CN101869105A - Safe environment-friendly acaricide - Google Patents
Safe environment-friendly acaricide Download PDFInfo
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- CN101869105A CN101869105A CN201010206351A CN201010206351A CN101869105A CN 101869105 A CN101869105 A CN 101869105A CN 201010206351 A CN201010206351 A CN 201010206351A CN 201010206351 A CN201010206351 A CN 201010206351A CN 101869105 A CN101869105 A CN 101869105A
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Abstract
The invention provides a safe environment-friendly acaricide. The formula of the acaricide comprises the following components in weight percentage: 1.0-10.0 percent of ethoxylated lauryl alcohol sulfates, 1.0-10.0 percent of coconut acid glycol amide, 1.0-10.0 percent of sodium dodecyl benzene sulfonate, 0.5 percent of NaOH, 1.0 percent of salt, 0.1-0.5 percent of Kathon and 68-95.4 percent of water; the best formula comprises the following components in weight percentage: 5 percent of ethoxylated lauryl alcohol sulfates, 5 percent of coconut acid glycol amide, 4 percent of sodium dodecyl benzene sulfonate, 0.5 percent of NaOH, 1.0 percent of salt, 0.2 percent of Kathon and 84.3 percent of water. The acaricide only takes the action of contace poison on the larvae of insects and mites, has the function of controlling fungous and bacterial diseases and has no toxin on other animals of people, fowls, beasts and the like. Grain, fruits and vegetables applying the reagent do not have pesticide residues, and therefore, the acaricide can be applied at any time and the grain, the fruits and the vegetables can be eaten at any time. By using the acaricide to control the harmful mites, the labour strength of fruit farmers can be relieved, the agricultural production cost can be reduced and the pollutions of pesticide to the environment can be reduced to let consumers have ease food. The popularization and the application of the reagent have good social benefits and huge economic benefits.
Description
Technical field:
The present invention relates to a kind of prescription of safe environment-friendly acaricide, belong to agricultural technology field.
Background technology:
Phytophagous mites have individual little, breeding is fast, development duration is short, sphere of action is little, adaptability is strong, mutation rate is high and characteristics such as pesticide resistance easily take place, and is the pest monoid (Wang Ning, Xue Zhenxiang, 2005) of generally acknowledging the most difficult control.With citrus red mite Panonychus citri is example, and citrus red mite is the most serious primary pest of generally taking place on present China citrus, mainly cause harm citrus leaves, branch and fruit.Killed leaf, become canescence when fruit is serious.Tarnish, until withered and yellow and come off.In number generation, take place in China 1 year in it, generation overlap, and very harmful, fruit tree leaf moves back greenish-yellowization when serious, comes off in a large number, has hindered the normal growth (Song Lijuan, Wu Zhenwang, 2008) of fruit tree.
At present, the method for the most effective control two spotted spider mite is still with miticide control (monarch is extensively refined, 2009).Be the serious day by day various harmful mite of control, novel miticide is all constantly developed in countries in the world.The acaricide agent is told as a class separately from insecticide in the pesticide species taxonomic structure, and the ratio in whole agricultural chemicals constantly increases.Simultaneously, owing to the drug-fast reason of evil mite, miticide updates increased, emerges in an endless stream.Successively have multiple miticide such as azacyclotin, alkynes mite spy, pyridaben, Avermectin, azoles mite ester, spiral shell mite ester, Amitraz, fenpropathrin, mite be afraid of it, 15% pyridaben missible oil, gram mite easily, 34% sweep (Du Kaishu such as mite is clean, Qin Xuefeng, Du Lianying, Chai Liying, 2009; Chou Guisheng, Zhang Huaijiang, Yan Wentao, Zhang Ping, Liu Chilin, Zheng Yuncheng, 2009) etc. be used for the control of pest mite class.
Existing problems:
Although global development miticide kind is a lot, use very generally, because using method is improper, the medication number of times is frequent, and acaricidal mechanism of action is identical again, adds that harmful mite generation time is short, and fertility is strong, so the generation of pesticide resistance and cross resistance is very rapid.A miticide kind promptly produces example (the Seo ﹠amp too numerous to enumerate of resistance after the sale several years; Yamaguchi, 1996; Wang Ning, Xue Zhenxiang, 2005).Since drug-fast appearance, the minimizing of natural enemy population quantity, and the dispenser of control citrus red mite is generally about 15 days interval, high-incidence season even 7 days will be executed agricultural chemicals one time, increase orchard worker's labour intensity, increased production cost, increased residue of pesticide, agroecological environment is damaged, the orchard worker is often because of the poisoning of spraying insecticide, and the consumer also influences healthy (Ma Lina, Hu Junhua because of the fruit of edible residue of pesticide, Lei Huide, 2008).
Present employed miticide, the subject matter of existence show 3 aspects: 1, homemade miticide low price, but weak effect, the evil mite easily develop immunity to drugs; 2, import miticide effect is fine, but costs an arm and a leg, and the peasant is beyond affordability, therefore, has limited the popularization at home of import miticide and has used well; 3, no matter be homemade or the miticide of import, all have residue problem, environment has been caused serious pollution.
The trend of current agricultural chemicals development is efficient, safe and environmentally friendly, and some high poison or environmentally safe influential agricultural chemicals progressively are eliminated.Therefore, developing new miticide and reasonable use miticide is to prevent and treat one of the mite class on the agricultural, Critical policies of promotion agricultural sustainable development.
Summary of the invention
The objective of the invention is to have proposed a kind of safety, environmental protection, larva and the mite class of insect played action of contace poison, have the acaricidal prescription and the operation technique of control fungi, the effect of phytosis disease concurrently.
Prescription of the present invention, process for preparation, operation technique, control efficiency and application prospect are:
1, miticide prescription of the present invention is formed and the quality percentage composition:
Sodium sulfate of polyethenoxy ether of fatty alcohol 1.0-10.0%, coconut oil ethylene glycol acid amides 1.0-10.0%, neopelex 1.0-10.0%, NaOH0.5%, salt 1.0%, triumphant loose 0.1-0.5% and water 68-95.4%;
Optimum formula and quality percentage composition are: sodium sulfate of polyethenoxy ether of fatty alcohol 5%, coconut oil ethylene glycol acid amides 5%, neopelex 4%, NaOH0.5%, salt 1.0%, triumphant loose 0.2% and water 84.3%;
2, process for preparation:
(1) sodium sulfate of polyethenoxy ether of fatty alcohol, neopelex and coconut oil ethylene glycol acid amides are added in the molten device 1 by mass percentage mixes;
(2) deionized water is added in the molten device 2;
(3) mixture in the molten device 1 is joined in the deionized water in the molten device 2, stir while adding;
(4) add sheet alkali (NaOH);
(5) add triumphant pine;
(6) adding salt to solution becomes thick shape to get final product.
3, operation technique:
(1) spraying time: dispenser when average every leaf insect population radix reaches 5;
(2) working concentration: 1 kilogram of miticide of the present invention is converted 300 kilograms in water;
(3) application method: with the dynamic power machine spraying is good, requires the spraying of blade tow sides evenly;
(4) points for attention: poor to the control efficiency of worm's ovum because of this reagent, about 7 days (incubation period of ovum is about 7 days) executes medicine again one time after the suggestion dispenser.The water that makes up a prescription should clean to good.
4, control efficiency:
By above-mentioned operation technique dispenser, the effect of 300 times of liquid controls of miticide of the present invention citrus red mite can reach more than 91%, and dispenser interval is more than one month.Use grain, fruit, vegetables non agricultural chemical residuum behind this reagent, can use at any time and get food at any time.The miticide of the present invention navel orange production base of fully developing talents in right overhead village, the safe town of the Deng Yuan of Wugang City, Hunan Province is applied and obtained ideal effect: (1) spraying times has reduced, conventional pesticide control citrus red mite, need dispenser 7-9 time generally speaking every year, and use miticide of the present invention to prevent and treat citrus red mite, generally speaking, same time annually only needs dispenser 3-4 time; (2) cost has reduced, before using miticide control citrus red mite of the present invention, annual more than 20,000 yuan of the expenditure pesticide cost that need in this base, from applying in 2007 after miticide of the present invention prevents and treats red citrus spider, the annual expenditure pesticide cost that needs in this base is only about 5000 yuan; (3) improved navel orange fresh fruit quality, in recent years, International Department, Central Committee of CPC is given foreign head at Wugang City, Hunan Province buying gift navel orange continuously, for state has striven light.
5, advantage of the present invention and application prospect:
The present invention is that the inventor lasts 3 years, experiences that thousands of development tests form.This miticide only plays action of contace poison to larva and the mite class of insect, has the effect of control fungi, phytosis disease concurrently, and is nontoxic to other animals such as people, poultry and tame beasts.Be the first-selected capital goods in the agricultural sector of producing green agricultural product, organic farm products.Use grain, fruit, vegetables non agricultural chemical residuum behind this reagent, can use at any time and get food at any time.Use this miticide control pest mite class, can alleviate orchard worker's labour intensity, reduce agriculture production cost, reduce the pollution of agricultural chemicals environment, allow the consumer have relieved food, applying of this reagent will have good social benefit and huge economic benefit.
Description of drawings
Fig. 1 is untreated two spotted spider mite picture,
The two spotted spider mite picture of Fig. 2 for handling with miticide of the present invention.
Embodiment:
Embodiment 1:
Prepare 1L of the present invention, form and quality percentage composition weighing following ingredients: sodium sulfate of polyethenoxy ether of fatty alcohol 10.0%, coconut oil ethylene glycol acid amides 10.0%, neopelex 10.0%, NaOH0.5%, salt 1.0%, triumphant loose 0.5% and water 68% by miticide prescription of the present invention;
Process for preparation is:
(I) sodium sulfate of polyethenoxy ether of fatty alcohol, neopelex and coconut oil ethylene glycol acid amides are added in the molten device 1 by mass percentage mix;
(2) deionized water is added in the molten device 2;
(3) mixture in the molten device 1 is joined in the deionized water in the molten device 2, stir while adding;
(4) add sheet alkali (NaOH);
(5) add triumphant pine;
(6) adding salt to solution becomes thick shape to get final product.
Embodiment 2:
Prepare 1L of the present invention, form and quality percentage composition weighing following ingredients by miticide prescription of the present invention,
Sodium sulfate of polyethenoxy ether of fatty alcohol 5%, coconut oil ethylene glycol acid amides 5%, neopelex 4%, NaOH0.5%, salt 1.0%, triumphant loose 0.2% and water 84.3%.Process for preparation is pressed embodiment 1.
Embodiment 3:
Prepare 1L of the present invention, form and quality percentage composition weighing following ingredients sodium sulfate of polyethenoxy ether of fatty alcohol 1.0%, coconut oil ethylene glycol acid amides 1.0%, neopelex 1.0%, NaOH0.5%, salt 1.0%, triumphant loose 0.1% and water 95.4% by miticide prescription of the present invention.Process for preparation is pressed embodiment 1.
Embodiment 4: miticide of the present invention is in control test and the effect of field control citrus red mite
1, test site, controlling object: carry out the test navel orange production base of fully developing talents in right overhead village, the safe town of the Deng Yuan of Wugang City, Hunan Province, 6 years livings orchards experimental field, and navel orange is in expanding stage, and dispenser same day is a fine day.Controlling object is a citrus red mite.
2, for examination miticide and contrast miticide: for the examination miticide is this invention product.The contrast miticide is 15% to pounce on the clean and 57% alkynes mite spy of mite, and market is buied.Employed agricultural chemicals and concentration preparation and table 2.
3, arrange and application method the sub-district: sub-district area 80m is arranged in sub-district district's group at random
2(9 strain), number of repetition 3 times.In June 20, the dispenser of citrus red mite high-incidence season.With 3.5 horsepower diesel spraying mechanical even spraying.Execute medicine altogether one time, every strain amount of liquid medicine is 2.5kg.Duration of test is not used other chemical control damage by disease and insect.
Table 2 is for examination miticide and working concentration
4, investigation method, time and number of times: random sampling before the dispenser, to getting 5 navel orange blade investigation citrus red mite insect population radixes, 5 strains are investigated in every processing by east, south, west, the north in every strain; Pressed with the quadrat method sampling in 2 days, 3 days, 7 days, 15 days and 25 days after the dispenser, investigate citrus red mite insect population number change respectively, investigate altogether 6 times.
5, drug effect computational methods: go down rate and preventive effect computing formula of insect population is as follows:
In the formula: CK is the blank district insect population rate that goes down.PT is the treatment region insect population rate that goes down.
6, data statistic analysis: the difference of control efficiency adopted one-way analysis of variance (One-way ANOVA) between each was handled, and the significance of difference of mean adopts the DuncanShi duncan's new multiple range method to compare.Data computation utilizes the SPSS13.0 statistical analysis software to finish.
7, result of the test: field test results sees Table 3.After the dispenser the 7th day, the citrus red mite insect population number of three processing of 200 times of liquid of miticide of the present invention is respectively 8.0,13.7 and 16.3, the insect population rate of going down is respectively 90.64%, 84.63% and 84.40%, then the risen control efficiency of 9.96%, three processing of the insect population quantity in blank district is respectively 91.45%, 86.01% and 84.40%; Go down rate and control efficiency of citrus red mite insect population number, the insect population that contrast miticide 15% is pounced on the clean 2000 times of liquid of mite is respectively 15.7%, 85.51% and 86.80%; Go down rate and control efficiency of citrus red mite insect population number, insect population that the special 2000 times of liquid of another contrast miticide 57% alkynes mite are handled is respectively 13.7,85.01% and 86.34%.
After the dispenser the 15th day, 200 times of liquid of miticide of the present invention, 300 times of liquid, 400 times of liquid borer populations alive are respectively 2.7,3.3 and 16.0, the insect population rate of going down is respectively 96.81%, 95.55% and 83.29%, and control efficiency is respectively 97.21%, 96.84% and 85.54%; Go down rate and control efficiency of contrast 15% borer population alive, the insect population of pouncing on the clean 2000 times of liquid chemicals treatment of mite is respectively 18.3%, 83.04% and 85.30%; Go down rate and control efficiency of borer population alive, the insect population that the special 2000 times of liquid of 57% alkynes mite are handled is respectively 21.3%, 76.35% and 79.57%; The insect population number alive in blank district is 107.0, has increased by 15.5%.
In the entire test, each plant growth of handling is normal, and not seeing has the poisoning phenomenon.Duration of test, medicament also has certain preventive and therapeutic effect to leaf miner.Other non-target organism such as spider etc. there is not influence substantially.
8, conclusion: miticide of the present invention has the better prevention effect to citrus red mite, the highest control efficiency reaches 97.21%, its 200 times of liquid treatment effects are better, there is not significant difference with 300 times of liquid, therefore but think this agent large scale application after further demonstration test, use 300 times of liquid in suggestion land for growing field crops are good.
9, the field makes the medicine points for attention 1. grasp suitable dispenser period, and the accurately predicting insect emergence period, dispenser is good when larva just sends out; 2. continuous dispenser 2 times, the time interval was advisable with 7-10 days; 3. the dispenser requirement is careful, and soup must be ejected on one's body the polypide, selects for use motor-driven equipment for plant protection spraying to be advisable; 4. the water that makes up a prescription must clean.5. control efficiency improves with the temperature rising of environment, and low temperature season should be selected fine dispenser at noon.
Table 3 miticide control of the present invention citrus red mite field control effectiveness test result (the 6-10 month in 2008)
Annotate: above data are 3 mean values that repeat, and the significance comparative approach is the DuncanShi duncan's new multiple range method, and the marking-up of numeral back institute is female different, shows to have significant difference (p＜0.05).
Embodiment 5: miticide of the present invention is measured the indoor toxicity of two spotted spider mite Panonychus sp.
1, for examination two spotted spider mite and miticide: two spotted spider mite in early September, 2009 to mid-November, gather in a large number on Chinese rose, Chinese scholartree and the rape in the Hubei University campus.Test was adopted and rewind the worm blade same day, the one-tenth mite that the individual size of picking is consistent, healthy or if mite for examination.Medicament is a miticide of the present invention.On the basis of trial test, water is 1200 times, 600 times, 300 times, 150 times and 75 times with miticide dilution of the present invention, totally 5 concentration of treatment.
2, miticide is to the toxicity test method of two spotted spider mite: the slide viscose glue infusion process that adopts FAO (Food and Agriculture Organization of the United Nation) to recommend is measured the toxicity (Mu Liyi, 1997) of miticide to two spotted spider mite.Process is as follows: slide one end in cleaning is stained with pressure sensitive adhesive double coated, with the writing brush one-tenth mite on the picking leaves of plants gently, its back is bonded on the double faced adhesive tape, two spotted spider mite behind the placement 2-4h on inspection double faced adhesive tape under the anatomical lens, with dial pin reject dead worm and climb or side be bonded at two spotted spider mite on pressure sensitive adhesive double coated, the sticking two spotted spider mite of every slide is no less than 30.After miticide of the present invention is diluted to 5 concentration gradients, an end that slide is stained with two spotted spider mite soaks 5s in soup, take out the back with the pressure sensitive adhesive double coated residual liquor that is detained of going up of blotting paper gentle aspiration, slide is placed in the culture dish that is covered with filter paper, on filter paper, drip and preserve moisture.Every concentration is handled and is repeated 3 times, is contrast with the clear water.Each is handled and places temperature 25-27 ℃, in the environment about relative moisture 80%-90%.Respectively at the lethality of checking two spotted spider mite behind 24h, 48h and the 72h.To touch polypide with dialling pin, the motionless person of appendage and mouth is dead.As contrast lethality and be higher than 20%, then test is cancelled and is reformed.
3, data statistic analysis: the lethality of two spotted spider mite is proofreaied and correct with the Abbott formula, convert corrected mortality to probit value, drug concentration changes logarithm value into, is abscissa with the concentration logarithm value, with dead probit value is ordinate, asks regression equation, lethal concentration of 50 LC with calculator
50, 95% confidence limit and X
2(Peng Yu etc., 2001).
4, after miticide of the present invention was handled, the dead symptom of two spotted spider mite: by examining under a microscope, and in conjunction with the photo analysis, we observed and put down in writing the dead symptom of two spotted spider mite.With the two spotted spider mite individuality of water treatment, it is yellow that body colour is, the complete form (see figure 1).And the two spotted spider mite of handling with miticide of the present invention, the latter half of black that is of two spotted spider mite, mouth is protruding,
Appendage is outwards sprawled and is come.Wherein there is the minority two spotted spider mite health to occur and breaks, the phenomenon (see figure 2) that body fluid flows out.
5, the lethality of two spotted spider mite under the miticide different disposal concentration of the present invention: as can be seen from Table 4, the increase with concentration increases miticide of the present invention to the toxicity of two spotted spider mite, and 75 times of liquid are the strongest to the toxicity of two spotted spider mite, is subjected to behind the medicine lethality of two spotted spider mite the highest.Simultaneously, miticide of the present invention is under each concentration of treatment, and all along with the prolongation in processing time, the lethality of two spotted spider mite increases.
The lethality (%) of two spotted spider mite under the table 4 miticide different disposal of the present invention concentration
6, miticide of the present invention is to the lethal concentration of 50 of two spotted spider mite: adopt the probit value analytical method, try to achieve confidence limit, the X of miticide of the present invention to the virulence regression equation of two spotted spider mite, the lethal concentration of 50 and 95%
2The results are shown in Table 5.The X of virulence regression equation under each processing time
2Be worth lessly, illustrate that the regression relation significance between drug concentration and the lethality is higher, the LC that is asked
50Be believable.The b value of regression equation is bigger, shows that two spotted spider mite is consistent to the susceptibility of this medicament.It can also be seen that from table 5 24 hours half lethal concentration is higher than 48 hours and 72 hours.Two spotted spider mite is being subjected to medicine to still have two spotted spider mite death after 48 hours, therefore, should calculate the acaricidal lethal concentration of 50 of the present invention with 72 hours lethality.
Table 5 miticide of the present invention is to the virulence regression equation and the lethal concentration of 50 of two spotted spider mite
7, miticide of the present invention is to the toxicity test of 2 kinds of spiders: for the examination spider is three prominent flower spider Misumenopos tricuspidata and oxyopes sertatus Oxyopes sertatus.Adopt infusion process (Peng Yu etc., 2001) to measure the toxicity of miticide of the present invention to spider.The miticide solution of the present invention of spider being put into variable concentrations respectively soaks 10s, takes out immediately, is placed on to inhale on the blotting paper to remove too much soup, moves into then in the culture dish, keeps ventilation, preserves moisture with the sponge that suctions water, does not need feeding.Respectively at the lethality that detects behind 24h, 48h and the 72h.Result of study shows: after 300 times of liquid of miticide of the present invention, 150 times of liquid, 75 times of liquid were handled, the lethality of two kinds of spiders behind 24h, 48h and 72h was 0.Show that miticide of the present invention is to these two kinds of spider avirulences.
Claims (5)
1. the prescription of a safe environment-friendly acaricide is characterized in that prescription is formed and the quality percentage composition is: sodium sulfate of polyethenoxy ether of fatty alcohol 1.0-10.0%, coconut oil ethylene glycol acid amides 1.0-10.0%, neopelex 1.0-10.0%, NaOH0.5%, salt 1.0%, triumphant loose 0.1-0.5% and water 68-95.4%.
2. the prescription of a kind of safe environment-friendly acaricide according to claim 1 is characterized in that prescription is formed and the quality percentage composition is: sodium sulfate of polyethenoxy ether of fatty alcohol 5%, coconut oil ethylene glycol acid amides 5%, neopelex 4%, NaOH0.5%, salt 1.0%, triumphant loose 0.2% and water 84.3%.
3. the process for preparation of a safe environment-friendly acaricide is characterized in that preparation steps is: (1) adds sodium sulfate of polyethenoxy ether of fatty alcohol, neopelex and coconut oil ethylene glycol acid amides by mass percentage in the molten device 1 and mixes; (2) deionized water is added in the molten device 2; (3) mixture in the molten device 1 is joined in the deionized water in the molten device 2, stir while adding; (4) add sheet alkali (NaOH); (5) add triumphant pine; (6) adding salt to solution becomes thick shape to get final product.
4. the using method of a safe environment-friendly acaricide is characterized in that step is:
(1) spraying time: dispenser when average every leaf insect population radix reaches 5;
(2) working concentration: 1 kilogram of safe environment-friendly acaricide is converted water 100-400 kilogram, promptly dilutes 100-400 doubly;
(3) application method: with the dynamic power machine spraying is good, requires the spraying of blade tow sides evenly;
(4) water that makes up a prescription should need cleaning;
(5) spraying times:, promptly about 7 days incubation periods of ovum, execute a time medicine again after the dispenser about 7 days.
5. according to the using method of claim 1 or 4 described a kind of safe environment-friendly acaricides, it is characterized in that will converting 300 kilograms in water when described miticide uses in the field, promptly dilute 300 times after, with dynamic power machine spraying, require the spraying of blade tow sides evenly.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999932A (en) * | 2014-06-09 | 2014-08-27 | 吴高峻 | Product for preventing and treating insects and inhibiting pest mites and mildews in domestic grain storage |
| CN105994425A (en) * | 2016-06-16 | 2016-10-12 | 太仓市雅丰农场专业合作社 | Environment-friendly miticide and preparing method thereof |
| CN111903679A (en) * | 2019-05-07 | 2020-11-10 | 黎地 | Agricultural auxiliary agent for mite killing |
| CN112602688A (en) * | 2020-11-09 | 2021-04-06 | 华南农业大学 | Kit and method for rapidly determining sensitivity of citrus red spider acaricide |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333480A (en) * | 2007-12-26 | 2008-12-31 | 上海制皂(集团)如皋有限公司 | Multifunctional laundry liquid |
| CN101463305A (en) * | 2008-08-28 | 2009-06-24 | 王先军 | Neutral non-sulfonic acid liquid detergent |
-
2010
- 2010-06-11 CN CN 201010206351 patent/CN101869105B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333480A (en) * | 2007-12-26 | 2008-12-31 | 上海制皂(集团)如皋有限公司 | Multifunctional laundry liquid |
| CN101463305A (en) * | 2008-08-28 | 2009-06-24 | 王先军 | Neutral non-sulfonic acid liquid detergent |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999932A (en) * | 2014-06-09 | 2014-08-27 | 吴高峻 | Product for preventing and treating insects and inhibiting pest mites and mildews in domestic grain storage |
| CN105994425A (en) * | 2016-06-16 | 2016-10-12 | 太仓市雅丰农场专业合作社 | Environment-friendly miticide and preparing method thereof |
| CN111903679A (en) * | 2019-05-07 | 2020-11-10 | 黎地 | Agricultural auxiliary agent for mite killing |
| CN112602688A (en) * | 2020-11-09 | 2021-04-06 | 华南农业大学 | Kit and method for rapidly determining sensitivity of citrus red spider acaricide |
| CN112602688B (en) * | 2020-11-09 | 2022-03-15 | 华南农业大学 | Kit and method for rapidly determining sensitivity of citrus red spider acaricide |
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| CN101869105B (en) | 2013-04-24 |
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