CN105794553A - Pollution-free integrated control method for Hyphantria cunea - Google Patents
Pollution-free integrated control method for Hyphantria cunea Download PDFInfo
- Publication number
- CN105794553A CN105794553A CN201410847757.4A CN201410847757A CN105794553A CN 105794553 A CN105794553 A CN 105794553A CN 201410847757 A CN201410847757 A CN 201410847757A CN 105794553 A CN105794553 A CN 105794553A
- Authority
- CN
- China
- Prior art keywords
- fall webworms
- pesticide
- net curtain
- environment
- integrated control
- 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.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention belongs to the technical field of forest pest control and discloses a pollution-free integrated control method for Hyphantria cunea. According to the method, by a method, which comprises the steps of picking off screen insect branches at a screen stage of the Hyphantria cunea and carrying out rapid killing by submerging the screen insect branches in a pollution-free pesticide, i.e., a 200 to 500 times matrine solution, the ubiquitous disadvantages of the traditional method, which comprises the steps of picking off screens of the Hyphantria cunea, collecting the screens to fixed locations in a centralized manner and carrying out killing, that escape is easily caused after the screens of the Hyphantria cunea are crushed, novel propagation and damage of the Hyphantria cunea are caused and the effect of thoroughly killing larvae by picking off the screens cannot be achieved are overcome. By using the method, which comprises the steps of picking off the screen insect branches and carrying out rapid killing by submerging the screen insect branches in the pollution-free pesticide, i.e., the 200 to 500 times matrine solution, the death rate of the picked-off screen larvae can reach 100%.
Description
Technical field
It is particularly related to a kind of Environment-friendly integrated control fall webworms method, it belongs to plant protection and technical field of forest conservation, is under the jurisdiction of plant and forest pest control technology, and its technology belongs to non-environmental pollution control insect category.
Background technology
Fall webworms are domestic from incoming China of Korea Dandong from 1979, and short decades, the greening to coastal cities and inland city and traffic main artery caused extensive damage, was listed in great quarantine pest, endangered the economic loss of whole nation forestry up to tens yuan by this.Recently as fall webworms study on prevention deeply, fall webworms Environment-friendly integrated control is paid attention to increasingly, overcomes life-time service organophosphorus chemistry pollution by pesticides environment and killed natural enemies is unfavorable for the history of ecological balance.The preventing and treating of fall webworms just develops towards the efficient integrated control direction of ecological, environmental protective and low toxicity.At present, the preventing and treating of fall webworms is owing to Prevention Technique link is different with measure and uses the difference of pesticide species dosage, and prevention effect differs greatly.The legistration work gradual perfection with ecological environmental protection is prohibitted the use of along with highly toxic pesticide; inquire into and how to reduce environmental pollution; Protect natural enemies species, the nuisanceless method preventing and treating new technique of forest disease and pest, new technology, new method research be still the challenge that modern latter is long-term.
Summary of the invention
Goal of the invention: the invention provides a kind of Environment-friendly integrated control fall webworms method, its objective is to adopt a kind of comprehensive non-environmental pollution control technical method of work, reaches the effect of effectively preventing and treating fall webworms harm.
Technical scheme: the present invention is achieved through the following technical solutions:
A kind of Environment-friendly integrated control fall webworms method, it is characterized in that: remove fall webworms net curtain in larva 1-4 age, cut from the branch net curtain edge residing for net curtain branch with pruner, containing complete net curtain, with minimum branch intercepted length, it is directly immersed in the pesticide barrel containing 200 times of matrines, the ratio of pesticide and aqueous solvent is 1:200～500(v/v), the pesticide barrel degree of depth is not less than 40cm, bore is not less than 30cm, whole net curtain worm branch can be made to be totally immersed in pesticide, reach whole insect population and touch the effect of pesticide.
Removing the fall webworms net backstage phase, in the white moth larvae phase, diflubenzuron and matrine mixture public nuisance-free agricultural chemicals is utilized to spray, the preparation of diflubenzuron and matrine mixed insecticide blendes together mother solution according to 8:2 (v/v), and during use, mother solution is 1:800～1000(w/w with the ratio of water) it is diluted spraying preventing and treating.
Described mixture public nuisance-free agricultural chemicals, when 8:2 proportioning mixture press by diflubenzuron and matrine, is compounded into preserving female agent, is fused into milky dispersion diluent through shaking up to be watered during use, in without layering, without precipitation, without the mixing shape pesticide of suspension.
It is within 7 days that public nuisance-free agricultural chemicals is diluted to 800～1000 times of use times, and described female agent can preserve for a long time, and described diluent should be used while allocating in proportion.
Remove net curtain is net the curtain phase fall webworms 1～4 in age, and the net curtain removed immerses in pesticide at once, and spraying insecticide is to the larval phase before pupating after fall webworms egg hatching.
Wipe out net curtain and be only limitted to net tentiform harm branch, and be limited to the edge scissor deinsectization branch of net curtain lower end, wipe out branch amount to reduce to greatest extent.
Described wipe out the method that 200～500 times of matrine speed of net curtain leaching is killed, mainly use city tour sight spot, school, office block greenbelt, Deng Gonggong place, residential quarter fall webworms prevent and treat, to reduce the pollution to environment of spraying insecticide to greatest extent.
The mixed insecticide of described diflubenzuron and matrine and using dosage, be mainly used in the preventing and treating of large-area fall webworms, can be applicable to farm field and forest network, both wings green channel, turn the four sides green, coastal economy with shelter-forest, forests for national defence, commercial timber forest and the ecological forest fall webworms preventing and treating.
Advantage and effect:
The present invention provides a kind of Environment-friendly integrated control fall webworms method, present invention aim at, the fall webworms Prevention Technique of a kind of practicability and effectiveness, deinsectization environmental protection is provided, employing is manually removed net curtain and is directly immersed in nuisance-free plant insecticide matrine agricultural insecticide method, the effect that the larva 100% of net curtain reaching to remove is killed, preventing routine to remove net curtain directly not kill, collective conveyance is escaped to the larva in the process of appointed place and climbs, directly the insect population radix of elimination fall webworms.Further through the mixture of nuisanceless bionic pesticide diflubenzuron slow pesticide and the quick-acting pesticide of matrine, add the effect of poisoning fall webworms larva, make the Mortality of insect once spraying nuisanceless mixed insecticide reach 100%.
The first is soaked the method for medicine at once and fall webworms larva is eliminated in the net curtain assembled by manually removing net curtain, rather than adopt and removed net curtain in the past and be placed in a container to concentrate and transport to that destination is unified to be eliminated, practice is observed, remove net backstage, the process of transport very easily make fall webworms net curtain crush, cause larva being scattered and escaping in transportation of poly-food blade, do not reach the effect cutting end deinsectization.Adopting and manually remove net curtain and be dipped in 200～500 times of matrine pesticide immediately, reach thorough degree and eliminate net curtain larva effect, can make 2 generation net curtain Revision insect recluced rate is 88.41-97.03%.
It two is adopt diflubenzuron bionic pesticide to add matrine plant mixed pesticide and become public nuisance-free agricultural chemicals, carries out preventing and treating fall webworms larva by the sprinkling dosage formulation filtered out, fall webworms corrected mortality can be made to reach 100%.2 kinds of methods are with the use of can effectively control growing harm and stretching of fall webworms at agricultural protection forest, shelter belts to protect sea coasts, the ecological forest, urban residential quarters landscape planting, park irrigation scenic spot and green channel.
The present invention is directed to shortcoming and problem that the fall webworms preventing and treating found aborning also exists, carry out innovation research, invent and removed white moth net curtain and scanning frequency is killed to catch and gone out, overcome unified collecting net curtain concentration and carry out the escape killing the broken net curtain insect brought and the problem lost, make the eradicative rate removing the larva of net curtain reach 100%.Can carry out in the green belt of graceful environment safe being applicable.The mixture primary object of diflubenzuron and matrine is the combination utilizing slow pesticide and quick-acting pesticide; for protection environment; prevent the pollution of environment to greatest extent and take a kind of effective measures of nuisanceless means, the fall webworms larva speed rate of killing within 6 hours can be made to reach more than 100%.And there is no pesticide smell, coleoptera, Homoptera, tachinid and parasitic wasp class natural enemy are safe from harm, not only protect environment but also protect natural enemy.
The easy Transformation Application aborning of present techniques: Environment-friendly integrated control fall webworms method, this patent relates generally to 2 main technical contents, can according to the difference of fall webworms scene, carry out preventing and treating in conjunction with concrete condition substep to implement, can also use in conjunction, in small-scale insect control, can adopt manually remove mesh leaching the medicine speed method of killing prevent and treat, can reach to control generation and the propagation of fall webworms, the anti-woods in large area farmland, Landscape Forest, Commercial Forests, protect a forest and ecological forest base in sea, diflubenzuron of the present invention and matrine mixed agent metering method can also be adopted to carry out aircraft and to sow pesticide control, thoroughly control the insect population cardinal sum Spreading and diffusion of fall webworms.
Prevention effect is notable: remove fall webworms net curtain and scanning frequency is killed to catch and gone out, make the dead larvae rate of killing removing net curtain reach 100%.Diflubenzuron and the mixture of matrine, can make the fall webworms larva speed rate of killing within 6 hours reach 100%..
Detailed description of the invention:The present invention will be further described below:
The present invention provides a kind of Environment-friendly integrated control fall webworms method, fall webworms net curtain is removed in larva 1-4 age, cut from the branch net curtain edge residing for net curtain branch with pruner, containing complete net curtain, with minimum branch intercepted length, it is directly immersed in the pesticide barrel containing 200～500 times of liquid matrines, the ratio of pesticide and aqueous solvent is 1:200～500(v/v), the pesticide barrel degree of depth is not less than 40cm, bore is not less than 30cm, whole net curtain worm branch can be made to be totally immersed in pesticide, reach whole insect population and touch the effect of pesticide.
Removing the fall webworms net backstage phase, in the white moth larvae phase, diflubenzuron and matrine mixture public nuisance-free agricultural chemicals is utilized to spray, the preparation of diflubenzuron and matrine mixed insecticide blendes together mother solution according to 8:2 (v/v), and during use, mother solution is 1:800～1000(w/w with the ratio of water) it is diluted spraying preventing and treating.
Described mixture public nuisance-free agricultural chemicals, when 8:2 proportioning mixture press by diflubenzuron and matrine, is compounded into preserving female agent, is fused into milky dispersion diluent through shaking up to be watered during use, in without layering, without precipitation, without the mixing shape pesticide of suspension.
Described female agent can preserve for a long time, and described diluent should be used while allocating in proportion.
Wipe out net curtain and be only limitted to net tentiform harm branch, and be limited to the edge scissor deinsectization branch of net curtain lower end, wipe out branch amount to reduce to greatest extent.
Described wipe out the method that 200～500 times of matrine speed of net curtain leaching is killed, mainly use city tour sight spot, school, office block greenbelt, Deng Gonggong place, residential quarter fall webworms prevent and treat, to reduce the pollution to environment of spraying insecticide to greatest extent.
The mixed insecticide of described diflubenzuron and matrine and using dosage, be mainly used in the preventing and treating of large-area fall webworms, can be applicable to farm field and forest network, both wings green channel, turn the four sides green, coastal economy with shelter-forest, forests for national defence, commercial timber forest and the ecological forest fall webworms preventing and treating.
The application principle: diflubenzuron 1-[3,5-bis-chloro-4-(1,1,2,2-tetrafluoro ethyoxyl) phenyl]-3-(2,6-difluoro benzoyl) urea, molecular formula: C16H8Cl2F6N2O3, molecular weight: 461.14: be bionic pesticide, belong to process for preparation of benzoylurea compounds, the mechanism of action is the chitin synthetase by resisting insecticide, causes insecticide normally not cast off a skin and dead.Therefore it is not only only capable of killing the fall webworms of Arctiidae, and can also eliminate the insect of gypsymoth section, but shortcoming to be drug effect slower.Matrine is botanical pesticide, is Radix Sophorae Flavescentis natural extract, and its effective ingredient is pyridine alkaloid compounds, molecular formula: C15H24N2O, molecular weight, boiling point: 223 DEG C (800Pa), density: 1.088g/cm3(20 DEG C), are mainly had effective alkaloid by Radix Sophorae Flavescentis plant extract, destroy insect gi system and nervous system from stomach toxicity and nervous system and work, and advantage is to knock down insect speed soon, and shortcoming is that pesticide price is more expensive.2 kinds of public nuisance-free agricultural chemicals mixtures that invention proposes create synergism, improve drug effect, and effect is notable, decreases deinsectization cost, it is provided that a kind of pesticide control method of safety nuisance free.
Kill test about the pesticide speed manually removing net curtain and immersing immediately nuisanceless 200～500 times of liquid of matrine and at home and abroad have no similar report, application diflubenzuron mixture matrine 8:2 makes mother solution, then it is diluted to, with this mother solution, formula and the optium concentration that 800～1000 times of liquid filter out, also has no domestic and international similar report.
Matrine is a kind of botanical pesticide, and active ingredient is all that the concentration of Radix Sophorae Flavescentis plant extraction liquid forms, free from environmental pollution, does not murder natural enemy, is a kind of maintaining ecological balance public nuisance-free agricultural chemicals, but expensive compared with the price of the high poison chemical pesticide of synthetic.Diflubenzuron is a kind of bionic pesticide, is by suppressing fall webworms larva chitin synthesis, hinders larval molting physiological phenomenon, destroy the normal physiogenesis process of insecticide and indirectly eliminated insect.But there is using dosage and select the contact efficacy phenomenon slowly with insecticide, generally, after spray medicine, wait that 4-5 days time just can find out the prevention effect of dispenser.The formula of diflubenzuron and matrine mixture, can reach speed within 6 hours and kill the effect of fall webworms larva.
The present invention adopts the quick-acting pesticide matrine of slow diflubenzuron mixed pesticide, has reached the combination of long drives and drop shots of persistent pesticide and quick-acting pesticide efficacies, has played the drug effect synergism that single pesticide does not reach.Namely save the consumption of matrine, reduce cost accounting, overcome again the drug effect phenomenon slowly of diflubenzuron, improve prevention effect.
Result of the test shows, manually remove net curtain leaching medicine speed to kill the net curtain larval mortality removed can be made to reach 100%, can make fall webworms 2 generation Revision insect recluced rate 88.41-97.03%, the nuisanceless diflubenzuron of artificial spray and matrine mixed insecticide average correction mortality rate is 100%.
Start to wipe out the test of white moth net curtain from June 15 in areas of Shenyang, in selected fall webworms hazard test district, a situation arises to carry out 1 artificial tours of inspection fall webworms larva net curtain every day, in the first generation net curtain phase, be injured set checked position be mainly about 2m eminence forest belt or greening grove peripheral branch, can adopt and remove the method that 200～500 times of liquid matrine speed of net curtain immersion is killed, control the larva radix of generation fall webworms, it is possible to adopt public nuisance-free agricultural chemicals diflubenzuron and the preventing and treating of matrine mixed insecticide in 1 to 4 fall webworms larval phase in generation.
Computational methods:
Net curtain decline rate %=
Corrected mortality %=
It is embodied as follows: in the net curtain phase that fall webworms occur initially with extracing net curtain operation in embodiment, fall webworms net curtain is removed in larva 1-4 age, cut from the branch net curtain edge residing for net curtain branch with pruner, containing complete net curtain and minimum branch intercepted length, it is directly immersed in the pesticide barrel containing 200～500 times of liquid matrines, the ratio of pesticide and aqueous solvent is 1:200～500(v/v), the pesticide barrel degree of depth is not less than 40cm, bore is not less than 30cm, whole net curtain worm branch can be made to be totally immersed in pesticide, reach whole insect population and touch the effect of pesticide.Also can in fall webworms larva 1-4 age, diflubenzuron and matrine mixture public nuisance-free agricultural chemicals is utilized to spray, the preparation of diflubenzuron and matrine mixed insecticide blendes together mother solution according to 8:2 (v/v), during use, mother solution is 1:800～1000(w/w with the ratio of water) it is diluted spraying preventing and treating, reach thoroughly to control the effect of fall webworms worm phase harm.
Embodiment 1:
All adopting in the following example and remove fall webworms net curtain leaching medicine preventing and treating fall webworms method, endanger the net curtain phase 1～4 generation fall webworms, employing is removed net curtain and is directly immersed in 200～500 times of liquid matrine medicinal liquids, carries out direct speed and kills.Also can at larval phase diflubenzuron+matrine in 8:2(v/v) ratio carries out mixture, makes pesticide mother liquor, is diluted to 800～1000 times of liquid (w/w) and prevents and treats during use, and the patent medicine of dilution uses the time to be 1～7d.
Implement place: nursery greenbelt tested by Gong Jiangtun Shenyang City, Shenbeixin District, Shenyang City forestry scientific research.
Implementation result: in Table 1 and table 2
Table 1 is wiped out fall webworms mesh medicine and is killed effect
Table 2 diflubenzurons+matrine difference extension rate non-environmental pollution control fall webworms effect
Embodiment 2:
Implement place: in Bei Ta park, Shenyang City Yuan Yiheli garden community
Implementation result: in Table 3 and table 4
Table 3 is wiped out fall webworms mesh medicine and is killed effect
Table 4 diflubenzurons+matrine difference extension rate non-environmental pollution control fall webworms effect
Embodiment 3:
Implement place: great Zao work area, machinery forest farm, state-run Xinmin City
Implementation result: in Table 5 and table 6
Table 5 is wiped out fall webworms mesh medicine and is killed effect
Table 6 diflubenzurons+matrine difference extension rate non-environmental pollution control fall webworms effect
Example 4 is implemented
Place: Pan Jiabao township, Liaozhong County
Implementation result: in Table 7 and table 8
Table 7 is wiped out fall webworms mesh medicine and is killed effect
Table 8 diflubenzurons+matrine difference extension rate non-environmental pollution control fall webworms effect
The application is in fall webworms control and application is tested, and proposes in nearly 100 kinds of pesticide screening test experimental basis as long as five years.
Claims (8)
1. an Environment-friendly integrated control fall webworms method, it is characterized in that: remove fall webworms net curtain in larva 1-4 age, cut from the branch net curtain edge residing for net curtain branch with pruner, containing complete net curtain, with minimum branch intercepted length, it is directly immersed in the pesticide barrel containing 200 times of matrines, the ratio of pesticide and aqueous solvent is 1:200～500(v/v), the pesticide barrel degree of depth is not less than 40cm, bore is not less than 30cm, whole net curtain worm branch can be made to be totally immersed in pesticide, reach whole insect population and touch the effect of pesticide.
2. Environment-friendly integrated control fall webworms method according to claim 1, it is characterized in that: removing the fall webworms net backstage phase, in the white moth larvae phase, diflubenzuron and matrine mixture public nuisance-free agricultural chemicals is utilized to spray, the preparation of diflubenzuron and matrine mixed insecticide blendes together mother solution according to 8:2 (v/v), and during use, mother solution is 1:800～1000(w/w with the ratio of water) it is diluted spraying preventing and treating.
3. Environment-friendly integrated control fall webworms method according to claim 2, it is characterized in that: described mixture public nuisance-free agricultural chemicals, when diflubenzuron presses 8:2 proportioning mixture with matrine, it is compounded into preserving female agent, during use through shake up be watered be fused into milky dispersion diluent, in without layering, without precipitation, without suspend mixing shape pesticide.
4. Environment-friendly integrated control fall webworms method according to claim 2, it is characterised in that: it is within 7 days that public nuisance-free agricultural chemicals is diluted to 800～1000 times of use times, and described female agent can preserve for a long time, and described diluent should be used while allocating in proportion.
5. Environment-friendly integrated control fall webworms method according to claim 2, it is characterized in that: remove net curtain is net the curtain phase fall webworms 1～4 in age, the net curtain removed immerses in pesticide at once, and spraying insecticide is to the larval phase before pupating after fall webworms egg hatching.
6. Environment-friendly integrated control fall webworms method according to claim 1, it is characterised in that: wipe out net curtain and be only limitted to net tentiform harm branch, and be limited to the edge scissor deinsectization branch of net curtain lower end, wipe out branch amount to reduce to greatest extent.
7. Environment-friendly integrated control fall webworms method according to claim 1, it is characterized in that: described wipes out the method that 200～500 times of matrine speed of net curtain leaching is killed, mainly use city tour sight spot, school, office block greenbelt, Deng Gonggong place, residential quarter fall webworms preventing and treating, to reduce the pollution to environment of spraying insecticide to greatest extent.
8. Environment-friendly integrated control fall webworms method according to claim 2, it is characterized in that: the mixed insecticide of described diflubenzuron and matrine and using dosage, be mainly used in the preventing and treating of large-area fall webworms, can be applicable to farm field and forest network, both wings green channel, turn the four sides green, coastal economy with shelter-forest, forests for national defence, commercial timber forest and the ecological forest fall webworms preventing and treating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847757.4A CN105794553A (en) | 2014-12-29 | 2014-12-29 | Pollution-free integrated control method for Hyphantria cunea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847757.4A CN105794553A (en) | 2014-12-29 | 2014-12-29 | Pollution-free integrated control method for Hyphantria cunea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105794553A true CN105794553A (en) | 2016-07-27 |
Family
ID=56420417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410847757.4A Pending CN105794553A (en) | 2014-12-29 | 2014-12-29 | Pollution-free integrated control method for Hyphantria cunea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105794553A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165234A (en) * | 2019-12-17 | 2020-05-19 | 湖南捷力洲有害生物防制有限公司 | Biological control method for fall webworms |
| CN113179824A (en) * | 2021-03-19 | 2021-07-30 | 南京沐森林业科技有限公司 | Comprehensive prevention and control method for white moths |
| CN113287456A (en) * | 2021-06-21 | 2021-08-24 | 巢湖市友林林业有害生物防治有限公司 | Biological control method for fall webworms |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668933A (en) * | 2012-05-31 | 2012-09-19 | 山东潍坊东盛园艺有限公司 | Method for cutting out hyphantria cunea net curtain |
| CN102939978A (en) * | 2012-11-22 | 2013-02-27 | 海南正业中农高科股份有限公司 | Insecticidal composition containing oxymatrine and benzoylurea components |
-
2014
- 2014-12-29 CN CN201410847757.4A patent/CN105794553A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668933A (en) * | 2012-05-31 | 2012-09-19 | 山东潍坊东盛园艺有限公司 | Method for cutting out hyphantria cunea net curtain |
| CN102939978A (en) * | 2012-11-22 | 2013-02-27 | 海南正业中农高科股份有限公司 | Insecticidal composition containing oxymatrine and benzoylurea components |
Non-Patent Citations (6)
| Title |
|---|
| 余金咏等: "13种农药对美国白蛾三龄幼虫触杀作用研究", 《中国农学通报》 * |
| 夏明辉等: "几种新型生物杀虫剂防治美国白蛾林间药效试验", 《山东林业科技》 * |
| 曹江峰等: "承德市美国白蛾发生特点及治理对策", 《河北林业科技》 * |
| 王俊亮等: "美国白蛾综合防控技术及治理策略", 《河南林业科技》 * |
| 袁自更等: "南乐县美国白蛾发生规律及综合防治技术", 《河南农业》 * |
| 郑谊: "美国白蛾飞机防治试验", 《辽宁林业科技》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165234A (en) * | 2019-12-17 | 2020-05-19 | 湖南捷力洲有害生物防制有限公司 | Biological control method for fall webworms |
| CN113179824A (en) * | 2021-03-19 | 2021-07-30 | 南京沐森林业科技有限公司 | Comprehensive prevention and control method for white moths |
| CN113287456A (en) * | 2021-06-21 | 2021-08-24 | 巢湖市友林林业有害生物防治有限公司 | Biological control method for fall webworms |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Galanihe et al. | Occurrence, distribution and control of papaya mealybug, Paracoccus marginatus (Hemiptera: Pseudococcidae), an invasive alien pest in Sri Lanka | |
| CN103548895B (en) | Botanical vegetable insecticide | |
| CN101243835B (en) | Semanotus sinoauster attractant | |
| CN100546484C (en) | Semanotus sinoauster attractant and lure core and preparation method thereof | |
| CN107969443A (en) | A kind of preparation method for preventing Citrus Huanglongbing pathogen medicament | |
| CN101507433A (en) | Compound bactericide capable of preventing and controlling grape downy mildew | |
| CN102626095A (en) | Soil pest repellent and application thereof | |
| CN105794553A (en) | Pollution-free integrated control method for Hyphantria cunea | |
| CN107637349A (en) | A kind of method of prevention and control grape thrips | |
| CN106508996A (en) | Greenhouse pesticide and preparation method thereof | |
| CN112106783A (en) | Composition for preventing and treating camellia oleifera stem borer longicorn | |
| KR20110022029A (en) | Natural germicide manufacturing method | |
| CN106508978A (en) | Smoke agent for control of greenhouse botrytis cinerea and preparation method thereof | |
| CN105145198B (en) | Utilize the method and application of graceful qi pulse chalcid fly control rubber tree Shang Jie section pest | |
| CN107333819A (en) | A kind of natural matrine insecticide and preparation method thereof | |
| CN102293193A (en) | Ipomoea cairica prevention and control method | |
| CN103039537B (en) | Plant source preparation liquid for accelerating crop injurious insect larvae to be rapidly transfigured and preparation method | |
| CN102498984B (en) | Method for preventing and treating plutella xylostella by applying lemongrass essential oil | |
| KR101361703B1 (en) | Sex pheromone composition for attraction Synanthedon bicingulata and manufacturing thereof | |
| CN105685110A (en) | Plant source composite for preventing cutworms and plant source insecticide and application thereof | |
| CN101305717B (en) | Insecticidal spray EC and its preparation method | |
| CN104430418A (en) | Composition and method for preventing and treating scale insects | |
| CN113841709B (en) | Pesticide prepared from oleander and composition thereof | |
| CN105613570A (en) | Pesticide preparation for controlling solenopsis indagatrix | |
| CN103039503A (en) | Synergia composition of phoxim and cypermethrin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |
|
| RJ01 | Rejection of invention patent application after publication |