CN105613526A - Ointment for preventing and treating forestry pest aspen longhorn beetles - Google Patents
Ointment for preventing and treating forestry pest aspen longhorn beetles Download PDFInfo
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- CN105613526A CN105613526A CN201610105747.2A CN201610105747A CN105613526A CN 105613526 A CN105613526 A CN 105613526A CN 201610105747 A CN201610105747 A CN 201610105747A CN 105613526 A CN105613526 A CN 105613526A
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- ointment
- phenolphthalein
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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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- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
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- Health & Medical Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The invention belongs to the field of pesticides and preparations of pesticides, and particularly relates to an ointment for preventing and treating forestry pest aspen longhorn beetles.The ointment is prepared by mixing, by weight, 10-45% of methylamino abamectin benzoate, 0.5-15% of 24-member-ring contraction phenolphthalein, 2-10% of a cosolvent, 5-10% of an adhesive and the balance powder filler.The ointment has the advantages that the effective ingredients, namely methylamino abamectin benzoate and 24-member-ring contraction phenolphthalein, of the ointment have high toxicity and have an obvious toxicity enhancing effect after being mixed at a specific proportion; the effective ingredients methylamino abamectin benzoate and 24-member-ring contraction phenolphthalein have the advantages of being highly toxic to aspen longhorn beetles and low in toxicity or nontoxic to human and livestock, and thus the harm to human, livestock and the natural environment is smaller than that of traditional high-toxicity zinc phosphide or organic phosphorous when the ointment is used in a large scale; the ointment is easy to prepare and can be prepared as long as al the raw materials are mixed evenly according to the specified weight proportions.
Description
Technical field
The invention belongs to pesticide and formulation art thereof, be specifically related to a kind of ointment preventing and treating forestry pest poplar longicorn.
Background technology
Poplar longicorn is the general designation of the Cerambycidae of the serious harm willows such as anoplophora glabripennis, yellow spotted star longicorn beetle, mulberry borer and Anoplophorae horsfieldi (Hope)., and the poplar longicorn reported in China at present reaches kind more than 100. Willow is China's broad leaf tree Major Tree Species Planted, it is mainly distributed on road, river levee, farm field and forest network He Wei village woods etc., it mostly is large-area Artificial Pure, due to the factor such as seeds are single, pure forest area is big and biome is single, not only provide abundant foodstuff for poplar longicorn, make its quantity be able to sharp increase, and create advantage for its Spreading and diffusion. At present, in China, poplar longicorn harm is serious, and year, occurring area was at about 600,000 hectares.
Poplar longicorn belongs to coleoptera Cerambycidae, survives the winter at trunk with larva, and March in next year to early April starts harm. The poplar longicorn overwhelming majority time trunk, branch xylem in movable, its life style is hidden, only Adult worms producting eggs or outer movable in tree when supplementing the nutrients, and little by natural enemy harm, climate impact is little. The harm of willow is divided larva and adult harm by poplar longicorn, wherein based on larva harm. The time that the harm of willow is generally occurred by larva because of the difference of Anoplophorae seu Aprionae kind is different, and roundheaded borer moth eats willow trunk and branch top, killed outer formation stricture of vagina hammer shape insect gall, hinder the normal transport of nutrient, affect arboreal growth and grow, cause tree vigo(u)r weak, or trunk inner part drilling is empty, Herb is withered; After trunk treetop is eaten into, easily occurring branch to fracture at windy weather, be injured willow except there is the phenomenon that self branch top is withered, there is larva porus excretorius, feces or insect gall more in trunk. The Cerambycid beetles harm to willow, mainly the footpath skin sprout tender leaf injury to willow, takes willow juice based on food; In the egg-laying season mainly at bark oviposition cut mark, namely adult harm main manifestations is that Poplar Bark occurs that cutting and sprout are withered.
The preventing and treating of current poplar longicorn has many kinds of measures, including Silvicultural Measures, such as selects have the improved seeds such as the middle forest 46 of pest-resistant performance, middle forest No. 108 afforestation, and strict nursery stock is quarantined, it is to avoid taeniasis nursery stock is afforested; Biological control measure, such as adopts Anoplophorae seu Aprionae natural enemy insect, Anoplophorae seu Aprionae causal organism etc.; Physical measure, the black light lamp such as mulberry borer is catched and killed and for the manual catching and killing etc. of anoplophora glabripennis; Chemical, adopts highly toxic pesticide to be injected into worm hole or closure worm hole, so that the Anoplophorae seu Aprionae in worm hole to be killed.
Any of the above prevention and controls all has its advantage and deficiency, wherein commonly used at present chemical is disadvantageous in that the highly toxic pesticide of its use contains zinc phosphide or organic phosphorus species mostly, although the effect of poisoning Anoplophorae seu Aprionae is preferably, but human body and natural environment also there are is high risks, unsuitable large-scale use; In addition, currently used highly toxic pesticide is many containing volatile organic solvent, or the active ingredient in order to pursue good fumigation action pesticide itself has extremely strong volatilization (such as dichlorvos), its consequence brought be solvent volatilization after cause pesticide can not conduct in trees or pesticide active ingredient volatilize quickly cause that drug effect is of short duration, insect killing effect is not good.
Summary of the invention
The deficiency that poplar longicorn exists is prevented and treated for above-mentioned chemical, the present invention provides a kind of ointment preventing and treating forestry pest poplar longicorn, its active ingredient emamectin-benzoate and 24-ring contracting phenolphthalein have obvious toxicity potentiation after poplar longicorn having high toxicity and mixing in specific proportions, emamectin-benzoate and 24-ring contracting phenolphthalein are respectively provided with insects performance high toxicity the homoiothermy Animal performance low toxicities such as people and animals or nontoxic characteristic simultaneously, are suitable for fairly large use.
Technical scheme provided by the invention is as follows: a kind of ointment preventing and treating forestry pest poplar longicorn, described ointment is formed by respective percentage by weight mixture by following raw material: emamectin-benzoate 10-45%, 24-ring contracting phenolphthalein 0.5-15%, cosolvent 2-10%, sticker 5-10%, surplus is powder filler. Wherein 24-ring contracting phenolphthalein used by the present invention and preparation method thereof is known in patent document WO93/19053 and WO97/02256, this compound has good plant tolerance and useful homoiothermic animal toxicity, and this feature is highly suitable for preventing and treating the insect being likely encountered in agricultural, forestry or living area. Additionally, it is commercially available prod that first used by the present invention presses base Avermectin benzoate (abbreviation emamectin benzoate), it can synthesize by fermented product AVERMECTIN B1, there is ultra high efficiency, low toxicity, low-residual, the biological pesticide feature such as nuisanceless, kill effect to belonging to coleopteran pest poplar longicorn.
Further, for strengthening drug effect, described ointment is formed by respective percentage by weight mixture by following raw material: emamectin-benzoate 20-25%, 24-ring contracting phenolphthalein 4-8%, cosolvent 4-6%, sticker 8-10%, surplus is powder filler.
Concrete, described emamectin-benzoate and 24-ring contracting phenolphthalein part by weight in described ointment are 3-10:1.
Concrete, described emamectin-benzoate and 24-ring contracting phenolphthalein part by weight in described ointment are 5:1.
Concrete, described cosolvent is one or more the mixing in dimethylbenzene, hexamethylene, mineral oil, vegetable oil, ethylene glycol, dimethylformamide and dimethyl sulfoxide.
Concrete, described sticker is one or more the mixing in liquid-state epoxy resin, arabia gum, gelatin and xanthan gum.
Concrete, described powder filler is one or more the mixing in Kaolin, clay, montmorillonite, kieselguhr, high dispersive silicon dioxide, corn starch, lignin, rice husk powder and white carbon.
The present invention possesses following beneficial effect:
1. the active ingredient emamectin-benzoate in this ointment and 24-ring contracting phenolphthalein have to poplar longicorn height poison, to people and animals' low toxicity or nontoxic feature, during large-scale use, the harm of people and animals and natural environment is little compared to traditional high poison zinc phosphide or organophosphor.
2. the active ingredient emamectin-benzoate in this ointment and 24-ring contracting phenolphthalein are mixed in proportion the enhancing of rear toxicity, poplar longicorn can be produced good insect killing effect by low concentration, two kinds of active ingredient volatility are all not strong, lasting medicine, wherein emamectin-benzoate not only has stomach toxicity and action of contace poison, and there is faint fumigation action, it is suitable for closure worm channel to kill poplar longicorn.
3. the preparation of this ointment is simple, only need to be can be prepared by by each raw material mix homogeneously according to the part by weight of regulation.
4. this ointment is more convenient in use, because it for paste and has certain viscosity, therefore glass cement rifle injection worm channel can be used or make poison label insertion worm channel to kill Anoplophorae seu Aprionae, the bark place of strip off in the shape of a spiral can be sticked to from top to bottom again, dispenser is easy, because ointment active ingredient is not volatile and action of contace poison, it is possible to the long period stops insect to climb the tree, active ingredient also can partially by plant epidermis time enter plant, the Anoplophorae seu Aprionae gnawing willow is played toxic action.
Detailed description of the invention
Below in conjunction with specific embodiment, technical scheme being described in detail, example is served only for explaining the present invention, is not intended to limit the scope of the present invention.
One, the ointment of preparation preventing and treating forestry pest poplar longicorn
Embodiment 1
A kind of ointment of the preventing and treating forestry pest poplar longicorn of active ingredient percent 11%, it is formed by the raw material mixture of following percentage by weight: emamectin-benzoate 10%, 24-ring contracting phenolphthalein 1%, dimethylbenzene 4%, (trade mark is E-42 to liquid-state epoxy resin, supplier is Jining Ming Da new material company limited) 8%, surplus is Kaolin (its fineness is preferably 300-1500 order).
Embodiment 2
A kind of ointment of the preventing and treating forestry pest poplar longicorn of active ingredient percent 15%, it is formed by the raw material mixture of following percentage by weight: emamectin-benzoate 12%, 24-ring contracting phenolphthalein 3%, mineral oil 5%, (trade mark is E-44 to liquid-state epoxy resin, supplier is Shenzhen Jitian Chemical Co., Ltd.) 8%, surplus is Kaolin (its fineness is preferably 300-1500 order).
Embodiment 3
A kind of ointment of the preventing and treating forestry pest poplar longicorn of active ingredient percent 20%, it is formed by the raw material mixture of following percentage by weight: emamectin-benzoate 15%, 24-ring contracting phenolphthalein 5%, vegetable oil 6%, arabia gum 8%, surplus is kieselguhr (its fineness is preferably 200-500 order).
Embodiment 4
A kind of ointment of the preventing and treating forestry pest poplar longicorn of active ingredient percent 30%, it is formed by the raw material mixture of following percentage by weight: emamectin-benzoate 25%, 24-ring contracting phenolphthalein 5%, ethylene glycol 8%, xanthan gum 10%, surplus is high dispersive silicon dioxide.
Embodiment 5
A kind of ointment of the preventing and treating forestry pest poplar longicorn of active ingredient percent 36%, it is formed by the raw material mixture of following percentage by weight: emamectin-benzoate 22.5%, 24-ring contracting phenolphthalein 13.5%, ethylene glycol 5%, gelatin 8%, surplus is white carbon.
Embodiment 6
A kind of ointment of the preventing and treating forestry pest poplar longicorn of active ingredient percent 45%, it is formed by the raw material mixture of following percentage by weight: emamectin-benzoate 30%, 24-ring contracting phenolphthalein 15%, dimethylformamide 10%, xanthan gum 8%, surplus is corn starch.
Embodiment 7
A kind of ointment of the preventing and treating forestry pest poplar longicorn of active ingredient percent 52%, it is formed by the raw material mixture of following percentage by weight: emamectin-benzoate 45%, 24-ring contracting phenolphthalein 7%, hexamethylene 9%, arabia gum 5%, surplus is clay (fineness is preferably 50-300 order).
Embodiment 8
A kind of ointment of the preventing and treating forestry pest poplar longicorn of active ingredient percent 60%, it is formed by the raw material mixture of following percentage by weight: emamectin-benzoate 45%, 24-ring contracting phenolphthalein 15%, dimethyl sulfoxide 10%, (trade mark is E-42 to liquid-state epoxy resin, supplier is Jining Ming Da new material company limited) 10%, surplus is lignin.
Raw material described in embodiment 1 to 8 and the ointment obtained after ratio mixture are thickness paste, and it can keep viscosity and paste at least 15 days under temperature 15-30 degree Celsius, the calm or naturalness of mild wind.
Two, the co-toxicity coefficient of emamectin-benzoate (emamectin benzoate) and 24-ring contracting phenolphthalein measures
Embodiment 9
Each reagent agent is made into respectively five concentration of 100,50,25,12.5 and 6.25 �� g/mL, from low concentration to high concentration, the pesticide prepared is drawn with microsyringe, drip the pronotary of 3 instar larvaes in anoplophora glabripennis, mulberry borer and Anoplophorae horsfieldi (Hope)., microsyringe is rinsed with acetone between different agents, every drips 1 �� L, every concentration 30, compares with 4% acetone solution, 24h observes dead larvae number, calculates LC50Value, correlation coefficient and co-toxicity coefficient. Co-toxicity coefficient adopts the abundant method of Sun Yun to calculate, when co-toxicity coefficient is significantly greater than 100 (substantially more than 120), it was shown that having potentiation, when co-toxicity coefficient is significantly less than 100, (substantially less than 80 show there is antagonism, close to 100, represent that both have summation action. Test result is as shown in the table:
After emamectin benzoate mixes with 24-ring contracting phenolphthalein as seen from the above table, the co-toxicity coefficient of poplar longicorn (with anoplophora glabripennis, mulberry borer and Anoplophorae horsfieldi (Hope). for representative) be may be up to more than 200, it was shown that after the two mixing, there is good toxicity potentiation.
Three, field control effectiveness test
Embodiment 10
Test site: one group of prosperity village, Niu Shou town, Xiangfan City willow growing area, this growing area subregion anoplophora glabripennis insect pest is serious. Test period: dispenser mid-April, the first time sampling survey insect killing effect to anoplophora glabripennis after 7 days after dispenser, the secondary sample investigation insect killing effect to anoplophora glabripennis after dispenser 15 days, insect killing effect is reflected by Anoplophorae seu Aprionae mortality rate. Weather condition: during test, weather is based on fine, there is cloudy or cloudy gas centre, and temperature, between 25-30 DEG C, the anomalous weathers such as strong wind and heavy rain does not occur. Test method: being injected in the worm channel that Anoplophorae seu Aprionae is taken shelter by glass cement rifle by ointment prepared by embodiment 1 to 8, worm channel is completely enclosed by ointment; Comparison 1 use 30% emamectin benzoate water emulsion formulation (adopts injection) during test, the soluble concentrate (adopting injection during test) of the 24-ring contracting phenolphthalein of comparison 2 use 15%. Pharmacy test result is as shown in the table:
Data in table in analysis are it can be seen that anoplophora glabripennis is all had certain effect of killing by independent emamectin benzoate or 24-ring contracting phenolphthalein, but its insect killing effect is not good and elapses over time, and the effect of killing individually using emamectin benzoate declines very fast. Emamectin benzoate is mixed by proper proportion by ointment provided by the invention with 24-ring contracting phenolphthalein, after mixing latter 7 days to the effect of killing of anoplophora glabripennis almost all more than 90%, insect killing effect after 15 days is on average also close to 85%, this shows that poplar longicorn is not only had by ointment provided by the invention and good immediately kills preventive and therapeutic effect, and drug effect is comparatively lasting.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (7)
1. the ointment preventing and treating forestry pest poplar longicorn, it is characterized in that, described ointment is formed by respective percentage by weight mixture by following raw material: emamectin-benzoate 10-45%, 24-ring contracting phenolphthalein 0.5-15%, cosolvent 2-10%, sticker 5-10%, surplus is powder filler.
2. a kind of ointment preventing and treating forestry pest poplar longicorn according to claim 1, it is characterized in that, described ointment is formed by respective percentage by weight mixture by following raw material: emamectin-benzoate 20-25%, 24-ring contracting phenolphthalein 4-8%, cosolvent 4-6%, sticker 8-10%, surplus is powder filler.
3. a kind of ointment preventing and treating forestry pest poplar longicorn according to claim 1 and 2, it is characterised in that described emamectin-benzoate and 24-ring contracting phenolphthalein part by weight in described ointment are 3-10:1.
4. a kind of ointment preventing and treating forestry pest poplar longicorn according to claim 1 and 2, it is characterised in that described emamectin-benzoate and 24-ring contracting phenolphthalein part by weight in described ointment are 5:1.
5. a kind of ointment preventing and treating forestry pest poplar longicorn according to claim 1 and 2, it is characterized in that, described cosolvent is one or more the mixing in dimethylbenzene, hexamethylene, mineral oil, vegetable oil, ethylene glycol, dimethylformamide and dimethyl sulfoxide.
6. a kind of ointment preventing and treating forestry pest poplar longicorn according to claim 1 and 2, it is characterised in that described sticker is one or more the mixing in liquid-state epoxy resin, arabia gum, gelatin and xanthan gum.
7. a kind of ointment preventing and treating forestry pest poplar longicorn according to claim 1 and 2, it is characterized in that, described powder filler is one or more the mixing in Kaolin, clay, montmorillonite, kieselguhr, high dispersive silicon dioxide, corn starch, lignin, rice husk powder and white carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105747.2A CN105613526A (en) | 2016-02-24 | 2016-02-24 | Ointment for preventing and treating forestry pest aspen longhorn beetles |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610105747.2A CN105613526A (en) | 2016-02-24 | 2016-02-24 | Ointment for preventing and treating forestry pest aspen longhorn beetles |
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| CN105613526A true CN105613526A (en) | 2016-06-01 |
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| CN201610105747.2A Pending CN105613526A (en) | 2016-02-24 | 2016-02-24 | Ointment for preventing and treating forestry pest aspen longhorn beetles |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024011914A1 (en) * | 2022-07-13 | 2024-01-18 | 浙江钱江生物化学股份有限公司 | Plant rodlet for forestry, preparation method and use method |
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| EP0503538A1 (en) * | 1991-03-08 | 1992-09-16 | Meiji Seika Kaisha Ltd. | Medicinal composition containing an anthelmintic cyclic depsipeptide |
| CN1080932A (en) * | 1992-03-17 | 1994-01-19 | 藤泽药品工业株式会社 | Depsipeptide derivative and manufacture method thereof and purposes |
| CN1309124A (en) * | 1995-06-30 | 2001-08-22 | 藤泽药品工业株式会社 | Depsipeptide deriv., its intermediate and method for preparing said intermediate |
| CN1347421A (en) * | 1999-04-15 | 2002-05-01 | 伊莱利利公司 | Antifungal agents isolated from pseudomonas syringae |
| CN1411336A (en) * | 1999-12-22 | 2003-04-16 | 拜尔公司 | Pest control agent/PF1022-221 |
-
2016
- 2016-02-24 CN CN201610105747.2A patent/CN105613526A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0503538A1 (en) * | 1991-03-08 | 1992-09-16 | Meiji Seika Kaisha Ltd. | Medicinal composition containing an anthelmintic cyclic depsipeptide |
| CN1080932A (en) * | 1992-03-17 | 1994-01-19 | 藤泽药品工业株式会社 | Depsipeptide derivative and manufacture method thereof and purposes |
| CN1309124A (en) * | 1995-06-30 | 2001-08-22 | 藤泽药品工业株式会社 | Depsipeptide deriv., its intermediate and method for preparing said intermediate |
| CN1347421A (en) * | 1999-04-15 | 2002-05-01 | 伊莱利利公司 | Antifungal agents isolated from pseudomonas syringae |
| CN1411336A (en) * | 1999-12-22 | 2003-04-16 | 拜尔公司 | Pest control agent/PF1022-221 |
Non-Patent Citations (1)
| Title |
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| 邵振润等主编: "《杀虫剂科学使用指南 第2版》", 30 November 2014 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024011914A1 (en) * | 2022-07-13 | 2024-01-18 | 浙江钱江生物化学股份有限公司 | Plant rodlet for forestry, preparation method and use method |
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