CN102742591A - Insecticidal and bactericidal composition containing oligosaccharins and imidacloprid - Google Patents
Insecticidal and bactericidal composition containing oligosaccharins and imidacloprid Download PDFInfo
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- CN102742591A CN102742591A CN2012102001851A CN201210200185A CN102742591A CN 102742591 A CN102742591 A CN 102742591A CN 2012102001851 A CN2012102001851 A CN 2012102001851A CN 201210200185 A CN201210200185 A CN 201210200185A CN 102742591 A CN102742591 A CN 102742591A
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- imidacloprid
- oligosaccharide
- oligosaccharins
- bactericidal composition
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Abstract
The invention discloses an insecticidal and bactericidal composition containing oligosaccharins and imidacloprid, comprising 1-20wt% of oligosaccharins, 1-50wt% of imidacloprid, 4-6wt% of alkylphenol polyoxyethylene phosphate ester, 0.1-0.2wt% of organosilicon, 1-2wt% of white carbon black, 4-6wt% of glycol, 0.1-0.2wt% of sodium benzoate, 0.3-5wt% of xanthan gum, 0.6-1wt% of polypropylene carboxylic acid sodium, and the balance of water. By compounding oligosaccharins and imidacloprid, the two drug effects complement each other, the sterilization variety is enlarged, simultaneously the sterilization effect is enhanced, the application amount is low, and the composition is environmentally friendly and has high prevention rate.
Description
Technical field
The present invention relates to a kind of desinsection, bactericidal composition, relate in particular to a kind of desinsection, bactericidal composition that contains oligosaccharide element and Imidacloprid.
Background technology
Imidacloprid is a nicotinoids super-high-efficient insecticide, has wide spectrum, efficient, low toxicity, low-residual, and insect is difficult for producing resistance, to characteristics such as people, animal, plant and natural enemies securities, and have tag, multiple actions such as stomach toxicity and interior suction.Behind the insect contact medicament, the nervous centralis normal conduction is obstructed, and makes its paralysis dead.Product quick-acting is good, higher preventive effect is promptly arranged in 1 day behind the medicine, and residual life reached about 25 days.Drug effect and temperature are proportionate, and temperature is high, good disinsection effect.Be mainly used in the control sucking pest.
Black streaked dwarf virus of rice is commonly called as " short rice ".Cardinal symptom shows as the increase of tillering, and blade is short wealthy, stiff, dark green leaf color, existing wax just on the vein of blade back and the stem stalk, the billet warty of back browning look is swelled, do not ear or fringe little, solid bad.Symptom after different growing is caught an illness is slightly variant.The lobus cardiacus poor growth of falling ill seedling stage, blade is short wide, stiff, dark green, and vein has irregular wax strumae, back blackening brown.Root is short and small, and plant is short and small, does not ear, and is often withered ahead of time.The new life that falls ill tillering stage is tillered and is shown earlier disease, stem and tiller in early days and still can extract short and small sick fringe out, but sick fringe contracts and is hidden in the leaf sheath.Shooting stage morbidity sword-like leave is short wealthy, the cripetura of fringe neck, and ripening rate is low.There is the short strip shape knurl prominent on blade back and the stem stalk.
Plant hopper is the sucking sap-sucking insect, belongs to the incomplete metamorphosis insect, and a generation has only ovum → nymph → adult.Mainly comprise brown back rice plant hopper, white-backed planthopper, small brown rice planthopper, the above two direct hazard rices cause the underproduction, and the latter mainly propagates stripe virus disease virus, mainly introduces brown back rice plant hopper and white-backed planthopper below.Brown planthopper: the long wing type of 1 adult 2 brachypterism type female adult worm 3 brachypterism type male imago brown back rice plant hopper hazard symptoms: one-tenth, nymph can both endanger, and generally are clustered in rice clump bottom, with mouthpart thorn suction rice stalk juice; Consume rice strain nutrition, moisture; And on the stem stalk, staying brown scar, spot, the secretion honeydew causes blade bituminous coal and causes other saprophytic venereal disease evils, when serious; Rice clump bottom turns black, and complete stool is withered gradually.Killed rice field is normal to occur " the yellow pool ", " wearing top " or " lice burning " earlier between Tanaka, even the field is withered entirely, is injured in early days that No kernels or seeds are gathered, as in a year of scarcity, the later stage serious underproduction of being injured.
Summary of the invention
The object of the present invention is to provide a kind of desinsection, bactericidal composition that contains oligosaccharide element and Imidacloprid, be used to prevent and treat the purposes of water rice hopper and black streak dwarf, reduced drug cost, preserved the ecological environment.
The present invention realizes like this, is made up of following weight raw material percentage: oligosaccharide element 1～20%, Imidacloprid 1%～50%, APES phosphate 4%～6%, organosilicon 0.1%-0.2%, white carbon 1%-2%, ethylene glycol 4%-6%, Sodium Benzoate 0.1%-0.2%, xanthans 0.3%-5%, polypropylene carboxylic acid sodium 0.6%-1%; All the other are water.
The plain weight ratio with Imidacloprid of oligosaccharide is preferably 50: 1 to 1: 20 in the said composition, and more preferably 30: 1 to 1: 10, most preferably 20: 1 to 6: 1.
Technique effect of the present invention is: oligosaccharide is plain together composite with Imidacloprid, and both drug effects are replenished each other, when enlarging the sterilization kind, have strengthened bactericidal effect, and usage amount is little, and is environmentally friendly, and control rate is high.
Embodiment
Embodiment 1
The present invention realizes like this; By gross weight 100 grams; The present invention realizes like this, is made up of following weight raw material percentage: plain 1 gram of oligosaccharide, Imidacloprid 50 grams, APES phosphate 6 grams, organosilicon 0.2 gram, white carbon 2 grams, ethylene glycol 6 grams, Sodium Benzoate 0.2 gram, xanthans 5 grams, polypropylene carboxylic acid sodium 1 gram; All the other are water.
Embodiment 2
The present invention realizes like this; By gross weight 100 grams, form: plain 20 grams of oligosaccharide, Imidacloprid 1 gram, APES phosphate 4 grams, organosilicon 0.1 gram, white carbon 1 gram, ethylene glycol 4 grams, Sodium Benzoate 0.1 gram, xanthans 0.3 gram, polypropylene carboxylic acid sodium 0.6 gram by following weight raw material; All the other are water.
Embodiment 3
The present invention realizes like this; By gross weight 100 grams, form: plain 15 grams of oligosaccharide, Imidacloprid 25 grams, APES phosphate 5 grams, organosilicon 0.15 gram, white carbon 1.5 grams, ethylene glycol 5 grams, Sodium Benzoate 0.15 gram, xanthans 3 grams, polypropylene carboxylic acid sodium 0.8 gram by following weight raw material; All the other are water.
This desinsection, the bactericidal composition that prepare are used on the paddy rice, and controlling object is black streak dwarf and plant hopper, method for using; Spraying; Black streak dwarf preparation consumption: 24,37,50 gram/mus; The preventive effect of 3 days black streaked dwarf virus of rices is 80.11%, 81.26%, 83.47% behind the medicine; 7 days preventive effect is 83.88%, 85.13%, 89.76% behind the medicine, and 14 days preventive effect is 90.21%, 92.41%, 94.04% behind the medicine;
Plant hopper preparation consumption: 12,13.5,15 gram/mus, the preventive effect of 3 days water rice hoppers is 80.21%, 83.68%, 84.23% behind the medicine, and 7 days preventive effect is 85.01%, 86.25%, 89.44% behind the medicine, and 14 days preventive effect is 90.05%, 91.76%, 93.67% behind the medicine.
Claims (4)
1. desinsection, a bactericidal composition that contains oligosaccharide element and Imidacloprid is characterized in that being made up of following weight raw material percentage: oligosaccharide element 1～20%, Imidacloprid 1%～50%, APES phosphate 4%～6%, organosilicon 0.1%-0.2%, white carbon 1%-2%, ethylene glycol 4%-6%, Sodium Benzoate 0.1%-0.2%, xanthans 0.3%-5%, polypropylene carboxylic acid sodium 0.6%-1%; All the other are water.
2. a kind of desinsection, bactericidal composition that contains oligosaccharide element and Imidacloprid according to claim 1 is characterized in that the plain weight ratio with Imidacloprid of oligosaccharide is preferably 50: 1 to 1: 20 in the said composition.
3. a kind of plain desinsection, bactericidal composition with Imidacloprid of oligosaccharide that contain according to claim 1 is characterized in that the plain weight ratio with Imidacloprid of oligosaccharide in the said composition more preferably 30: 1 to 1: 10.
4. a kind of plain desinsection, bactericidal composition with Imidacloprid of oligosaccharide that contain according to claim 1 is characterized in that the plain weight ratio with Imidacloprid of oligosaccharide in the said composition most preferably 20: 1 to 6: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102001851A CN102742591A (en) | 2012-06-18 | 2012-06-18 | Insecticidal and bactericidal composition containing oligosaccharins and imidacloprid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102001851A CN102742591A (en) | 2012-06-18 | 2012-06-18 | Insecticidal and bactericidal composition containing oligosaccharins and imidacloprid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102742591A true CN102742591A (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102001851A Pending CN102742591A (en) | 2012-06-18 | 2012-06-18 | Insecticidal and bactericidal composition containing oligosaccharins and imidacloprid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186487A (en) * | 2014-09-22 | 2014-12-10 | 江苏省绿盾植保农药实验有限公司 | Sterilizing agent containing metconazole and oligosaccharide and application thereof |
-
2012
- 2012-06-18 CN CN2012102001851A patent/CN102742591A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186487A (en) * | 2014-09-22 | 2014-12-10 | 江苏省绿盾植保农药实验有限公司 | Sterilizing agent containing metconazole and oligosaccharide and application thereof |
| CN104186487B (en) * | 2014-09-22 | 2016-07-20 | 江苏省绿盾植保农药实验有限公司 | A kind of antibacterial plain containing metconazole and oligosaccharide and application thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20121024 |