CN104823766A - Coriander trialeurodes vaporariorum prevention and cure method - Google Patents
Coriander trialeurodes vaporariorum prevention and cure method Download PDFInfo
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- CN104823766A CN104823766A CN201510182651.1A CN201510182651A CN104823766A CN 104823766 A CN104823766 A CN 104823766A CN 201510182651 A CN201510182651 A CN 201510182651A CN 104823766 A CN104823766 A CN 104823766A
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- Prior art keywords
- coriander
- prevention
- milligram
- trialeurodes vaporariorum
- controls
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
-
- 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
-
- 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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
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- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present application discloses a coriander trialeurodes vaporariorum prevention and cure method which includes the following steps: step one, pesticide preparation; step two, seed coating and dressing treatment; step three, test field choosing and coated seed sowing; and step four, prevention and cure effect investigation and mathematical statistics. The coriander trialeurodes vaporariorum prevention and cure method can solve the drug resistance of trialeurodes vaporariorum, reduce farmland ecological environment damage, and solve the secondary poisoning problem of human and livestock.
Description
Technical field
The present invention relates to the disease control of coriander, be specifically related to a kind of coriander trialeurodes vaporariorum prevention and controls.
Background technology
The cultivated area of coriander increases gradually in recent years, and under the impact of environment and the many factors such as artificial, coriander Tanaka insect is caused harm and increases the weight of, as aphid, trialeurodes vaporariorum, Americal rice leaf miner.Wherein trialeurodes vaporariorum is a kind of worldwide insect, and all there is generation China various places, is the important pests of long-term cropping in vegetable plot, field, greenhouse, booth.Host range is wide, and the cucumber in vegetables, Kidney bean, eggplant, tomato, capsicum, wax gourd, beans, lettuce and Chinese cabbage, celery, shallot etc. can be caused harm by it, 112 section 653 Plants such as flowers, fruit tree, medicinal material, herbage, tobacco of can also causing harm.
There is a lot of shortcoming in existing conventional dose prevention and controls:
1, coriander trialeurodes vaporariorum develops immunity to drugs;
2, the secondary murders by poisoning such as farmland ecological environment destruction and person poultry poisoning are easily caused;
3, control efficiency is low.
Summary of the invention
The present invention is directed to some problems in currently available technology, provide a kind of coriander trialeurodes vaporariorum prevention and controls.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
Coriander trialeurodes vaporariorum prevention and controls, this coriander trialeurodes vaporariorum prevention and controls comprises the following steps:
Step one, the preparation of agricultural chemicals;
Step 2, seed carries out dressing Dressing;
Step 3, the selection of experimental field and the sowing of capsuled seed;
Step 4, the investigation of control efficiency and mathematical statistics;
In step one, pesticide original medicine is pyrethroid rotenone.
In described step one, the composition of insecticides adjuvant A is: polyoxyethylene nonylphenol ether 1-3 milligram, glycerine polyoxyethylene poly-oxygen propylene aether 2-4 milligram, lauryl sodium sulfate 2-4 milligram, sodium carboxymethylcellulose 1-3 milligram, colouring agent 2-4 milliliter.
In described step one, the composition of insecticides adjuvant B is: anhydrous sorbitol tristearate 2-4 milligram, lauryl sodium sulfate 3-5 milligram, sodium carboxymethylcellulose 1-3 milligram, colouring agent 2-4 milliliter.
In described step 2, the method for seed pelleting Dressing is: every mu of coriander seed, with 20 milliliters of agricultural chemicals and 6-8 milliliter insecticides adjuvant, first 2 days dressing Dressings are broadcast in coriander, each process repetition 3 times, often processing cultivated area is 1 mu, broadcasts sowing after coriander dressing; In step 4, experimental field result is investigated and calculates when whole coriander field emergence rate surpasses 80%.
Described colouring agent is lemon yellow, famille rose, light blue, light green or greyish purple.
Beneficial effect of the present invention:
Coriander trialeurodes vaporariorum prevention and controls provided by the invention, by adopting the mode of field experiment to filter out the chemical agent of effective control coriander trialeurodes vaporariorum, experiment proves different regions pyrethroid rotenone auxiliary agent A to the control efficiency of trialeurodes vaporariorum apparently higher than other medicaments.The present invention, may to the effect of being significantly improved of agricultural insecticide activity with insecticides adjuvant A from result of the test, and pyrethroid rotenone has obvious production application to be worth under the effect of auxiliary agent A.In addition, the present invention can solve the pesticide resistance of trialeurodes vaporariorum, reduce the problem of the secondary murders by poisoning such as farmland ecological environment destroys, solution person poultry poisoning.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The embodiment of the present invention comprises:
Coriander trialeurodes vaporariorum prevention and controls, this coriander trialeurodes vaporariorum prevention and controls comprises the following steps:
Step one, the preparation of agricultural chemicals;
Step 2, seed carries out dressing Dressing;
Step 3, the selection of experimental field and the sowing of capsuled seed;
Step 4, the investigation of control efficiency and mathematical statistics;
In step one, pesticide original medicine is pyrethroid rotenone.
In described step one, the composition of insecticides adjuvant A is: polyoxyethylene nonylphenol ether 2 milligrams, glycerine polyoxyethylene poly-oxygen propylene aether 3 milligrams, lauryl sodium sulfate 3 milligrams, sodium carboxymethylcellulose 2 milligrams, colouring agent 3 milliliters.
In described step one, the composition of insecticides adjuvant B is: anhydrous sorbitol tristearate 3 milligrams, lauryl sodium sulfate 4 milligrams, sodium carboxymethylcellulose 2 milligrams, colouring agent 3 milliliters.
In described step 2, the method for seed pelleting Dressing is: every mu of coriander seed, with 20 milliliters of agricultural chemicals and 7 milliliters of insecticides adjuvants, broadcasts first 2 days dressing Dressings in coriander, each process repetition 3 times, and often processing cultivated area is 1 mu, broadcasts sowing after coriander dressing; In step 4, experimental field result is investigated and calculates when whole coriander field emergence rate surpasses 80%.
Described colouring agent is carmine.
As a prioritization scheme of the embodiment of the present invention, this coriander trialeurodes vaporariorum prevention and controls has filtered out the chemical agent of effective control coriander trialeurodes vaporariorum and pyrethroid rotenone has obvious production application to be worth to control trialeurodes vaporariorum under the effect of auxiliary agent A.
The present invention is in order to screen the chemical agent of effectively control coriander trialeurodes vaporariorum, mainly adopt, with regard to dissimilar agricultural chemicals, field experiment has been carried out to the control efficiency of trialeurodes vaporariorum, field experiment agricultural chemicals used and auxiliary agent as follows: A district: agricultural chemicals has pyrethroid rotenone and pyrethroid, two kinds of auxiliary agents used respectively by these two kinds of agricultural chemicals, and each process pyrethroid rotenone and auxiliary agent A, pyrethroid rotenone and auxiliary agent B, rotenone adding assistant A and rotenone adding assistant B represent; B district: test agricultural chemicals has pyrethroid rotenone and pyrethroid Imidacloprid, and only uses a kind of auxiliary agent, each process represents with pyrethroid rotenone and auxiliary agent A and pyrethroid clothianidin and auxiliary agent A respectively;
Every mu of coriander seed, with 20 milliliters of agricultural chemicals and 7 milliliters of insecticides adjuvants, broadcasts first 2 days dressing Dressings in coriander, each process repetition 3 times, and often processing cultivated area is 1 mu, broadcasts sowing after coriander dressing;
Field experiment result is emerged in whole coriander field when (two panels true leaf) surpasses 80% and is investigated and calculate.Result of calculation is as shown in table 1,2:
Table 1
Table 2
Test according to field experiment flow chart, result of the test is emerged in whole coriander field when (two panels true leaf) surpasses 80% and is investigated.Each duplication 5 point, often 10 strain coriander seedlings.Investigate by following grade scale:
0 grade: without killed shape,
1 grade: blade has fragmentary killed shape,
3 grades: blade has less than 1/3 area killed,
5 grades: blade has 1/3 ~ 1/2 area killed,
7 grades: blade has 1/2 ~ 2/3 area killed,
9 grades: blade has more than 2/3 area killed.
Result computing formula is as follows:
Two average preventive effects of the average insect pest in area exponential sum are calculated respectively according to formula.
Result of the test is as shown in table 1,2, experiment proves different regions pyrethroid rotenone adding assistant A to the control efficiency of trialeurodes vaporariorum apparently higher than other medicaments, in addition, from result of the test, used additives A is to the effect of being significantly improved of agricultural insecticide activity, pyrethroid rotenone has obvious production application to be worth under the effect of auxiliary agent A, can solve the pesticide resistance of trialeurodes vaporariorum, reduce the problem of the secondary murders by poisoning such as farmland ecological environment destroys, solution person poultry poisoning.The chemical agent and the pyrethroid rotenone that have filtered out effective control coriander trialeurodes vaporariorum have obvious production application to be worth to control coriander trialeurodes vaporariorum under the effect of auxiliary agent A.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a coriander trialeurodes vaporariorum prevention and controls, is characterized in that, this coriander trialeurodes vaporariorum prevention and controls comprises the following steps:
Step one, the preparation of agricultural chemicals;
Step 2, seed carries out dressing Dressing;
Step 3, the selection of experimental field and the sowing of capsuled seed;
Step 4, the investigation of control efficiency and mathematical statistics;
In step one, pesticide original medicine is pyrethroid rotenone.
2. prevention and controls as described in claim 1, it is characterized in that, in described step one, the composition of insecticides adjuvant A is: polyoxyethylene nonylphenol ether 1-3 milligram, glycerine polyoxyethylene poly-oxygen propylene aether 2-4 milligram, lauryl sodium sulfate 2-4 milligram, sodium carboxymethylcellulose 1-3 milligram, colouring agent 2-4 milliliter.
3. prevention and controls as described in claim 1, is characterized in that, in described step one, the composition of insecticides adjuvant B is: anhydrous sorbitol tristearate 2-4 milligram, lauryl sodium sulfate 3-5 milligram, sodium carboxymethylcellulose 1-3 milligram, colouring agent 2-4 milliliter.
4. prevention and controls as described in claim 1, it is characterized in that, in described step 2, the method of seed pelleting Dressing is: every mu of coriander seed, with 20 milliliters of agricultural chemicals and 6-8 milliliter insecticides adjuvant, broadcast first 2 days dressing Dressings in coriander, each process repetition 3 times, often processing cultivated area is 1 mu, broadcasts sowing after coriander dressing; In step 4, experimental field result is investigated and calculates when whole coriander field emergence rate surpasses 80%.
5. as described in claim 1 prevention and controls, is characterized in that, described colouring agent is lemon yellow, famille rose, light blue, light green or greyish purple.
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Application publication date: 20150812 |