CN103300048A - Special formula for controlling hippota dorsalis - Google Patents
Special formula for controlling hippota dorsalis Download PDFInfo
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- CN103300048A CN103300048A CN 201210071301 CN201210071301A CN103300048A CN 103300048 A CN103300048 A CN 103300048A CN 201210071301 CN201210071301 CN 201210071301 CN 201210071301 A CN201210071301 A CN 201210071301A CN 103300048 A CN103300048 A CN 103300048A
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- bamboo
- ovum
- special formula
- coried
- cypermethrin
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Abstract
The invention provides a special formula for controlling hippota dorsalis, and belongs to the field of study on agricultural science, technical field of agriculture and fractionized field of plant protection. According to the special formula, thiamethoxam serving as a raw medicine and beta-cypermethrin are compounded into powder used for controlling a phyllostachys pubescens forest pest, namely, hippota dorsalis, and the dosage of the powder is 2 to 4g per mu. The special formula is excellent in fast insecticidal acting performance; the nymph of hippota dorsalis is positioned to die within 2 to 3 hours after application of the special formula; in addition, the special formula is safe for people, livestock, natural enemies of pests and other beneficial organisms and prevents the environment from being polluted by lots of organic solvents; and the special formula is simple in preparation process, low in cost and suitable for popularization and application.
Description
One, technical field
Ambit is agricultural science under this patent, and affiliated technical field is agricultural, and the segmentation field is plant protection.
Two, background technology
Bamboo ovum coried (Notobitus montanus Hsiao) belongs to the Semiptera Coreidae, and China is distributed in the ground such as Zhejiang, Sichuan, Yunnan, the firm bamboo of mainly causing harm, presss from both sides the bamboo classes such as bamboo, Shou Zhu, fishscale bamboo, accidental corn, the wheat of taking food in vain.The juice of become, nymph drawing the tender part of bamboo children weakens bamboo shoots, the growth of tender bamboo, shortens between each ring after the well-thought-out plan, and bamboo wood is firmly crisp, and availability descends, and makes bamboo shoots dead when serious, and tender bamboo is withered vertical.
In 1 year 1 generation of bamboo ovum coried, is with adults.Reactivate at the beginning of late April, 5 months, on May, lay eggs the middle ten days, mid-May occurs nymph, late June begins the adult that sprouts wings, and begins to survive the winter by the end of July at the beginning of 9 months.Late April, the adult that survives the winter came into play fine noon, supplemented the nutrients on bamboo shoots, and beginning to focus mostly in the little bamboo shoot of border or early sending out on the bamboo shoot takes food.Supplement the nutrients through about 10 days, adult begins mating.The female adult bamboo grove that flies to after the mating, at the leaf of bamboo back side, the bamboo sprig lays eggs, the minority ovum originates on bamboo stalk and the weeds, the pieces of an egg longitudinal arrangement into strips, 2 row become herringbone.Every pieces of an egg have ovum 20-35 grain, and minority is loose produces.The 35-80 grain of laying eggs every female all one's life.Female worm lays eggs and died under the dry branches and fallen leaves in rear 2-4 days, also has the minority adult to proceed to supplement the nutrients, and is approximately dead through two weeks.
Diacloden is called again Acker Thailand, and English name thiamethoxam is anabasine insecticide, is to be researched and developed successfully in 1991 by Novartis Co.,Ltd, one of latest generation high-efficient broad-spectrum insecticide of listing in 1997.Sterling is white crystalline powder, 139.1 ℃ of fusing points, vapour pressure, 6.6 * 10
-9Pa (25 ℃) belongs to low toxic pesticide, and the rat acute LD50 of passing through mouth is 1563mg/kg, and this product is to exempting from eyes and skin has no stimulation.The mechanism of action of Diacloden is similar to Imidacloprid, and alternative inhibition insect central nervous system nicotinic acid nAChR ligands, and then the normal conduction of blocking-up insect central nervous system cause insect paralysis to occur dead.Not only have tag, stomach toxicity, systemic activity, and have higher activity, better safety, wider insecticidal spectrum and the characteristics such as speed of action is fast, the lasting period is long, be the better kind that replaces those are high to mammalian toxicity, residual and environmental problem are arranged organic phosphor, carbamate, organochlorine insecticides.To coleoptera, diptera, Lepidoptera, especially homoptera pest has high activity, can effectively prevent and treat the insect that the insect such as various aphids, leafhopper, plant hopper, aleyrodid, chafer larva, colorado potato beetle, nematode, ground beetle, leaf miner and knot polytype chemical pesticide produce resistance.With Imidacloprid, Acetamiprid, Nitenpyram without cross resistance.Both can be used for cauline leaf processing, seed treatment, also can be used for soil treatment.Suitable crop is rice class crop, beet, rape, potato, cotton, Kidney bean, fruit tree, peanut, sunflower, soybean, tobacco and citrus etc.Under recommended dose, use to crop safety, without poisoning.
Beta-cypermethrin is a kind of pyrethroid insecticides, and biologically active is higher, is the efficient isomer of cypermethrin, has and tags and stomach poison function.Insecticidal spectrum is wide, the speed of knocking down is fast, and insecticidal activity is high than cypermethrin.Be applicable to prevent and treat insect and sanitary insect pest on the various plants such as cotton, vegetables, fruit tree, tea tree, forest.Be applicable to prevent and treat insect and sanitary insect pest on the various plants such as cotton, vegetables, fruit tree, tea tree, forest.
Beta-cypermethrin and Diacloden composite has good synergistic effect, and the combination of these two kinds of former medicines is high to adult and the nymph virulence of bamboo ovum coried, and the author has developed a kind of proprietary formula for bamboo ovum coried on a large amount of woodland experimental basis.
Three, summary of the invention
This patent invention is with Diacloden and efficient cypermethrin compounded adult and the nymph that is used for preventing and treating bamboo ovum coried, Diacloden is second generation anabasine pesticide, be mainly used to anti-eliminate aphis, the homoptera pests such as trialeurodes vaporariorum, rice fulgorid, up to the present, yet there are no report has with Diacloden and prevents and treats the Semiptera insect; Beta-cypermethrin generally also just is used for preventing and treating lepidoptera pest or aphid, and there are no the report that is used for preventing and treating the stinkbug class.And the author is on the basis of consulting lot of documents and a large amount of woodland tests, the complex preparation of having developed a kind of Diacloden and beta-cypermethrin is used for preventing and treating adult and the nymph of bamboo ovum coried, the quick-acting of this prescription is good, the spray medicine after 2-3 hour insect namely begin to be poisoned to death, 24 hours control efficiency reaches more than 90%.
Prescription consists of: Diacloden 0.2-1%, beta-cypermethrin 0.1-0.5%, dispersant sodium lignin sulfonate 2-3%, filler talcum powder or kaolin complement to 100% (percentage in the prescription composition is weight ratio).
Control bamboo ovum coried mu dosage 2-4 gram (being converted to the former medicine of 100% content), the ratio of Diacloden and beta-cypermethrin is 2: 1.
Four, description of drawings
Accompanying drawing is a kind of research and development process chart of preventing and treating the proprietary formula of bamboo ovum coried.
Five, embodiment
1, preliminary indoor medicament is given birth to and is surveyed, and measures Diacloden and beta-cypermethrin to the activity of bamboo ovum coried nymph;
2, survey the result according to indoor giving birth to, debugging prescription sample;
3, woodland is given birth to and is surveyed, and determines former medicine mu dosage;
4, debugging prescription;
5, workshop pilot scale;
6, mass production;
7, the various places experiment and demonstration is promoted;
8, product is released market.
Claims (5)
1. to be to adopt second generation anabasine pesticide Diacloden and pyrethroid pesticide beta-cypermethrin be main component to a proprietary formula principal character of preventing and treating bamboo ovum coried, and the composite of the two has high virulence to bamboo ovum coried adult and nymph.
2. a kind of proprietary formula of preventing and treating bamboo ovum coried according to claim 1, the content that it is characterized in that Diacloden is 0.2-1%, the content of beta-cypermethrin is 0.1-0.5%.
3. a kind of proprietary formula of preventing and treating bamboo ovum coried according to claim 1, it is characterized in that prescription consists of: Diacloden 0.2-1%, beta-cypermethrin 0.1-0.5%, dispersant sodium lignin sulfonate 2-3%, filler talcum powder or kaolin complement to 100% (percentage in the prescription composition is weight ratio).
4. a kind of proprietary formula of preventing and treating bamboo ovum coried according to claim 1 is characterized in that a mu dosage 2-4 gram (being converted to the former medicine of 100% content).
5. a kind of proprietary formula of preventing and treating bamboo ovum coried according to claim 1, the ratio that it is characterized in that Diacloden and beta-cypermethrin is 2: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210071301 CN103300048A (en) | 2012-03-15 | 2012-03-15 | Special formula for controlling hippota dorsalis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210071301 CN103300048A (en) | 2012-03-15 | 2012-03-15 | Special formula for controlling hippota dorsalis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103300048A true CN103300048A (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201210071301 Pending CN103300048A (en) | 2012-03-15 | 2012-03-15 | Special formula for controlling hippota dorsalis |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015154596A1 (en) * | 2014-04-09 | 2015-10-15 | Rotam Agrochem International Company Limited | Synergistic insecticidal composition comprising neonicotinoid insecticides and pyrethroid insecticides |
| CN111771900A (en) * | 2020-07-31 | 2020-10-16 | 河南豫松环保科技有限公司 | Insecticidal suspending agent and preparation method thereof |
-
2012
- 2012-03-15 CN CN 201210071301 patent/CN103300048A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015154596A1 (en) * | 2014-04-09 | 2015-10-15 | Rotam Agrochem International Company Limited | Synergistic insecticidal composition comprising neonicotinoid insecticides and pyrethroid insecticides |
| CN111771900A (en) * | 2020-07-31 | 2020-10-16 | 河南豫松环保科技有限公司 | Insecticidal suspending agent and preparation method thereof |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |