CN102499203A - Pest sticking plate for trapping and killing bemisia tabaci - Google Patents
Pest sticking plate for trapping and killing bemisia tabaci Download PDFInfo
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- CN102499203A CN102499203A CN2011103312213A CN201110331221A CN102499203A CN 102499203 A CN102499203 A CN 102499203A CN 2011103312213 A CN2011103312213 A CN 2011103312213A CN 201110331221 A CN201110331221 A CN 201110331221A CN 102499203 A CN102499203 A CN 102499203A
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- piemarker
- trapping
- bemisia tabaci
- sticking plate
- killing
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Abstract
The invention relates to a pest sticking plate for trapping and killing bemisia tabaci. The pest sticking plate for trapping and killing the bemisia tabaci comprises a yellow sticky bottom plate and is characterized in that: a piemarker extract solution is coated on the front side of the bottom plate in a dispersed manner. Trapping and killing combination with a synergistic effect is formed by utilizing the complementation action of the yellow pest sticking plate and the piemarker extract and has the advantages of synergistic effect, no toxicity, high specificity, capacity of reducing environmental pollution and the like. Compared with single yellow plate for trapping and killing, the combination has the obvious synergistic effect of trapping and killing the bemisia tabaci and obviously improves a preventing and controlling effect. Compared with a trapping band by planting the piemarker, the combination reduces farmland occupation and complexity of farm operation and is suitable for large-area application. The pest sticking plate for trapping and killing the bemisia tabaci can replace high-toxicity pesticide, can reduce the using amount of the pesticide and can effectively reduce ecological environmental pollution and pesticide residues in crops.
Description
Technical field
The present invention relates to a kind of insect-sticking plate of trapping and killing Bemisia tabaci, belong to the biological control of insect pests technical field, be specifically related to the synergistic function of insect-sticking plate and piemarker extract, be used to prevent and treat Bemisia tabaci.
Background technology
Bemisia tabaci (Bemisia tabaci) is that the whole world that International Union for Conservation of Nature and Natural Resources (IUCN) announces has one of l4 kind exotic invasive insect of serious harm property; Since last century, invaded China the nineties; Extensively take place in various places, become the important calamity factor that causes of economic crops such as cotton, vegetables, tobacco, flowers.The control of Bemisia tabaci relies on chemical control always in the production, but along with its drug-fast increase, control efficiency descends gradually, and cost progressively improves.Therefore, the sustainable new technology of preventing and treating of development Bemisia tabaci is very urgent.Vision and sense of smell are the key factors of insect orientation behaviour, and people also make full use of the non-environmental pollution control that insect is carried out in vision and sense of smell effect in the insect orientation behaviour.
Bemisia tabaci has stronger taxis to colors such as yellow.In the biological control technical system of Bemisia tabaci, utilizing colour table trapping Bemisia tabaci is one of effective way of control Bemisia tabaci harm at present.But it is strong that Bemisia tabaci has fertility, a large amount of in a short time characteristics that break out, and yellow plate trapping can be played certain control effect when generating capacity is low, when generating capacity is higher, relies on yellow plate to trap and kill the harm that can't effectively control Bemisia tabaci merely.
Summary of the invention
The technical problem that the present invention will solve is: overcome the shortcoming of above-mentioned prior art, a kind of insect-sticking plate of efficient trapping Bemisia tabaci is provided.
In order to solve above technical problem, the insect-sticking plate of trapping Bemisia tabaci provided by the invention comprises yellow adhesive base, it is characterized in that: said base plate is positive disperse be coated with the piemarker extract solution.
Further, said piemarker extract solution is coated on base plate positive four jiaos and center.
Piemarker (Abutilon theophrasti) belongs to the Malvaceae abutilon, and annual suffruticose draft is distributed in the torrid zone and subtropical zone.The applicant finds; The piemarker plant has Bemisia tabaci etc. and lures the collection effect preferably; As better playing the effect that lures the collection Bemisia tabaci, be controlled at below the economic threshold through combining certain chemical control Bemisia tabaci trap strips effectively quantity to be taken place the Bemisia tabaci population at soybean, cotton, cabbage field plantation piemarker trap strips.Though plantation piemarker trap strips can play the effect that trapping prevents and treats Bemisia tabaci, and agricultural operation, agricultural tillage layout are brought many adverse effects.
Piemarker mainly is that attractive activity material in its body distributes smell to the attractive effect of Bemisia tabaci; Extract the active substance in its body; And combine with insect-sticking plate; Not only can increase insect-sticking plate and lure the worm effect, can reduce simultaneously the use of chemistry agricultural, open up the sustainable improvement that this technology can be Bemisia tabaci and increase new way.
The present invention utilizes the complementation between yellow insect-sticking plate and the piemarker extract, forms a kind of trapping combination with synergistic effect, have synergy, nontoxic, selectivity strong and reduce advantage such as environmental pollution.
Wherein, the quality proportioning of said piemarker extract solution is following:
Piemarker extract 0.05%-0.4%;
Organosilicon 0.2%-0.8%;
All the other are water.
Further, the preferential quality proportioning of said piemarker extract solution is following:
Piemarker extract 0.1%-0.2%;
Organosilicon 0.4%-0.6%;
All the other are water.
Among the present invention, said piemarker preparation method of extract is following:
The first step---harvesting piemarker blade, and clean, dry;
Second step---with the plant cracker piemarker blade of oven dry is pulverized;
The 3rd goes on foot---and the piemarker blade pulvis that obtains after the pulverizing is inserted in the Suo Shi extraction apparatus; With ethanol it is extracted; 80 ℃-84 ℃ of extraction temperature, 12 hours extraction time, the ratio of piemarker blade pulvis and ethanol is: every 50g piemarker blade pulvis adds 250ml-300ml ethanol.
In the first step, the piemarker blade after the cleaning dried by the fire 24 hours down for 45 ℃ in temperature.
The present invention compared with prior art produces following beneficial effect: (1) is compared with single yellow plate trapping, and this combination is obvious to Bemisia tabaci trapping effect synergy, has significantly improved control efficiency; (2) compare with plantation piemarker trap strips, reduced the numerous and diverse of cultivated land occupancy and farming operation, suitable large-area applications; (3) alternative high toxicity agricultural chemicals, and reduce dosage, effectively reduce the residue of pesticide in ecological environmental pollution and the crops.
Embodiment
Instance of the present invention is the method that adopts field trial, and clear and definite piemarker extract is to the raising effect of insect-sticking plate trapping Bemisia tabaci effect.
Supply the examination insect-sticking plate: yellow insect-sticking plate, the good and bio tech ltd production of Hebei province's Cangzhou City, rectangle, size is 20 * 30cm.
Supply examination organosilicon auxiliary agent: 100% organosilicon, agricultural synergy spray adjuvants, chemical industry Co., Ltd of Huizhou City CTC (Centell Technology Corporation) produces.
Supply examination piemarker extract: will supply examination piemarker blade to gather in, clean, dry, and dry by the fire 24h down in 45 ℃.Pulverize with microphyte cracker (Tianjin Tai Site instrument company), in the Suo Shi extraction apparatus, 82 ℃ are extracted 12h with ethanol (test plant pulvis 50g+ ethanol 300ml) in the pulverizing back, and extract is preserved subsequent use in 4 ℃ refrigerator.
Test method:
The piemarker extract combines with insect-sticking plate the trapping effect test of Bemisia tabaci is carried out in the cotton test field in the Jiangsu Province Agriculture Science Institute.The piemarker extract is diluted 250,500,1000,2000 times respectively with distilled water, add the organosilicon that accounts for solution gross mass 0.5% in the solution after the dilution respectively, to increase the ductility of solution.
With the insect-sticking plate horizontal positioned, use pipettor that 0.2ml solution is dropped in respectively on four jiaos of yellow insect-sticking plate and 5 points in center, every plate amounts to 1ml.After 1 hour, insect-sticking plate is hung vertically in cotton in the ranks, highly is lower than cotton plunger tip 10cm, every distance between plates 8m, do not smear and smear each diluted concentration of piemarker extract yellow plate each 20, randomized arrangement.The Bemisia tabaci quantity of investigating on the insect-sticking plate in back 3 days, 7 days in processing respectively.
Use dps software and data analysis is handled Duncan
,S check carrying out significance of difference analysis.
The piemarker extract is seen table 1 to the influence of insect-sticking plate trapping Bemisia tabaci effect.The result shows, the piemarker extract to the ability of insect-sticking plate trapping Bemisia tabaci by significant raising effect.In processing back 3 days, the insect-sticking plate that is stained with 1000 times of dilutions of piemarker extract was was on average trapped and killed 56.7 of Bemisia tabaci up, was significantly higher than the insect-sticking plate trapping quantity of not smearing the piemarker extract; After handling 7 days, the insect-sticking plate trapping Bemisia tabaci quantity that is stained with 1000 times of dilutions of piemarker extract also is significantly higher than the insect-sticking plate of not smearing extract.
Table 1
Except that the foregoing description, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (6)
1. an insect-sticking plate of trapping and killing Bemisia tabaci comprises yellow adhesive base, it is characterized in that: said base plate is positive disperse be coated with the piemarker extract solution.
2. the insect-sticking plate of trapping Bemisia tabaci according to claim 1 is characterized in that: the quality proportioning of said piemarker extract solution is following:
Piemarker extract 0.05%-0.4%;
Organosilicon 0.2%-0.8%;
All the other are water.
3. the insect-sticking plate of trapping Bemisia tabaci according to claim 2 is characterized in that: the preferential quality proportioning of said piemarker extract solution is following:
Piemarker extract 0.1%-0.2%;
Organosilicon 0.4%-0.6%;
All the other are water.
4. the insect-sticking plate of trapping Bemisia tabaci according to claim 1 is characterized in that: said piemarker preparation method of extract is following:
The first step---harvesting piemarker blade, and clean, dry;
Second step---with the plant cracker piemarker blade of oven dry is pulverized;
The 3rd goes on foot---and the piemarker blade pulvis that obtains after the pulverizing is inserted in the Suo Shi extraction apparatus; With ethanol it is extracted; 80 ℃-84 ℃ of extraction temperature, 12 hours extraction time, the ratio of piemarker blade pulvis and ethanol is: every 50g piemarker blade pulvis adds 250ml-300ml ethanol.
5. the insect-sticking plate of trapping Bemisia tabaci according to claim 4 is characterized in that: in the said first step, the piemarker blade after the cleaning dried by the fire 24 hours down for 45 ℃ in temperature.
6. the insect-sticking plate of trapping Bemisia tabaci according to claim 1 is characterized in that: said piemarker extract solution is coated on base plate positive four jiaos and center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103312213A CN102499203A (en) | 2011-10-27 | 2011-10-27 | Pest sticking plate for trapping and killing bemisia tabaci |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103312213A CN102499203A (en) | 2011-10-27 | 2011-10-27 | Pest sticking plate for trapping and killing bemisia tabaci |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102499203A true CN102499203A (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103312213A Pending CN102499203A (en) | 2011-10-27 | 2011-10-27 | Pest sticking plate for trapping and killing bemisia tabaci |
Country Status (1)
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| CN (1) | CN102499203A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904527A (en) * | 2015-05-13 | 2015-09-16 | 安徽农业大学 | Ecological method for cooperatively controlling hazard of bemisiatabaci on crops cultivated on facility |
| CN109006740A (en) * | 2018-09-30 | 2018-12-18 | 海南大学 | A kind of yellowish green backboard night trap |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101589702A (en) * | 2009-06-22 | 2009-12-02 | 江苏省农业科学院 | A kind of essence that utilizes improves the method for insect-sticking plate to insect trapping ability |
-
2011
- 2011-10-27 CN CN2011103312213A patent/CN102499203A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101589702A (en) * | 2009-06-22 | 2009-12-02 | 江苏省农业科学院 | A kind of essence that utilizes improves the method for insect-sticking plate to insect trapping ability |
Non-Patent Citations (1)
| Title |
|---|
| 赵斌等: "蓖麻和苘麻叶片粗提物对大棚番茄烟粉虱的作用", 《扬州大学学报(农业与生命科学版)》, vol. 31, no. 4, 31 December 2010 (2010-12-31), pages 86 - 89 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904527A (en) * | 2015-05-13 | 2015-09-16 | 安徽农业大学 | Ecological method for cooperatively controlling hazard of bemisiatabaci on crops cultivated on facility |
| CN109006740A (en) * | 2018-09-30 | 2018-12-18 | 海南大学 | A kind of yellowish green backboard night trap |
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Application publication date: 20120620 |