CN109566243A - A method of prevention and treatment oil tea pest angle chest is chrysomelid - Google Patents
A method of prevention and treatment oil tea pest angle chest is chrysomelid Download PDFInfo
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- CN109566243A CN109566243A CN201910026161.0A CN201910026161A CN109566243A CN 109566243 A CN109566243 A CN 109566243A CN 201910026161 A CN201910026161 A CN 201910026161A CN 109566243 A CN109566243 A CN 109566243A
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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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
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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
- A01G13/10—Devices for affording protection against animals, birds or other pests
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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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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Abstract
The invention discloses a kind of chrysomelid control methods of oil tea pest angle chest, comprising the following steps: biological control, physical control and field management.This method carries out different control measures by understanding angle the chest chrysomelid history of life and life habit, for the chrysomelid different Harm periods of angle chest, can effectively kill the chrysomelid larva of angle chest and adult；We utilize biological control, physical control and field management method, protect soil and ecological environment, effective protection tea oil tree production safety, tea seed quality safety and the regional ecological environment security of cultivation；Meanwhile this method greatly reduces that angle chest is chrysomelid to cause harm to camellia oleifera fruit, provides the growing environment of health for oil tea, can effectively improve the yield and quality of oil tea.
Description
Technical field
The present invention relates to a kind of control methods of oil tea pest, and in particular to a kind of chrysomelid prevention and treatment side of oil tea pest angle chest
Method.
Background technique
In oil tea Camellia oleifera Abel, also known as ribes tree, tea oil tree, white flower tea；Oil tea category Theaceae, it is evergreen
Dungarunga.Because its seed can extract oil (tea oil) it is edible therefore named.Tea oil color clear flavor incense, full of nutrition, storage tolerance are high-quality edible
Oil；Also lubricating oil, antirust oil be can be used as industry.Tea cake is both pesticide and fertilizer, can be improved farmland water-holding capacity and
Prevent and treat rice pest.Pericarp is the raw material for obtaining through refining tannin extract.
The chrysomelid Basilepta melanopus Lefevre of angle chest, but it is chrysomelid to be called black sufficient angle chest, belongs to coleoptera Xiao Ye
First section Chrysome Hdae.Angle chest is chrysomelid overwintering in the soil with larva, on April, the middle ten days start to pupate, the last ten-days period in April adult
Sprout wings and be unearthed, 5 middle of the month to 6 middle of the month are adult occurring and damage peak period, and 5 middle of the month started to lay eggs, and children occur in the last ten-days period in May
Worm, adult see the last ten-days period in June to early July eventually.
Angle chest is chrysomelid mainly to be caused harm with imago feeding oil tea blade, and the general feeding new life blade of adult is stung into small in blade back
Circular hole, multiple circular holes can be linked to be irregular big hole.In new afforestation, oil tea young sprout blade by feeding at countless holes, wither by presentation
Wither withered and yellow shape, easily falls off.When serious generation, full wafer forest land has no life.In mature forest, main harm plant middle and lower part
Blade, since maturated oil tea leaf is more, harm is relatively small, but entire camellia oleifera lam blade is thousands of by feeding when serious generation
, there is the phenomenon that a large amount of blades are fallen in hundred hole of sore, and every chrysomelid adult of brilliance chest can averagely gnaw 4.6~7.2 daily according to investigations
Hole, most 10 holes；Clump percentage of injury is up to 100%, and leaf percentage of injury is up to 70% or more, and hole diameter is in 1.8~3.0mm, seriously
Tea yield and quality are influenced, is a kind of high-risk pest on oil tea.
Common control method:
1. adult full incidence period sprinkling 80% DDT EC, 1000 times of liquid and 2.5% smell the oily 3000 times of liquid of cyanogen chrysanthemum vinegar milk；
2. rocking trunk using the seemingly-dead property of adult before investigation every time, is caught with belt glue film, adult is concentrated on the ground later
It eliminates.
General oil tea garden is not prevented and treated specifically for the angle chest chrysomelid entire generation phase, and most of is all to concentrate on angle chest
Chrysomelid full incidence period, and controlling mode is relatively simple, generally takes chemical prevention, one side environmental pollution is bigger, another party
Face chronic administration chemicals easily makes oil tea develop drug resistance, and is unfavorable for the growth of high-quality oil tea.
Summary of the invention
The present invention is taken different by the life habit and pests occurrence rule that understand angle chest chrysomelid different growth and development periods
Control method, it is intended to which the problems such as it is single to solve method in common control method, is easy recurrence, pollutes environment keeps oil tea health raw
It is long.
In order to achieve the above object, the present invention provides the following technical solutions.
A method of prevention and treatment oil tea pest angle chest is chrysomelid, comprising the following steps:
(1) the ovum phase prevents and treats: angle chest starts to lay eggs chrysomelid adult mid-May, and spawning place is generally in oil tea garden surface soil or dead leaf
On, so, the prevention and treatment of chrysomelid for angle chest ovum phase mainly in May every the oil tea garden of cleanings in 5 days, by oil tea dry branches and fallen leaves with
Weeds transport oil tea garden and carry out fermented manure processing；
(2) larval phase and pupa time prevention and treatment: chest chrysomelid larva in angle appears in late May, altogether 4 age, and larva to November, which enters, gets over
Teletostage, March next year pupates in soil, longer across the time from larval phase to adult stage, and this period is the prevention and treatment chrysomelid larva of angle chest
With the Best Times of pupa, intertillage is carried out to oil tea garden every two months and is digged, pupa time applied biological agriculture every 7 days in the soil
Medicine；
(3) adult stage: late April adult start sprout wings be unearthed, mid-May to mid-June be adult endanger peak period, due at
It is shorter that worm endangers the phase, but generally in explosion type, so mainly taking artificial control, biological control and chemical prevention comprehensive adult
Close control method；
1) artificial control: tree is covered for (1.40-1.50mm) × (1.40-1.50mm) fly net with specification before adult is unearthed
Come, lower part is fastened in trunk part, coats viscose glue at the lower section 10-20cm of frenulum, and dual prevention and treatment is unearthed adult；In addition,
Trunk to be rocked using the seemingly-dead property of adult before investigation every time, catches adult with the quantity film of gluing on the ground, prevention and treatment adult escapes,
It concentrates again and eliminates adult；
2) biological control: in adult full incidence period mid-May to mid-June, every 7 days Shi Yici biological pesticides；
3) chemical prevention: in adult full incidence period mid-May to mid-June, with 3% high permeation fenoxycarb missible oil, 1000 times of liquid to adult
Carry out chemical prevention.
Further, the method digged is intertilled in step (2) are as follows: two sides are symmetrically ditched at tea root and stem of certain plants 20-25cm, deep
Degree is 20-40cm, and the biological pesticide that pupa time is applied is muscardine and Dipel, it is desirable that muscardine contains spore count 1 × 107
It is a, Beauveria Bassiana Powder 0.7-1kg is needed per acre, and Dipel contains spore count 1 × 1011It is a, Dipel wettable powder is needed per acre
Agent 200-250g.
Further, the applied biological pesticide of biological control method is green muscardine fungus, production method are as follows: by green deadlock in step (3)
Strain is diluted to 1 × 10 with sterile water8The suspension of a spore/mL, sprays 50-60kg per acre.
The beneficial effects of the present invention are: this method is by understanding angle the chest chrysomelid history of life and life habit, for angle
The chrysomelid different growing stage of chest carries out different control measures, and the chrysomelid ovum of angle chest, children are more effectively killed than common control method
Worm, pupa and adult；The method reduces the uses of pesticide, protect soil and ecological environment, effective protection tea oil tree production peace
Entirely, tea seed quality safety and the regional ecological environment security of cultivation；Meanwhile this method can effectively reduce adult to the danger of blade
Evil, improves the photosynthesis of oil tea blade, oil tea is made adequately to absorb nutrition and illumination, while improving tea-oil tree yield also
It ensure that the quality of oil tea.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The scope of protection of the invention.
Embodiment 1
A method of prevention and treatment oil tea pest angle chest is chrysomelid, comprising:
(1) the ovum phase prevents and treats: angle chest starts to lay eggs chrysomelid adult mid-May, spawning place generally in oil tea garden surface soil or dead leaf,
So the prevention and treatment of chrysomelid for angle chest ovum phase is mainly in May every the oil tea garden of cleaning in 5 days, by oil tea dry branches and fallen leaves and miscellaneous
Grass transports oil tea garden and carries out fermented manure processing；
(2) larval phase and pupa time prevention and treatment: chest chrysomelid larva in angle appears in late May, altogether 4 age, and larva to November, which enters, gets over
Teletostage, March next year pupates in soil, longer across the time from larval phase to adult stage, and this period is the prevention and treatment chrysomelid larva of angle chest
With the Best Times of pupa, intertillage is carried out to oil tea garden every two months and is digged, pupa time applied biological agriculture every one 7 days in the soil
Medicine；
(3) adult stage: late April adult, which starts to sprout wings, is unearthed, and mid-May to mid-June is that adult endangers peak period, due to adult
The harm phase is shorter, but generally in explosion type, so mainly taking adult artificial control, biological control and chemical prevention comprehensive
Control method；
A) artificial control: tree cover is got up for 1.45 × 1.45mm fly net with specification before adult is unearthed, lower part is in trunk portion
Point fasten, at the lower section 10cm of frenulum with coat viscose glue at 20cm, dual prevention and treatment is unearthed adult；In addition, every time before investigation
Trunk is rocked using the seemingly-dead property of adult, catches adult with the quantity film of gluing on the ground, prevention and treatment adult escapes, then concentrates elimination
Adult；
B) biological control: in adult full incidence period mid-May to mid-June, every 7 days Shi Yici biological pesticides
C) chemical prevention: in adult full incidence period mid-May to mid-June, with 3% high permeation fenoxycarb missible oil, 1000 times of liquid to adult
Carry out chemical prevention；
Further, the method that intertillage is digged in step (2) are as follows: two sides are symmetrically ditched at tea root and stem of certain plants 20cm, depth 20cm,
The biological pesticide that pupa time is applied is muscardine and Dipel, it is desirable that muscardine contains spore count 1 × 107It is a, white deadlock is needed per acre
Bacterium powder 0.7kg, Dipel contain spore count 1 × 1011It is a, Dipel wettable powder 200g is needed per acre；
Further, the applied biological pesticide of biological control method is green muscardine fungus, production method are as follows: by green muscardine fungus kind in step (3)
1 × 10 is diluted to sterile water8The suspension of a spore/mL, sprays 50kg per acre.
Embodiment 2
A method of prevention and treatment oil tea pest angle chest is chrysomelid, comprising the following steps:
(1) the ovum phase prevents and treats: angle chest starts to lay eggs chrysomelid adult mid-May, spawning place generally in oil tea garden surface soil or dead leaf,
So the prevention and treatment of chrysomelid for angle chest ovum phase is mainly in May every the oil tea garden of cleaning in 5 days, by oil tea dry branches and fallen leaves and miscellaneous
Grass transports oil tea garden and carries out fermented manure processing；
(2) larval phase and pupa time prevention and treatment: chest chrysomelid larva in angle appears in late May, altogether 4 age, and larva to November, which enters, gets over
Teletostage, March next year pupates in soil, longer across the time from larval phase to adult stage, and this period is the prevention and treatment chrysomelid larva of angle chest
With the Best Times of pupa, intertillage is carried out to oil tea garden every two months and is digged, pupa time applied biological agriculture every one 7 days in the soil
Medicine；
(3) adult stage: late April adult, which starts to sprout wings, is unearthed, and mid-May to mid-June is that adult endangers peak period, due to adult
The harm phase is shorter, but generally in explosion type, so mainly taking adult artificial control, biological control and chemical prevention comprehensive
Control method；
A) artificial control: tree cover is got up for 1.45 × 1.45mm fly net with specification before adult is unearthed, lower part is in trunk portion
Point fasten, at the lower section 10cm of frenulum with coat viscose glue at 20cm, dual prevention and treatment is unearthed adult；In addition, every time before investigation
Trunk is rocked using the seemingly-dead property of adult, catches adult with the quantity film of gluing on the ground, prevention and treatment adult escapes, then concentrates elimination
Adult；
B) biological control: in adult full incidence period mid-May to mid-June, every 7 days Shi Yici biological pesticides
C) chemical prevention: in adult full incidence period mid-May to mid-June, with 3% high permeation fenoxycarb missible oil, 1000 times of liquid to adult
Carry out chemical prevention；
Further, the method that intertillage is digged in step (2) are as follows: two sides are symmetrically ditched at tea root and stem of certain plants 25cm, depth 35cm,
The biological pesticide that pupa time is applied is muscardine and Dipel, it is desirable that muscardine contains spore count 1 × 107It is a, white deadlock is needed per acre
Bacterium powder 1kg, Dipel contain spore count 1 × 1011It is a, Dipel wettable powder 250g is needed per acre.
Further, the applied biological pesticide of biological control method is green muscardine fungus, production method are as follows: by green deadlock in step (3)
Strain is diluted to 1 × 10 with sterile water8The suspension of a spore/mL, sprays 50kg per acre.
1 control efficiency contrast table of table
| Control method | Investigate total strain number | September larva number | November larva rate of descent | April 15 pupa number | April 20 pupa rate of descent | May 20 blade hazard ratio | June 15 blade hazard ratio |
| Commonly | 100 | 292 | 18.1% | 221 | 13.5% | 21.6% | 10.5% |
| This method | 100 | 188 | 26.3% | 127 | 46.3% | 15.9% | 0.5% |
Remarks:
Larva rate of descent=decline larva number/larva sum；
Pupa rate of descent=decline pupa number/total pupa number；
Blade hazard ratio=endanger the number of blade/blade amt；
As it can be seen from table 1 since common control method does not take control measure to larva and pupa time, lead to larva and pupa
Rate of descent is below this method, and the control efficiency in adult stage shows that adult occurance peak blade hazard ratio declines in this method
It is good more than the effect of common control method to 0.5%.
Claims (4)
1. a kind of method that prevention and treatment oil tea pest angle chest is chrysomelid, comprising the following steps:
Walk the prevention and treatment of poly- one, ovum phase: 5 cusps chests chrysomelid Adult worms producting eggs phase, May are withered by oil tea every the oil tea garden of cleaning in 5 days
Branch fallen leaves and weeds transport oil tea garden and carry out fermented manure processing；
Step 2: larval phase and pupa time prevention and treatment: late May angle chest chrysomelid larval phase, intertilled oil tea garden every two months
It digs, pupa time applied biological pesticide every 7 days in the soil；
Walk poly- three, adult stage: mid-May to mid-June is that adult endangers peak period, mainly take artificial control, biological control and
Chemical prevention method for integrated control；
1) artificial control: tree cover is got up in adult unearthed preceding fly net, lower part is fastened in trunk part, under frenulum
Side coats viscose glue, and dual prevention and treatment is unearthed adult；In addition, rocking trunk using the seemingly-dead property of adult before investigation every time, uses apply on the ground
The quantity film of glue catches adult, and prevention and treatment adult escapes, then concentrates and eliminate adult；
2) biological control: in adult full incidence period mid-May to mid-June, every 7 days Shi Yici biological pesticides；
3) chemical prevention: in adult full incidence period mid-May to mid-June, with 3% high permeation fenoxycarb missible oil, 1000 times of liquid to adult
Carry out chemical prevention.
2. a kind of method that prevention and treatment oil tea pest angle chest is chrysomelid according to claim 1, characterized in that intertillage is digged in step 2
Method are as follows: two sides are symmetrically ditched at tea root and stem of certain plants 20-25cm, depth 20-40cm, the biological pesticide that pupa time is applied be white deadlock
Bacterium and Dipel, it is desirable that muscardine contains spore count 1 × 107It is a, Beauveria Bassiana Powder 0.7-1kg is needed per acre, and Dipel contains
Spore count 1 × 1011It is a, Dipel wettable powder 200-250g is needed per acre.
3. preventing and treating the chrysomelid method of oil tea pest angle chest according to claim one of which, characterized in that manually prevent in step 3
Seat of local government fly net specification is (1.40-1.50mm) × (1.40-1.50mm), and trunk glue sites are frenulum lower section 10-
At 20cm.
4. preventing and treating the chrysomelid method of oil tea pest angle chest according to claim one of which, characterized in that biology is anti-in step 3
Controlling the applied biological pesticide of method is green muscardine fungus, production method are as follows: green muscardine fungus kind is diluted to 1 × 10 with sterile water8A spore/mL
Suspension, spray 50-60kg per acre.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113261460A (en) * | 2021-06-30 | 2021-08-17 | 江西省林业科学院 | Prevention and control method for camphor tree canker moth pests |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105638340A (en) * | 2016-03-30 | 2016-06-08 | 福建省农业科学院茶叶研究所 | Tea tree pest control device and control method |
| CN106612699A (en) * | 2016-12-16 | 2017-05-10 | 广东省农业科学院茶叶研究所 | Method of preventing Basilepta melanopus Lefevre |
-
2019
- 2019-01-11 CN CN201910026161.0A patent/CN109566243A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105638340A (en) * | 2016-03-30 | 2016-06-08 | 福建省农业科学院茶叶研究所 | Tea tree pest control device and control method |
| CN106612699A (en) * | 2016-12-16 | 2017-05-10 | 广东省农业科学院茶叶研究所 | Method of preventing Basilepta melanopus Lefevre |
Non-Patent Citations (2)
| Title |
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| 羊柏娥等: "茶角胸叶甲研究进展", 《茶叶通讯》 * |
| 赵丹阳等: "油茶褐足角胸叶甲生物学特性及生物防治", 《中国森林病虫》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113261460A (en) * | 2021-06-30 | 2021-08-17 | 江西省林业科学院 | Prevention and control method for camphor tree canker moth pests |
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