CN108812579A - The control method of northern open country Chinese cabbage diamondback moth - Google Patents
The control method of northern open country Chinese cabbage diamondback moth Download PDFInfo
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- CN108812579A CN108812579A CN201810706413.XA CN201810706413A CN108812579A CN 108812579 A CN108812579 A CN 108812579A CN 201810706413 A CN201810706413 A CN 201810706413A CN 108812579 A CN108812579 A CN 108812579A
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- chinese cabbage
- trapper
- diamondback moth
- benzoate
- emamectin
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- 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
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Insects & Arthropods (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of control methods of northern open country Chinese cabbage diamondback moth.Claimed emamectin-benzoate and with gyplure trapper collaboration using prevention and treatment Chinese cabbage diamondback moth in application.The method of prevention and treatment Chinese cabbage diamondback moth provided by the invention places the trapper with gyplure including dialogue dish foliage-spray emamectin-benzoate and in field.Experiments have shown that field diamondback moth is that medium weighting applies higher effective and lower toxic pesticide emamectin benzoate when occurring in Chinese cabbage 5-6 piece leaf；The every 667m in field simultaneously25 trappers of the small ship type with gyplure are placed, trapper placing height is about 25cm at the top of Chinese cabbage, can effectively prevent northern open country Chinese cabbage diamondback moth.
Description
Technical field
The present invention relates to a kind of northern open country Chinese cabbage diamondback moths to cooperate with pest controlling method.
Background technique
Diamondback moth (Plutella xylostella (Linnaeus)) is the important pests in vegetables production, due to whole year
Generation, high reproductive rate, strong drug resistance often result in heavy economic loss so prevention and treatment is extremely difficult.There is an urgent need to anti-in production
Control new method, the new tool of diamondback moth.In recent years, artificial synthesized sex pheromone cluster trapping male moth, control diamondback moth are utilized
A kind of generation of population, it has also become important means of diamondback moth prediction and comprehensive treatment.
Summary of the invention
The object of the present invention is to provide a kind of control methods of northern open country Chinese cabbage diamondback moth.
Claimed emamectin-benzoate and with gyplure trapper collaboration use preventing and treating
Application in Chinese cabbage diamondback moth.
A kind of prevention product of Chinese cabbage diamondback moth is also claimed in the present invention, which includes emamectin benzoate benzene first
Hydrochlorate and trapper.
The method of prevention and treatment Chinese cabbage diamondback moth provided by the invention, including dialogue dish foliage-spray emamectin benzoate benzene first
Hydrochlorate and field place trapper.
Specifically, the emamectin-benzoate is applied or is sprayed in form of an aqueous solutions；
The mass percentage concentration of the emamectin-benzoate is 0.5-1.5%；Specially 1%.
Described to spray in step, the amount of spraying is the every 667m of 5-10mL1% emamectin-benzoate2；Specially
The every 667m of 8ml1% emamectin-benzoate2。
The placement density of the trapper is every 667m2Place 5-8；Specially every 667m2Place 5.
The shape of the trapper is small ship type or basin type.In view of convenient and practical, preferably small ship type.
The placing height of the trapper is apart from 25cm-45cm at the top of Chinese cabbage.
The trapping implement body can be with gyplure.The gyplure concretely sex pheromone of diamond back moth lure, main component
It can be cis- 11- hexadecenal and cis- 11- hexadecene yl acetate；It can be obtained from various public commercial sources.
Diamondback moth is brassicaceous vegetable primary pest, and drug resistance is strong, to prevent diamondback moth China chemical pesticide usage amount
Greatly, it pollutes the environment and kills natural enemy.The present invention is directed to northern open country Chinese cabbage diamondback moth and has carried out chemical prevention (height
Effect, the screening of less toxic pesticide control), physical control (sex attractant), cultural control (different cultivars open country Chinese cabbage occurrence degree) examination
It tests, has developed one kind specifically for northern open country Chinese cabbage diamondback moth method for integrated control.Experiments have shown that in Chinese cabbage 5-6 piece leaf
When, field diamondback moth is that medium weighting applies higher effective and lower toxic pesticide emamectin benzoate when occurring；The every 667m in field simultaneously2It places 5 small
Trapper of the ship type with gyplure, trapper placing height are about 25cm at the top of Chinese cabbage, can effectively prevent northern open country Chinese cabbage
Diamondback moth.
Detailed description of the invention
Fig. 1 is the variation of diamondback moth induced moth number.A is every 667m2The variation of induced moth number when placing 5 trappers；B is trapper
Variation of the placing height higher than the induced moth number at the top of crop when about 25cm.
Fig. 2 is hundred plants of worm amounts of diamondback moth of different cultivars open country Chinese cabbage.
Specific embodiment
The present invention is further elaborated combined with specific embodiments below, but the present invention is not limited to following embodiments.Institute
State method is conventional method unless otherwise instructed.The raw material can obtain unless otherwise instructed from public commercial source.
The percentage is mass percentage concentration unless otherwise instructed.
Embodiment 1,
1 prevention and treatment Chinese cabbage diamondback moth field efficacy experiment
1.1 experimental material
Diamondback moth experimental pharmacy：1.8% abamectin emulsifiable concentrate (is purchased from Weihai Hanfu Biochemical Pharmaceutical Co., Ltd., pesticide produces
Product registration card number：PD20084252, product standard certificate：GB19337-2003, production licence number：XK13-003-
00178.)；Bt wettable powder (being purchased from Hubei Province biological pesticide Engineering Research Center) (17600IU/mg), 1% emamectin benzoate
Aqueous solution (emamectin-benzoate) (is purchased from Hubei Province biological pesticide Engineering Research Center.).
1.2 experimental method
5 meters long, 2 meters wide (3 ridge), the plot area 10m using 4 design iterations of randomized blocks2, 1.0 meters of the road Zu Jian.
Application period is Chinese cabbage 5-6 piece leaf (avermectin (180g/hm2), Bt wettable powder (1125g/hm2), first dimension
The aqueous solution of 1% emamectin benzoate (is also diluted with water 2500 times) by 2500 times of liquid of salt, and field diamondback moth is medium weighting generation
When.Namely the every 667m of 8ml1% emamectin-benzoate2Field area.
Control time and number：Radix is investigated before application, 1 day, 3 days, 7 days each primary survival borer populations of investigation after medicine are adjusted altogether
It looks into 4 times.
Investigation method：Each cell fixes at 5 points before being administered, and every 5 plants fixed, complete stool borer population is investigated, as insect population；Medicine
1,3,7 day investigation remaining borer population alive afterwards.
Drug effect calculation method：
1.3 experimental results and analysis
Table 1 respectively handles the effect of prevention and treatment diamondback moth
Sifting out diamondback moth high-efficiency low-toxicity medicament is emamectin benzoate.
2 Chinese cabbage pickles moth sex attractant differences place density and height lures worm to test
2.2 experimental material
Sex pheromone of diamond back moth lure, small ship type trapper and haftplatte (film) (purchase prompt biological section in four directions in Beijing
Skill limited liability company), bamboo pole, iron wire.
2.3 experimental method
2.3.1 trapper is installed
(1) lure is packed into the lure support rod of trapper；(2) field is hung on after lure support rod being packed into trapper
Between, on treetop or support frame；(3) can be flown by the pest that pheromones special odor attracts at trapper lure and being catched and killed.
2.3.2 different to place density and highly lure worm effect observation
If 3 treatment regions, 4 repetitions.A1：Area 350m2, A2：Area 445m2, A3：Area 540m2, in every treatment region
4 small ship type trapper is uniformly placed, every 667m is converted2Placement density is 8, the area A1,6, the area A2,5, the area A3；Trapper is pressed
2 kinds of height place (trapper integrally high about 20cm), i.e.,：H1：Trapper is placed on the yoke of 75cm high, furrow ditch is placed in
In, haftplatte is higher than about 25cm at the top of Chinese cabbage；H2：Trapper is placed on the yoke of 95cm high, is placed in furrow ditch, haftplatte is higher than
About 45cm at the top of Chinese cabbage, each height are repeated 2 times, and May 25, placement trapper, replaced a film June 2, hereafter every
7d is investigated 1 time and is lured worm amount, and is reentered into film, and continuous observation 4 times.
2.4 experimental results and analysis
2.4.1 trapper difference places density moth trapping
It the results are shown in Table 2, every 667m2Trapper 8,6 and 5 are placed, the single trapper induced moth number that is averaged reaches respectively
236.8,250 and 286.8.With every 667m2The induced moth number of placement trapper 5 is most, this may be with the block field pickles
Moth adult occurrence quantity is larger in close relations.
2 trapper difference of table places density moth trapping
Note：Data are the summation of 4 trapper induced moth numbers in table.The large and small mother that writes respectively indicates 0.01 He in same row
0.05 significance level of difference.
2.4.2 trapper difference placing height moth trapping
It the results are shown in Table 3, A, 1 treatment region：H 1, H 2 the single trapper induced moth number that is averaged be respectively 327.5 and 146
Head；2 treatment region of A：H 1, H 2 the single trapper induced moth number that is averaged be respectively 319.5 and 180.5；3 treatment region of A：H
1, the single trapper of H 2 induced moth number that is averaged is respectively 354 and 219.5.The result of 3 treatment regions is unanimously shown, with H 1
Induced moth number it is more, single trapper be averaged induced moth number be 333.67, H2 is less, single trapper be averaged induced moth number be 182
Head.
3 trapper difference placing height moth trapping of table
2.4.3 diamondback moth Analysis on Epidemic Trend
According to the result of study of table 2 and table 3, field diamondback moth regularty of epidemic is further analyzed.As shown in Figure 1.
It can be seen that since mid-June according to the variation of induced moth number, induced moth number increasing degree is gradually reduced, June 23
After, induced moth number is on a declining curve, this is because late June temperature gradually rises, the highest temperature is mostly at 30 DEG C or more, and rainfall
Increase, high temperature and rainy pole is unfavorable for the generation and prevalence of diamondback moth.
2.4.4 brief summary
The small ship type trapper used in this research is with every 667m2Induced moth number when placing 5 trappers is most, individually lures
It catches device and averagely traps 286.8, in addition, induced moth number and diamondback moth adult occurrence quantity and trapper placing height are closely related, lure
It is most higher than the induced moth number at the top of crop when about 25cm to catch device placing height, single trapper averagely traps 333.67.
The peak of occurrence of Border in Harbin Area diamondback moth has inhibiting effect to the worm in early or mid June, high temperature and rainy.
The diamondback moth occurrence degree of 3 different cultivars open country Chinese cabbages
3.1 experiment purpose meanings
This experiment is monitored with regard to hundred plants of worm amounts of the diamondback moth of different breeds of Chinese cabbage, according to brassicaceous vegetable pest and disease damage
Forecast Techniques diamondback moth national standard evaluates the occurrence degree of different open country breeds of Chinese cabbage diamondback moths, it is intended to anti-for screening diamondback moth
Property breeds of Chinese cabbage, the pest-resistant mechanism for groping outdoor vegetable lay the foundation.
3.2 experiment content
Experimental material
(1) 5 parts of breeds of Chinese cabbage details of anti-diamondback moth experiment
4 diamondback moth breeds of Chinese cabbage detail of table
3.3 experimental method
Field arrangement is carried out using randomized blocks, 4 repetitions are 5 meters long, 2 meters wide (3 ridge), plot area 10m2, between group
1.0 meters of road.Investigate 10 plants of each cell (by 5 points of diagonal line sample) pest species, hundred plants of worm amounts, evaluate different breeds of Chinese cabbage
Diamondback moth occurrence degree.
3.4 experimental results and analysis
5 diamondback moth occurrence degree national standard of table
The diamondback moth occurrence degree of different cultivars open country Chinese cabbage
Hundred plants of worm amounts of diamondback moth of 6 different cultivars open country Chinese cabbage of table and corresponding occurrence degree
Diagonal line five point sampling is taken, converts hundred plants of worm amounts, and small according to brassicaceous vegetable pestforecasting technology
Diamond-back moth national standard evaluates the occurrence degree of different open country breeds of Chinese cabbage diamondback moths, as a result as shown in Figure 2, it is seen that average hundred plants of worms
Measuring minimum breeds of Chinese cabbage is 586 triumphant No. 11 happy, is 64, and diamondback moth occurrence degree is 3 grades；Averagely hundred plants of worm amounts are highest is
9812, it is 153, diamondback moth occurrence degree is 4 grades.
4 conclusions
Northern open country Chinese cabbage diamondback moth integrated control technique system is：It is triumphant No. 11 happy to plant anti-diamondback moth breeds of Chinese cabbage 586；
Application period is Chinese cabbage 5-6 piece leaf, and field diamondback moth is that medium weighting applies higher effective and lower toxic pesticide emamectin benzoate when occurring；Field simultaneously
Between every 667m25 trappers of the small ship type with gyplure are placed, trapper placing height is about 25cm at the top of Chinese cabbage.
Claims (9)
1. emamectin-benzoate and trapper collaboration use the application in prevention and treatment Chinese cabbage diamondback moth.
2. a kind of prevention product of Chinese cabbage diamondback moth, including emamectin-benzoate and trapper.
3. it is a kind of prevent and treat Chinese cabbage diamondback moth method, including dialogue dish foliage-spray emamectin-benzoate and
Place trapper in field.
4. application according to claim 1 or prevention product as claimed in claim 2 or method as claimed in claim 3,
It is characterized in that：The emamectin-benzoate is applied or is sprayed in form of an aqueous solutions；
The mass percentage concentration of the emamectin-benzoate is 0.5-1.5%；Specially 1%.
5. application according to any one of claims 1-4 or prevention product or method, it is characterised in that：It is described to spray step
In, the amount of spraying is the every 667m of 5-10mL1% emamectin-benzoate2；Specially 8ml1% emamectin benzoate
The every 667m of benzoate2。
6. any application or prevention product or method in -5 according to claim 1, it is characterised in that：The trapper
Placement density is every 667m2Place 5-8；Specially every 667m2Place 5.
7. any application or prevention product or method in -6 according to claim 1, it is characterised in that：The trapper
Shape is small ship type or basin type.
8. any application or prevention product or method in -7 according to claim 1, it is characterised in that：The trapper
Placing height is apart from 25cm-45cm at the top of Chinese cabbage.
9. any application or prevention product or method in -8 according to claim 1, it is characterised in that：The trapper band
Gyplure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810706413.XA CN108812579A (en) | 2018-07-02 | 2018-07-02 | The control method of northern open country Chinese cabbage diamondback moth |
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| CN201810706413.XA CN108812579A (en) | 2018-07-02 | 2018-07-02 | The control method of northern open country Chinese cabbage diamondback moth |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648818Y (en) * | 2003-07-18 | 2004-10-20 | 郑建秋 | Diamondback moth sex-attracting trap |
| CN204994458U (en) * | 2015-04-30 | 2016-01-27 | 无锡礼贤生态农业发展有限公司 | Diamondback moth basin trapper |
-
2018
- 2018-07-02 CN CN201810706413.XA patent/CN108812579A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648818Y (en) * | 2003-07-18 | 2004-10-20 | 郑建秋 | Diamondback moth sex-attracting trap |
| CN204994458U (en) * | 2015-04-30 | 2016-01-27 | 无锡礼贤生态农业发展有限公司 | Diamondback moth basin trapper |
Non-Patent Citations (3)
| Title |
|---|
| 姚珍贵: "蔬菜病虫害绿色防控技术", 《福建农业科技》 * |
| 孙杨等: "不同防控措施对小菜蛾的防治效果", 《安徽农业科学》 * |
| 李正阳等: "性诱剂对小菜蛾的诱集效果及药剂室内毒力测定", 《湖北农业科学》 * |
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Application publication date: 20181116 |