigger.Chemical control district tetranychus viennensis spot film takes place.
B. the apple olethreutid with 6, July is heavier.The sward district is similar with bare area district apple olethreutid generating capacity, and generating capacity is on a declining curve after August.Chemical control district apple olethreutid heave amplitude in early stage is bigger, may be the result of chemical control, and is obvious with other two districts difference after August, is in higher generating capacity always, and performance is steady, no obvious peak value.
The sward district natural enemy insect diversity indices and the uniformity are higher before July, and diversity indices is similar to other district with the uniformity after July.Destroy weeds in the garden after main July, sprayed insecticide again, lost two packing spaces sexual clorminance and effect.The insect diversity indices and the uniformity chemical control district in general are higher than bare area district, sward district, mainly are that insect produces resistance to conventional pesticide, and natural enemy reduces in a large number, and insect fails to obtain good control.So that later stage Pest rampancy.Late July the bare area district and sward district insect diversity indices and the uniformity occur than small leak, a little more than the chemical control district, be because the late July medication, killed and wounded that the natural enemy of some causes.Liu Cao district insect richness is higher than other two district, and the bare area district is similar with the chemical control district.As seen stay grass in the garden naturally, provide natural enemy to perch and survival environment, protection utilizes natural enemy, and the peach garden primary pest is had the obvious control effect.
Embodiment two:
The apple olethreutid is the primary pest on the fruit tree, and weaving silk to sew with larva connects blade, gets food mesophyll, bud, and gnaws pericarp, pulp, has a strong impact on the output and the quality of apple.Though spray chemical pesticide in larval phase certain effect is arranged, easy contaminated environment causes the residue of pesticide of fruit, kills and wounds the natural enemy in orchard again, causes the wildness harm of other insects.
Discharge the yellow oophagous trichogrammae control of trichogramma dendrolimi and snout moth's larva apple olethreutid in the orchard, put honeybee for the first time in the insect initial stage of laying eggs, in per generation, put honeybee 4 times, 3-4 days interval.The first generation is put honeybee, and to measure every strain be 1000, and second and third generation puts honeybee every strain, and the 600-800 head is put in every strain.Prevent and treat the result and show, two kinds of oophagous trichogrammaes have higher parasitic ability to the apple olethreutid, and pieces of an egg and ovum grain parasitic rate be all more than 90%, have protected other fields enemy simultaneously, as Chelonus etc.Controlled the harm of apple olethreutid effectively.
Embodiment three:
The control in lichee orchard, according to the prediction that the litchi stinkbug is taken place, in conjunction with local weather forecast, key point is the period of determining to put honeybee.In area area, Guangzhou, late Febuary is played the regular dissection litchi stinkbug adult that survives the winter, and observes adult endotoky progress, predicts that in conjunction with meteorologic factor it lays eggs the date.Control anastatus japonicus simultaneously and grow, so that in time discharge.Rule of thumb, the Yulin Prefecture, Guangdong, the litchi stinkbug generally begins to lay eggs in mid-March, is to discharge optimum period about March 25.
Put the honeybee amount: according to having or not assorted tree, lichee tree crown size and litchi stinkbug quantity to decide in the garden.According to calendar year experience, litchi median size, average litchi stinkbug adult 200/below the strain, do not have between assorted tree and plant, every tree is put the honeybee amount and is 600-700 queen bee, divides 2-3 to criticize and emits.Divide 3 batches, ratio is 2: 2: 1; Divide 2 batches, ratio is 1: 1, and be 8-10 days interval.
Method for releasing: ovum card (honeybee in the ovum grown back pupa time) that will be parasitic by certain ovum amount is fixed on the blade of lichee tree crown lower floor and gets final product.
Effect research: adopt 5 samplings of diagonal method, get plant 3-5, pluck the pieces of an egg of some, investigate litchi stinkbug ovum more than 50 at every turn at every.The parasitic rate investigation can be put honeybee in the first time and be carried out in one month, later on once every investigation in 10 days, and totally 3 times.Method is the pieces of an egg on scrutiny blade on the investigation plant, and following 4 kinds of pieces of an egg are taken: parasitism becomes dun; To hatch larva, the chorion look that reddens; Sprouted wings behind the parasitism and the chorion of honeybee; Not by parasitism and the chorion that litchi stinkbug nymph has hatched.Except that above-mentioned 4 kinds of pieces of an egg, all the other pieces of an egg also have by parasitic possibility, all can not pluck.
Prevent and treat method relatively with tradition, the method of putting honeybee is simple to operate, save labor, workable, the natural enemy of insect increases in the orchard, and particularly encyrtid is put its parasitic rate of honeybee later stage and rises to 15% rapidly from 7%, can illustrate, because put consumption and medication number of times that honeybee control lychee stink-bug has reduced agricultural chemicals, the ecological balance in orchard is progressively recovered normally, the pest in other days hostile control orchard has important effect.
Blooming the pollination phase, needing honeybee pollination, this stage can not spraying pesticide, puts in the honeybee district, and litchi stinkbug nymph is controlled substantially, can not work the mischief, and then endangers bigger in the chemical control orchard.
Embodiment four:
Adopt the combination of harmonia axyridia, Propylaea japonica and Chrysopa, control protection peach aphid and two spotted spider mite.The ovum of three kinds of natural enemy insects, larva, adult discharge simultaneously, can effectively control the harm of above two kinds of target pests.
Claims (3)
1, a kind of biological control method for orchard ecology is characterized in that: this method includes
At first between the trees of orchard, stay grass, plant grass, breed and perch ecological condition for insect provides;
According to the pest species of various orchards, select corresponding advantage natural enemy insect and discharge;
In the adult stage of insect, adopt the trapping measure, reduce adult survival quantity and egg laying amount, and carry out the short-term forecast forecast that insect is taken place;
In the insect ovum phase, discharge parasitic enemy insect, parasitic insect ovum also reduces larva hatching quantity;
In the insect larval phase, investigation is left over number of pest in the orchard, if still reach index for control, sprays biopesticide and replenishes control.
2, biological control method for orchard ecology according to claim 1 is characterized in that: this method also is included in when discharging natural enemy insect, utilizes natural enemy insect to carry and propagates the pathogenic bacteria of insect, causes the insect disease popularity and controls its harm.
3, biological control method for orchard ecology according to claim 1 is characterized in that: the natural enemy insect of the correspondence in this method is that many breed combinations form.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100027503A CN1321562C (en) | 2005-01-26 | 2005-01-26 | Biological control method for orchard ecology |
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| CNB2005100027503A CN1321562C (en) | 2005-01-26 | 2005-01-26 | Biological control method for orchard ecology |
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| CN1321562C true CN1321562C (en) | 2007-06-20 |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803545A (en) * | 2010-04-14 | 2010-08-18 | 徐州月亮湾生态农林发展有限公司 | Method for harmless comprehensive prevention and control of diseases, insects and weed in agricultural-forestal ecological parks |
| JP6207608B2 (en) * | 2012-08-24 | 2017-10-04 | レックハウス・アーゲー | Method and apparatus for supporting insect conservation |
| CN103478171A (en) * | 2013-08-23 | 2014-01-01 | 北京市农林科学院 | Formula of liquid object for trapping fruit flies |
| CN103766324B (en) * | 2014-02-21 | 2016-08-17 | 中国农业科学院植物保护研究所 | Fructus Jujubae garden utilizes the method for red neck normal room cocoon honeybee Biological control green plant bug |
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| CN105104029A (en) * | 2015-08-10 | 2015-12-02 | 中国农业科学院植物保护研究所 | Method of efficiently preventing and treating injurious insects and harmful mites of leaf vegetables by natural enemies |
| CN105123402A (en) * | 2015-08-28 | 2015-12-09 | 龙胜泓文生态农林科技贸易有限公司 | Method for preventing and treating cyclocarya paliurus insect attack |
| CN106665203B (en) * | 2015-11-06 | 2020-12-25 | 北京市植物保护站 | Method for preventing and treating vegetable aphids by using harmonia axyridis |
| CN106561359B (en) * | 2016-11-19 | 2019-11-19 | 福建省农业科学院植物保护研究所 | A method of combining prevention and treatment phytophthira pest with ladybug using pheromones compound |
| CN108934677B (en) * | 2018-06-08 | 2021-01-29 | 山东农业大学 | Method for preventing apple pests by attracting and breeding natural enemies through mixed grasses in apple orchard |
| CN111587720B (en) * | 2020-03-19 | 2022-12-13 | 山东省农业科学院植物保护研究所 | Biological control method for main pests of vegetables in facility |
Citations (3)
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| CN1242946A (en) * | 1999-08-11 | 2000-02-02 | 西北农业大学无公害农药研究服务中心 | Attracting-killing pesticide for tumblebugs, and preparation method thereof |
| CN1281644A (en) * | 2000-06-09 | 2001-01-31 | 溧阳市化工厂 | Application of monosultap and imidacloprid on fruit tree |
| CN1292224A (en) * | 1999-10-12 | 2001-04-25 | 李君印 | Application of eucommia bark for contralling plant pests and effect-enhancing method |
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2005
- 2005-01-26 CN CNB2005100027503A patent/CN1321562C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1242946A (en) * | 1999-08-11 | 2000-02-02 | 西北农业大学无公害农药研究服务中心 | Attracting-killing pesticide for tumblebugs, and preparation method thereof |
| CN1292224A (en) * | 1999-10-12 | 2001-04-25 | 李君印 | Application of eucommia bark for contralling plant pests and effect-enhancing method |
| CN1281644A (en) * | 2000-06-09 | 2001-01-31 | 溧阳市化工厂 | Application of monosultap and imidacloprid on fruit tree |
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