CN109845770A - The repellent sustained release film formulation and preparation method and purposes of prevention and treatment drosophila - Google Patents
The repellent sustained release film formulation and preparation method and purposes of prevention and treatment drosophila Download PDFInfo
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- CN109845770A CN109845770A CN201910319539.6A CN201910319539A CN109845770A CN 109845770 A CN109845770 A CN 109845770A CN 201910319539 A CN201910319539 A CN 201910319539A CN 109845770 A CN109845770 A CN 109845770A
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- 239000005871 repellent Substances 0.000 title claims abstract description 47
- 230000002940 repellent Effects 0.000 title claims abstract description 47
- 239000000203 mixture Substances 0.000 title claims abstract description 42
- 238000009472 formulation Methods 0.000 title claims abstract description 40
- 238000013268 sustained release Methods 0.000 title claims abstract description 40
- 239000012730 sustained-release form Substances 0.000 title claims abstract description 40
- 230000002265 prevention Effects 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 30
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 25
- 239000002562 thickening agent Substances 0.000 claims abstract description 15
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- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000341 volatile oil Substances 0.000 claims description 19
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 12
- 239000003921 oil Substances 0.000 claims description 8
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- 241000196324 Embryophyta Species 0.000 claims description 4
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- 230000009471 action Effects 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
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- 229940044949 eucalyptus oil Drugs 0.000 claims description 4
- 235000001282 nezumisashi Nutrition 0.000 claims description 4
- -1 polyoxyethylene Polymers 0.000 claims description 4
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 4
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- 235000010493 xanthan gum Nutrition 0.000 claims description 4
- 229920001285 xanthan gum Polymers 0.000 claims description 4
- 229940082509 xanthan gum Drugs 0.000 claims description 4
- 244000032014 Java citronella Species 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- 150000007942 carboxylates Chemical class 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
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- 235000005979 Citrus limon Nutrition 0.000 claims description 2
- 244000276331 Citrus maxima Species 0.000 claims description 2
- 235000001759 Citrus maxima Nutrition 0.000 claims description 2
- 244000131522 Citrus pyriformis Species 0.000 claims description 2
- 240000007311 Commiphora myrrha Species 0.000 claims description 2
- 235000006965 Commiphora myrrha Nutrition 0.000 claims description 2
- 244000178870 Lavandula angustifolia Species 0.000 claims description 2
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000009754 Vitis X bourquina Nutrition 0.000 claims description 2
- 235000012333 Vitis X labruscana Nutrition 0.000 claims description 2
- 240000006365 Vitis vinifera Species 0.000 claims description 2
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- 229960000892 attapulgite Drugs 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 238000004945 emulsification Methods 0.000 claims description 2
- 239000001102 lavandula vera Substances 0.000 claims description 2
- 235000018219 lavender Nutrition 0.000 claims description 2
- 229910052625 palygorskite Inorganic materials 0.000 claims description 2
- 239000001397 quillaja saponaria molina bark Substances 0.000 claims description 2
- 229930182490 saponin Natural products 0.000 claims description 2
- 150000007949 saponins Chemical class 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 claims 1
- DNXHEGUUPJUMQT-CBZIJGRNSA-N Estrone Chemical compound OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC2=C1 DNXHEGUUPJUMQT-CBZIJGRNSA-N 0.000 claims 1
- 244000004281 Eucalyptus maculata Species 0.000 claims 1
- 240000002853 Nelumbo nucifera Species 0.000 claims 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims 1
- 241000255588 Tephritidae Species 0.000 claims 1
- 229910000278 bentonite Inorganic materials 0.000 claims 1
- 239000000440 bentonite Substances 0.000 claims 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 230000008719 thickening Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 239000006185 dispersion Substances 0.000 abstract description 2
- 230000002459 sustained effect Effects 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 29
- 241001672694 Citrus reticulata Species 0.000 description 6
- 244000302512 Momordica charantia Species 0.000 description 6
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- 244000246386 Mentha pulegium Species 0.000 description 5
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- 235000004357 Mentha x piperita Nutrition 0.000 description 5
- 235000001050 hortel pimenta Nutrition 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 240000000560 Citrus x paradisi Species 0.000 description 2
- 241000255925 Diptera Species 0.000 description 2
- 241000255582 Drosophilidae Species 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 230000017448 oviposition Effects 0.000 description 2
- 210000004681 ovum Anatomy 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000723346 Cinnamomum camphora Species 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 241000255601 Drosophila melanogaster Species 0.000 description 1
- 241001136566 Drosophila suzukii Species 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 241000382353 Pupa Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000001785 acacia senegal l. willd gum Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000005667 attractant Substances 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000031902 chemoattractant activity Effects 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001418 larval effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of repellent sustained release film formulation for preventing and treating drosophila, by weight composed of the following components: 100-150 parts of lauryl alcohol, 100-150 parts of hexadecanol, 5-50 parts of repellant, 5-10 parts of emulsifier, 4-6 parts of assistant for emulsifying agent, 40 parts of thickener, 700-800 parts of water.The present invention also provides the preparation methods and purposes of the repellent sustained release film formulation of the prevention and treatment drosophila.Using the repellent sustained release film formulation and preparation method of prevention and treatment drosophila provided by the invention, it can achieve following technical effect: reducing fruit odor dispersion itself, reduce attraction of the fruit to drosophila, drosophila repellant can be sustained, persistently prevent and treat drosophila and cause harm.
Description
Technical field
The present invention relates to a kind of repellent sustained release film formulations, more particularly to the repellent sustained release film formulation of prevention and treatment drosophila and preparation
Method and purposes.
Background technique
Drosophila class pest belongs to Diptera (Diptera), Drosophilidae (Drosophilidae), and there are many type, host range
Extensively, feeding habits are miscellaneous, and can cause harm a variety of gourd, fruit and vegetables.
Drosophila adult has taxis to the fragrant and sweet taste of melon and fruit, and female adult drosophila gets into the cave and lays eggs in fruits and vegetables epidermis, ovum
After hatching, larva is that food shoots up with pulp, after larval maturation, is pupated from being drilled out to fall into topsoil by harm, pupa plumage
Mate and oviposit after adult is turned to, and recycles fruit of causing harm.
The measure of domestic prevention and treatment drosophila includes: that 1, spraying pesticide is killed at present, since drosophila adult flight performance is strong, larva
Inside fruit, and drosophila is easy to produce drug resistance to pesticide, and it is little that spray does not kill effect；2, drawn using trap lamp, drosophila
Lure traps and kills drosophila adult, reduces egg laying amount, this mode attractant effect is undesirable, and validity period is short, and control efficiency is undesirable；3,
Artificial bagging before fruit does not produce ovum by drosophila, timely carries out bagging in fruit young fruit period, can prevent and treat drosophila oviposition
And cause damages, this method influences the quality of fruit, and cost of labor is higher.
Summary of the invention
Technical problem to be solved by the present invention lies in providing, one kind is environmentally friendly, the duration is long, effectively prevents fruit
The repellent sustained release film formulation of fly.
The present invention provides a kind of repellent sustained release film formulation for preventing and treating drosophila, by weight composed of the following components: lauryl alcohol
100-150 parts, 100-150 parts of hexadecanol, 5-50 parts of repellant, 5-10 parts of emulsifier, 4-6 parts of assistant for emulsifying agent, 40 parts of thickener,
700-800 parts of water.
The present invention also provides the repellent sustained release film formulations of another prevention and treatment drosophila, by weight composed of the following components: 12
151-300 parts of alcohol, 2-99 parts of hexadecanol, 5-50 parts of repellant, 5-10 parts of emulsifier, 4-6 parts of assistant for emulsifying agent, 40 parts of thickener,
700-800 parts of water.
Further, the repellant is the plants essential oil for having repellent action to drosophila.
Further, the repellant is grapefruit essential oil, lavender essential oil, needle juniper essential oil, lemon, You Jiali essence
One or more mixing of oil, myrrh essential oil, oil of Cymbopogon winterianus, eucalyptus oil, Peppermint essential oil.
Further, the emulsifier be the Tea Saponin of nonionic surface active agent, high-carbon fatty alcohol polyoxyethylene ether,
One of polyoxyethylene carboxylate, sorbitan ester or a variety of mixing.
Further, the assistant for emulsifying agent is n-butanol or propylene glycol.
Further, the thickener is Arabic gum, methylcellulose, xanthan gum, White Carbon black, attapulgite and swelling
One of soil or a variety of mixing.
The present invention also provides the preparation methods of the repellent sustained release film formulation, comprising the following steps: the following steps are included: by 12
Alcohol, hexadecanol are put into vessel in heating to 60 degree of fusings, and addition emulsifier and assistant for emulsifying agent, equal by high shear in container
The processing of matter machine, rotates 10 minutes by 5000 revs/min of revolving speed, 60 degree of water is added in container, at high-shear homogenizing machine
Reason 10000 revs/min of revolving speed, rotates 10 minutes, is cooled to 40 degree, thickener, repellant are then added in container, passes through
High-shear homogenizing machine processing, with 10000 revs/min rotate 30 minutes after to get.
The present invention also provides the purposes of the repellent sustained release film formulation, after which is diluted with water 300 times, sprinkling
In fruit tree leaf and fruit.
Using the repellent sustained release film formulation and preparation method of prevention and treatment drosophila provided by the invention, following technology effect can achieve
Fruit: by the aqueous emulsion for thering is the plants essential oil of repellent action and higher aliphatic to be prepared by certain technique to drosophila, this water
Emulsion can form thin film on blade face, fruit, this layer film wraps fruit to spray on fruit tree after 300 times of dilutions
It is real, fruit odor dispersion itself is reduced, attraction of the fruit to drosophila is reduced；The plants essential oil that this layer film wraps contains drosophila
Avoid and hear the bioactive components such as agent, repellents, can effectively expel drosophila adult, kill larva；10-15 may be present in this layer film
It, can be sustained drosophila repellant, persistently prevent and treat drosophila and cause harm.
Specific embodiment
Embodiment 1
The present embodiment provides a kind of repellent sustained release film formulations for preventing and treating drosophila, by weight composed of the following components: lauryl alcohol
120 parts, 120 parts of hexadecanol, 20 parts of repellant, 8 parts of emulsifier, 5 parts of assistant for emulsifying agent, 40 parts of thickener, 800 parts of water.
In the present embodiment, the repellant is oil of Cymbopogon winterianus.The emulsifier is high-carbon fatty alcohol polyoxyethylene ether.Institute
Stating assistant for emulsifying agent is propylene glycol.The thickener is xanthan gum.
The present embodiment also provides the preparation method of the repellent sustained release film formulation, comprising the following steps: the following steps are included: by ten
120 parts of glycol, 120 parts of hexadecanol be put into vessel in heating and melt to 60 degree, 8 parts of emulsifier is added in container and helps emulsification
It 5 parts of agent, is handled, 5000 revs/min of revolving speed, is rotated 10 minutes by high-shear homogenizing machine, 60 degree of water 800 is added in container
Part, 40 degree are cooled to, is handled by high-shear homogenizing machine, 10000 revs/min of revolving speed, rotates 10 minutes, then adds in container
Enter 40 parts of thickener, 20 parts of repellant, handled by high-shear homogenizing machine, with 10000 revs/min rotate 30 minutes after to get.
Embodiment 2
The present embodiment provides a kind of repellent sustained release film formulations for preventing and treating drosophila, by weight composed of the following components: lauryl alcohol
200 parts, 50 parts of hexadecanol, 20 parts of repellant, 8 parts of emulsifier, 5 parts of assistant for emulsifying agent, 40 parts of thickener, 800 parts of water.
The repellant is the mixture of Peppermint essential oil, needle juniper essential oil in the present embodiment, wherein Peppermint essential oil, needle juniper essence
The weight ratio of oil is 1:1.The emulsifier is polyoxyethylene carboxylate.The assistant for emulsifying agent is n-butanol.The thickener
It is methylcellulose.
The preparation method that the embodiment prevents and treats the repellent sustained release film formulation of drosophila is same as Example 1.
Embodiment 3
The present invention provides a kind of repellent sustained release film formulation for preventing and treating drosophila, by weight composed of the following components: lauryl alcohol 120
Part, 120 parts of hexadecanol, 20 parts of repellant, 8 parts of emulsifier, 5 parts of assistant for emulsifying agent, 40 parts of thickener, 800 parts of water.
In the present embodiment, the repellant be grapefruit essential oil, Peppermint essential oil, eucalyptus oil mixture, wherein Portugal
Grape shaddock oil, Peppermint essential oil, the weight ratio of eucalyptus oil are 1:1:2.The emulsifier is high-carbon fatty alcohol polyoxyethylene ether.Institute
Stating assistant for emulsifying agent is propylene glycol.The thickener is xanthan gum.
The preparation method that the embodiment prevents and treats the repellent sustained release film formulation of drosophila is same as Example 1.
Embodiment 4
The present embodiment provides a kind of purposes of repellent sustained release film formulation, when the repellent prepared using the embodiment of the present invention 1,2 or 3
When sustained release film formulation, after the repellent sustained release film formulation is diluted with water 300 times, it is sprayed in fruit tree leaf and fruit.
Embodiment 5
The test of drosophila repellent effect
Sampling: experimental group is repellent sustained release film formulation prepared by embodiment 1,2,3
With Y-shaped smell sensing apparatus test sample to drosophila repellent effect, it is found that it is bright sample has Drosophila melanogaster and spotted wing drosophila
Aobvious repellent action, experimental result are as follows:
The repellent sustained release film formulation that the embodiment of the present invention 1,2,3 provides it can be seen from the above experimental result has drosophila
Very effective to walk quickly and keep away effect, wherein the repellent sustained release film formulation effect of embodiment 3 is best.
Embodiment 6
Repellent sustained release film formulation drosophila control efficiency on balsam pear, tribute mandarin orange
Sampling: experimental group is repellent sustained release film formulation prepared by embodiment 3
Crop: balsam pear, tribute mandarin orange
Place: balsam pear -- Guangdong Province, hillside fields village, the town Xuwen County Xia Qiao
Tribute mandarin orange -- Guangdong Province, camphor tree city, Shixing County NATO village Guo Chang
Calculation formula are as follows:
In formula:
PT --- control efficiency, unit are percentage (%)
PT0--- borer population before chemicals treatment district medicine, unit are head；
PT1--- borer population after chemicals treatment district medicine, unit are head；
CK0--- borer population living before blank district application, unit is head；
CK1--- borer population living after blank district application, unit is head.
It selects 2 mu to spray in balsam pear planting base and keeps away sustained release film formulation, choose 50 tribute mandarin orange fruit trees of the same area in fruit and spray
Repellent sustained release film formulation, observation prevention and treatment drosophila effect are as a result as follows:
Conclusion: it is effective to can be seen that repellent sustained release film formulation energy of the invention from balsam pear, tribute mandarin orange prevention and treatment drosophila experimental result
Repellent drosophila reduces drosophila and causes harm to balsam pear, tribute mandarin orange fruit.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. the repellent sustained release film formulation for preventing and treating drosophila, which is characterized in that by weight composed of the following components: lauryl alcohol 100-150
Part, 100-150 parts of hexadecanol, 5-50 parts of repellant, 5-10 parts of emulsifier, 4-6 parts of assistant for emulsifying agent, 40 parts of thickener, water 700-
800 parts.
2. the repellent sustained release film formulation for preventing and treating drosophila, which is characterized in that by weight composed of the following components: lauryl alcohol 151-300
Part, 2-99 parts of hexadecanol, 5-50 parts of repellant, 5-10 parts of emulsifier, 4-6 parts of assistant for emulsifying agent, 40 parts of thickener, water 700-800
Part.
3. the repellent sustained release film formulation of prevention and treatment drosophila as claimed in claim 1 or 2, which is characterized in that the repellant is to fruit
Fly has the plants essential oil of repellent action.
4. the repellent sustained release film formulation of prevention and treatment drosophila as claimed in claim 1 or 2, which is characterized in that the repellant is grape
It is shaddock oil, lavender essential oil, needle juniper essential oil, lemon, eucalyptus quintessence oil, myrrh essential oil, oil of Cymbopogon winterianus, eucalyptus oil, thin
One or more mixing of lotus essential oil.
5. as claimed in claim 1 or 2 prevention and treatment drosophila repellent sustained release film formulation, which is characterized in that the emulsifier right and wrong from
The Tea Saponin of subtype surfactant, high-carbon fatty alcohol polyoxyethylene ether, polyoxyethylene carboxylate, in sorbitan ester
One or more mixing.
6. the repellent sustained release film formulation of prevention and treatment drosophila as claimed in claim 1 or 2, which is characterized in that the assistant for emulsifying agent is just
Butanol or propylene glycol.
7. the repellent sustained release film formulation of prevention and treatment drosophila as claimed in claim 1 or 2, which is characterized in that the thickener is for I
One of primary glue, methylcellulose, xanthan gum, White Carbon black, attapulgite and bentonite or a variety of mixing.
8. as claimed in claim 1 or 2 prevention and treatment drosophila repellent sustained release film formulation preparation method, which is characterized in that including with
Lower step: lauryl alcohol, hexadecanol are put into vessel in heating to 60 degree of fusings, emulsifier is added in container and helps emulsification
Agent is handled by high-shear homogenizing machine, 5000 revs/min of revolving speed, is rotated 10 minutes, and 60 degree of water is added in container, passes through
High-shear homogenizing machine processing 10000 revs/min of revolving speed, rotates 10 minutes, is cooled to 40 degree, thickening is then added in container
Agent, repellant, are handled by high-shear homogenizing machine, with 10000 revs/min rotate 30 minutes after to get.
9. the purposes of the repellent sustained release film formulation of prevention and treatment drosophila as claimed in claim 1 or 2, which is characterized in that by the repellent
After sustained release film formulation is diluted with water 300 times, it is sprayed in fruit tree leaf and fruit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910175529X | 2019-03-08 | ||
| CN201910175529 | 2019-03-08 |
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| CN109845770A true CN109845770A (en) | 2019-06-07 |
Family
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| CN201910319539.6A Pending CN109845770A (en) | 2019-03-08 | 2019-04-19 | The repellent sustained release film formulation and preparation method and purposes of prevention and treatment drosophila |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513062A (en) * | 2020-04-30 | 2020-08-11 | 珠海市润农科技有限公司 | Emulsion in water for preventing and treating citrus fruit tree yellow dragon disease, preparation method and use method |
| CN114402872A (en) * | 2021-12-08 | 2022-04-29 | 贵阳学院 | Comprehensive prevention and control technology for preventing and controlling blueberry fruit flies |
| CN114431259A (en) * | 2022-01-19 | 2022-05-06 | 贵州省中国科学院天然产物化学重点实验室(贵州医科大学天然产物化学重点实验室) | Plant essential oil insect repellent for edible fungi and preparation method thereof |
| WO2023077374A1 (en) * | 2021-11-04 | 2023-05-11 | 珠海市润农科技有限公司 | Application of higher fatty alcohol in improvement of disease resistance and stress resistance of plants |
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| CN111513062B (en) * | 2020-04-30 | 2023-08-25 | 珠海市润农科技有限公司 | Aqueous emulsion for preventing and treating citrus fruit tree yellow dragon disease, and preparation method and application method thereof |
| WO2023077374A1 (en) * | 2021-11-04 | 2023-05-11 | 珠海市润农科技有限公司 | Application of higher fatty alcohol in improvement of disease resistance and stress resistance of plants |
| CN114402872A (en) * | 2021-12-08 | 2022-04-29 | 贵阳学院 | Comprehensive prevention and control technology for preventing and controlling blueberry fruit flies |
| CN114431259A (en) * | 2022-01-19 | 2022-05-06 | 贵州省中国科学院天然产物化学重点实验室(贵州医科大学天然产物化学重点实验室) | Plant essential oil insect repellent for edible fungi and preparation method thereof |
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