CN104488848A - New method and application for controlling red spiders of Shatian pomelo by amblyseius cucumeris - Google Patents
New method and application for controlling red spiders of Shatian pomelo by amblyseius cucumeris Download PDFInfo
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- CN104488848A CN104488848A CN201410697678.XA CN201410697678A CN104488848A CN 104488848 A CN104488848 A CN 104488848A CN 201410697678 A CN201410697678 A CN 201410697678A CN 104488848 A CN104488848 A CN 104488848A
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- amblyseius cucumeris
- cucumeris oudeman
- shatian pomelo
- spider mite
- spotted spider
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Abstract
The invention discloses a new method and application for controlling red spiders of Shatian pomelo by amblyseius cucumeris and belongs to the field of agricultural pest control. In the application for controlling the red spiders of Shatian pomelo by amblyseius cucumeris, the method includes steps of cleaning an orchard once in 7-10 days before releasing amblyseius cucumeris, and spraying the whole orchard once for controlling the red spiders by pure vegetable source and microorganism extract pesticide and bactericide. Utilizing the amblyseius cucumeris as natural enemy to control the red spiders in the Shatian pomelo is low in cost and free of poisonous and side effects, action effect is durable and zoology is balanced.
Description
Technical field
The present invention relates to agricultural insect pest's prevention and control field, especially a kind of new method and purposes utilizing amblyseius cucumeris oudeman control shatian pomelo two spotted spider mite.
Background technology
Two spotted spider mite is the important pests in shatian pomelo garden, have a strong impact on the economic benefit that shatian pomelo is produced, therefore the use chemical pesticide that orchard worker is a large amount of is prevented and treated, the mistake of agricultural chemicals uses excessively, make the shatian pomelo garden ecosystem suffer serious destruction, fruit residue of pesticide strengthen, and two spotted spider mite pesticide resistance improves constantly, natural enemy quantity sharply declines, cause citrus from output and the aspect such as external form or edible safety all unsatisfactory.Meanwhile, for adapting to the needs of market economy and accession to WTO, change the long-term adverse consequences relying on the tradition of chemical pesticide to control worm method to cause, widely popularize biological prevention, development high-quality, efficient, nuisanceless, the safe ecological agriculture are imperative.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned Problems existing, and provide a kind of new method and the purposes that utilize amblyseius cucumeris oudeman control shatian pomelo two spotted spider mite, it is low that it has cost, has no side effect, and action effect is lasting, finally reaches the feature of the ecological balance.
The technical solution used in the present invention is as follows: a kind of purposes utilizing amblyseius cucumeris oudeman to prevent and treat shatian pomelo two spotted spider mite, is characterized in that: utilize amblyseius cucumeris oudeman to control to control with mite with the two spotted spider mite prevented and treated in shatian pomelo the purposes of worm as natural enemy.
When utilizing amblyseius cucumeris oudeman to prevent and treat the purposes of shatian pomelo two spotted spider mite, 1 Ci Qing garden is carried out before its method step used comprises release, described clear garden is before release 7-10 days of amblyseius cucumeris oudeman, utilizes pure plant source and microbial source extract desinsection, bactericide carries out full garden and spray control 1 time.
Preferably, described method step also comprises clearly after garden 7-10 days, discharges one bag of amblyseius cucumeris oudeman in every fruit tree, and the ratio of release amblyseius cucumeris oudeman and two spotted spider mite is 1:10-1:20.
Preferably, described method step also comprises chooses release time according to the age of tree, just the extracting out at autumn growth of age of tree 1-4, prevent and treat leaf miner after discharge; The age of tree discharges to mid or late September at mid or late March for more than 5 years.
Preferably, described method step also comprises chooses release time according to temperature, humidity, rainfall, and when orchard temperature is 10 DEG C-35 DEG C, orchard relative moisture is 40 ℅ ~ 95 ℅, and without selective liberation amblyseius cucumeris oudeman during rainfall in 3-7 days; Select without rainy day gas when rainy season discharges.
Preferably, after release amblyseius cucumeris oudeman, carry out weeding with mowing form, forbid to use chemical herbicide weeding, for amblyseius cucumeris oudeman provides good habitat.
Chemical herbicide can poison amblyseius cucumeris oudeman.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: adopt such scheme can spread unchecked by two spotted spider mite in effectively preventing shatian pomelo, cost is low, has no side effect, and action effect is lasting.
Embodiment
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification (comprising any accessory claim, summary), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Utilize amblyseius cucumeris oudeman to prevent and treat a purposes for shatian pomelo two spotted spider mite, utilize amblyseius cucumeris oudeman to control to control with mite with the two spotted spider mite prevented and treated in shatian pomelo the purposes of worm as natural enemy.
When utilizing amblyseius cucumeris oudeman to prevent and treat the purposes of shatian pomelo two spotted spider mite, 1 Ci Qing garden is carried out before its method step used comprises release, described clear garden is before release 7-10 days of amblyseius cucumeris oudeman, utilizes pure plant source and microbial source extract desinsection, bactericide carries out full garden and spray control 1 time.
Preferably, described method step also comprises clearly after garden 7-10 days, discharges one bag of amblyseius cucumeris oudeman in every fruit tree, and the ratio of release amblyseius cucumeris oudeman and two spotted spider mite is 1:10-1:20.
Preferably, described method step also comprises chooses release time according to the age of tree, just the extracting out at autumn growth of age of tree 1-4, prevent and treat leaf miner after discharge; The age of tree discharges to mid or late September at mid or late March for more than 5 years.
Preferably, described method step also comprises chooses release time according to temperature, humidity, rainfall, and when orchard temperature is 10 DEG C-35 DEG C, orchard relative moisture is 40 ℅ ~ 95 ℅, and without selective liberation amblyseius cucumeris oudeman during rainfall in 3-7 days; Select without rainy day gas when rainy season discharges.
Preferably, after release amblyseius cucumeris oudeman, carry out weeding with mowing form, forbid to use chemical herbicide weeding, for amblyseius cucumeris oudeman provides good habitat.
Chemical herbicide can poison amblyseius cucumeris oudeman.
Experiment
1, materials and methods
1.1 real materials: this is tested and carried out in Rong County, Guangxi in 2013.Test establishes biological control district, chemical control district and the process of 3, blank district, each processing area ten mu.Biological control district is in release on July 13 amblyseius cucumeris oudeman, and a box is hung in every strain, forbids spraying medicine after release; Chemical control district is by traditional control stategy over the years, mite ketone 2000 is reached doubly once respectively at spray in July 3 15%, spray in July 24 45% crystal lime polysulfies 300 times of+20% dicofol 800 doubly once, doubly once, spray in August 1 73% propargite 2000 doubly once in late July spray 2,4%0,000 Lingshui Spring agent 1000.Blank district is left intact, as the blank of test.
1.2 investigation methods: in amblyseius cucumeris oudeman release sample investigation in latter 10 days once, then every sample investigation in 20 days once.Adopt five point samplings, Ji Mei district determines that in all directions, five positions chooses totally five strains of sample tree at random; Each every strain divides totally 15, upper, middle and lower three layers of random selecting blade by all directions, totally 75, every district.Then check under high-power microscope and record citrus red mite insect population number and worm's ovum number.And significant difference comparative analysis is carried out to result of the test.
2, experimental result and analysis
2.1 amblyseius cucumeris oudemans are lived to two spotted spider mite the control effects of worm and worm's ovum
Predatory Mites was discharged into October 31 from July 14, reaches 77.1%, improve 11.5 percentage points than the average control efficiency in the chemical control district of spraying medicine the same period to the average control efficiency of two spotted spider mite worm alive; 61.5% is reached to the average control efficiency of two spotted spider mite worm's ovum, lower than the average control in the chemical control district of spraying medicine the same period 1.8 percentage points.(see table 1).Therefore, genus amblyseius berlese is suitable with traditional chemopreventive effects to the control effects of shatian pomelo insect pest.
Table 1 genus amblyseius berlese is to the control effects of two spotted spider mite
Note: in table, different control districts live the borer population not identical capitalization English letter of tool, and difference reaches pole significance level; Worm's ovum number not tool identical capitalization English letter, difference reaches pole significance level.
Result of the test shows, no matter is biological control district or chemical control district, and its two spotted spider mite borer population alive and worm's ovum number are all less than blank district in pole significantly.This absolutely proves biological control and chemical control to the control of two spotted spider mite all very effectively, but traditional chemical method cost is high, and toxic and side effect is large, strengthens the medicine resistance ability of two spotted spider mite, destroys the ecological balance; And biological control method to have cost low, have no side effect, action effect is lasting, finally reaches the ecological balance, meets development high-quality, efficiently, the requirement of the non-harmful ecological agriculture.Therefore it is feasible for preventing and treating with biological control substituted chemistry that is green, environmental protection.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (6)
1. utilize amblyseius cucumeris oudeman to prevent and treat a purposes for shatian pomelo two spotted spider mite, it is characterized in that: utilize amblyseius cucumeris oudeman to control to control with mite with the two spotted spider mite prevented and treated in shatian pomelo the purposes of worm as natural enemy.
2. utilize amblyseius cucumeris oudeman to prevent and treat the method for shatian pomelo two spotted spider mite as claimed in claim 1, it is characterized in that: when utilizing amblyseius cucumeris oudeman to prevent and treat the purposes of shatian pomelo two spotted spider mite, 1 Ci Qing garden is carried out before its method step used comprises release, described clear garden is before release 7-10 days of amblyseius cucumeris oudeman, utilizes pure plant source and microbial source extract desinsection, bactericide carries out full garden and spray control 1 time.
3. utilize amblyseius cucumeris oudeman to prevent and treat the method for shatian pomelo two spotted spider mite as claimed in claim 2, it is characterized in that: described method step also comprises clearly after garden 7-10 days, discharge one bag of amblyseius cucumeris oudeman in every fruit tree, the ratio of release amblyseius cucumeris oudeman and two spotted spider mite is 1:10-1:20.
4. utilize amblyseius cucumeris oudeman to prevent and treat the method for shatian pomelo two spotted spider mite as claimed in claim 3, it is characterized in that: described method step also comprises chooses release time according to the age of tree, just the extracting out at autumn growth of age of tree 1-4, prevent and treat leaf miner after discharge; The age of tree discharges to mid or late September at mid or late March for more than 5 years.
5. utilize amblyseius cucumeris oudeman to prevent and treat the method for shatian pomelo two spotted spider mite as claimed in claim 3, it is characterized in that: described method step also comprises chooses release time according to temperature, humidity, rainfall, when orchard temperature is 10 DEG C-35 DEG C, orchard relative moisture is 40 ℅ ~ 95 ℅, and without selective liberation amblyseius cucumeris oudeman during rainfall in 3-7 days; Select without rainy day gas when rainy season discharges.
6. the amblyseius cucumeris oudeman that utilizes as described in claim 3 or 4 or 5 prevents and treats the method for shatian pomelo two spotted spider mite, it is characterized in that: after release amblyseius cucumeris oudeman, carry out weeding with mowing form, forbid to use chemical herbicide weeding, for amblyseius cucumeris oudeman provides good habitat.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210731A (en) * | 2015-08-18 | 2016-01-06 | 中国农业科学院植物保护研究所 | Amblyseius persidolongispinosus is utilized to prevent and treat the method for horticultural crop tetranychid |
| CN105746254A (en) * | 2016-03-14 | 2016-07-13 | 福建艳璇生物防治技术有限公司 | Method for preventing red spiders, thrips and aleyrodids on strawberries by amblyseius cucumeris |
| CN108718839A (en) * | 2018-05-29 | 2018-11-02 | 江苏农林职业技术学院 | A kind of application of amblyseius cucumeris oudeman in control strawberry Tetranychus urticae or in improving strawberry quality |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1440657A (en) * | 2002-02-24 | 2003-09-10 | 张艳璇 | Orange pest mite preventing and killing method using cucumber amblyseius as predatory mite |
| CN1480046A (en) * | 2002-09-06 | 2004-03-10 | 张艳璇 | New method and usage for preventing and treating harm acarid in bamboo forest by using Amblyseium cucumeris to prey on acarid |
| CN101653087A (en) * | 2009-09-14 | 2010-02-24 | 张艳璇 | Method for controlling whitefly hazard by utilizing amblyseius cucumeris and application of same |
| CN102165905A (en) * | 2011-01-05 | 2011-08-31 | 福建省农业科学院植物保护研究所 | Method for controlling contagion of citrus huanglongbing by utilizing biological factors and application |
-
2014
- 2014-11-26 CN CN201410697678.XA patent/CN104488848A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1440657A (en) * | 2002-02-24 | 2003-09-10 | 张艳璇 | Orange pest mite preventing and killing method using cucumber amblyseius as predatory mite |
| CN1480046A (en) * | 2002-09-06 | 2004-03-10 | 张艳璇 | New method and usage for preventing and treating harm acarid in bamboo forest by using Amblyseium cucumeris to prey on acarid |
| CN101653087A (en) * | 2009-09-14 | 2010-02-24 | 张艳璇 | Method for controlling whitefly hazard by utilizing amblyseius cucumeris and application of same |
| CN102165905A (en) * | 2011-01-05 | 2011-08-31 | 福建省农业科学院植物保护研究所 | Method for controlling contagion of citrus huanglongbing by utilizing biological factors and application |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210731A (en) * | 2015-08-18 | 2016-01-06 | 中国农业科学院植物保护研究所 | Amblyseius persidolongispinosus is utilized to prevent and treat the method for horticultural crop tetranychid |
| CN105746254A (en) * | 2016-03-14 | 2016-07-13 | 福建艳璇生物防治技术有限公司 | Method for preventing red spiders, thrips and aleyrodids on strawberries by amblyseius cucumeris |
| CN108718839A (en) * | 2018-05-29 | 2018-11-02 | 江苏农林职业技术学院 | A kind of application of amblyseius cucumeris oudeman in control strawberry Tetranychus urticae or in improving strawberry quality |
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Application publication date: 20150408 |