CN104542132A - Control method for black cutworm attacks of aspen seedlings - Google Patents
Control method for black cutworm attacks of aspen seedlings Download PDFInfo
- Publication number
- CN104542132A CN104542132A CN201410809909.1A CN201410809909A CN104542132A CN 104542132 A CN104542132 A CN 104542132A CN 201410809909 A CN201410809909 A CN 201410809909A CN 104542132 A CN104542132 A CN 104542132A
- Authority
- CN
- China
- Prior art keywords
- black cutworm
- seedlings
- poplar seedlings
- prevention
- controls
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
- A01M1/04—Attracting insects by using illumination or colours
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to a control method for black cutworm attacks of aspen seedlings and relates to the technical field of nursery stock planting. The control method comprises a step combining prevention with treatment. Through the method provided by the invention, the black cutworm attacks of aspen seedlings can be effectively prevented and treated, so that the survival rate of the aspen seedlings is increased and the economic income of the seedling peasants is increased.
Description
Technical field:
The present invention relates to seedling growth technical field, be specifically related to the prevention and controls of a kind of poplar seedlings black cutworm insect pest.
Background technology:
Willow is the main fast-growing reproducting tree species of China, have regulate the climate, water conservation, check winds and fix drifting sand, the function such as protect the fields.Because willow has the features such as distribution is wide, easily Planting management, purposes be wide, the area of forest plantation increases year by year.But in recent years, due to stand tending and the many reasons such as pipe irrigation project is improper, damage by disease and insect occurs generally heavier.
Black cutworm has another name called grub, cutworm.Belong to Lepidoptera, Noctuidae, experience ovum, pupa, larva, adult.Black cutworm mainly to be caused harm seedling with larva, and low instar larvae is often gathered between leaf or base of leaf, disperses and hide in soil after 3 ages, and tender for seedling stem is out bitten broken by night, and pulls in soil and take food.Also can climb to nursery stock top and sting the young young stem and leaf of food, affect growth of seedling.Cause poplar seedlings survival rate low, cultivate to poplar seedlings and bring great trouble, bring economic loss to seedling agriculture.
Summary of the invention:
Technical problem to be solved by this invention is to overcome existing technological deficiency, the prevention and controls of a kind of poplar seedlings black cutworm insect pest is provided, by method provided by the invention, can effectively prevention and therapy poplar seedlings black cutworm insect pest, improve the survival rate of poplar seedlings, improve the income of Miao Nong.
Technical problem to be solved by this invention adopts following technical scheme to realize:
A prevention and controls for poplar seedlings black cutworm insect pest, is characterized in that following steps:
1) prevent: in the vegetative period of poplar seedlings, duty executes foliage fertilizer, and every 3-5 days sprays once, ensure that growth of seedling is vigorous, improve growing power and the damage by disease and insect resistance of seedling, shallow turned seedling bed soil layer, sprays sterile solution simultaneously, described sterile solution, interval 7-15 days, sprays once.
Described foliage fertilizer can use urea, potash fertilizer, phosphate fertilizer and water mixed solution.
Described sterile solution can use the liquor potassic permanganate of 0.3%.
2) treat: when finding that the black cutworm plague of insects appears in poplar seedlings, should take remedy measures at once, described remedy measures comprises biological therapy, physical treatment and chemotherapy.
Biological therapy: in Agrotis Ypsilon period, put the natural enemy toad of black cutworm in seedbed in a suitable place to breed, uses toad removing black cutworm.
Physical treatment: in the 1-3 instar larvae phase of black cutworm, every night black light lamp is set in poplar seedlings seedbed, carries out trapping adult.
Chemotherapy: in the 1-3 instar larvae phase of black cutworm, uses the DDT EC 1500-2000 times of solution of 60%-80%, after ash uniform stirring, is sprinkled into seedbed; Or use the DDT EC 1500-2000 times of solution of 60%-80%, use sprayer to carry out earth's surface spraying.
Beneficial effect of the present invention is, the prevention and controls of a kind of poplar seedlings black cutworm insect pest is provided, by method provided by the invention, can effectively prevention and therapy poplar seedlings black cutworm insect pest, improve the survival rate of poplar seedlings, improve the income of Miao Nong.
Embodiment:
The present invention specifically implements in the following manner:
Technical problem to be solved by this invention adopts following technical scheme to realize:
A prevention and controls for poplar seedlings black cutworm insect pest, is characterized in that following steps:
1) prevent: in the vegetative period of poplar seedlings, duty executes foliage fertilizer, and every 3-5 days sprays once, ensure that growth of seedling is vigorous, improve growing power and the damage by disease and insect resistance of seedling, shallow turned seedling bed soil layer, sprays sterile solution simultaneously, described sterile solution, interval 7-15 days, sprays once.
Described foliage fertilizer can use urea, potash fertilizer, phosphate fertilizer and water mixed solution.
Described sterile solution can use the liquor potassic permanganate of 0.3%.
2) treat: when finding that the black cutworm plague of insects appears in poplar seedlings, should take remedy measures at once, described remedy measures comprises biological therapy, physical treatment and chemotherapy.
Biological therapy: in Agrotis Ypsilon period, put the natural enemy toad of black cutworm in seedbed in a suitable place to breed, uses toad removing black cutworm.
Physical treatment: in the 1-3 instar larvae phase of black cutworm, every night black light lamp is set in poplar seedlings seedbed, carries out trapping adult.
Chemotherapy: in the 1-3 instar larvae phase of black cutworm, uses the DDT EC 1500-2000 times of solution of 60%-80%, after ash uniform stirring, is sprinkled into seedbed; Or use the DDT EC 1500-2000 times of solution of 60%-80%, use sprayer to carry out earth's surface spraying.
Described chemotherapy interval 3-5 days once, until the sick worm of black cutworm eliminates.
The described chemotherapy time is chosen at 17:00-18:00 every afternoon.
Claims (5)
1. a prevention and controls for poplar seedlings black cutworm insect pest, is characterized in that following steps:
1) prevent: in the vegetative period of poplar seedlings, duty executes foliage fertilizer, and every 3-5 days sprays once, ensure that growth of seedling is vigorous, improve growing power and the damage by disease and insect resistance of seedling, shallow turned seedling bed soil layer, sprays sterile solution simultaneously, described sterile solution, interval 7-15 days, sprays once;
2) treat: when finding that the black cutworm plague of insects appears in poplar seedlings, should take remedy measures at once, described remedy measures comprises biological therapy, physical treatment and chemotherapy;
Biological therapy: in Agrotis Ypsilon period, put the natural enemy toad of black cutworm in seedbed in a suitable place to breed, uses toad removing black cutworm;
Physical treatment: in the 1-3 instar larvae phase of black cutworm, every night black light lamp is set in poplar seedlings seedbed, carries out trapping adult;
Chemotherapy: in the 1-3 instar larvae phase of black cutworm, uses the DDT EC 1500-2000 times of solution of 60%-80%, after ash uniform stirring, is sprinkled into seedbed; Or use the DDT EC 1500-2000 times of solution of 60%-80%, use sprayer to carry out earth's surface spraying.
2. the prevention and controls of a kind of poplar seedlings black cutworm according to claim 1 insect pest, is characterized in that, described foliage fertilizer can use urea, potash fertilizer, phosphate fertilizer and water mixed solution.
3. the prevention and controls of a kind of poplar seedlings black cutworm according to claim 1 insect pest, is characterized in that, described sterile solution can use the liquor potassic permanganate of 0.3%.
4. the prevention and controls of a kind of poplar seedlings black cutworm according to claim 1 insect pest, is characterized in that, described chemotherapy interval 3-5 days once, until the sick worm of black cutworm eliminates.
5. the prevention and controls of a kind of poplar seedlings black cutworm according to claim 1 insect pest, is characterized in that, the described chemotherapy time is chosen at 17:00-18:00 every afternoon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809909.1A CN104542132A (en) | 2014-12-22 | 2014-12-22 | Control method for black cutworm attacks of aspen seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809909.1A CN104542132A (en) | 2014-12-22 | 2014-12-22 | Control method for black cutworm attacks of aspen seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104542132A true CN104542132A (en) | 2015-04-29 |
Family
ID=53060070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410809909.1A Pending CN104542132A (en) | 2014-12-22 | 2014-12-22 | Control method for black cutworm attacks of aspen seedlings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104542132A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105410009A (en) * | 2015-12-23 | 2016-03-23 | 国营江苏省东海种猪场 | Method for killing agrotis ypsilon larva |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102308786A (en) * | 2011-06-27 | 2012-01-11 | 苏芹 | Prevention and control method for destructive soil insects of farm crop |
| CN103598038A (en) * | 2013-10-18 | 2014-02-26 | 赵刚 | Cutworm control method |
| CN105248196A (en) * | 2015-09-14 | 2016-01-20 | 云南好宝有机农业有限公司 | Organic crop base pest control method |
-
2014
- 2014-12-22 CN CN201410809909.1A patent/CN104542132A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102308786A (en) * | 2011-06-27 | 2012-01-11 | 苏芹 | Prevention and control method for destructive soil insects of farm crop |
| CN103598038A (en) * | 2013-10-18 | 2014-02-26 | 赵刚 | Cutworm control method |
| CN105248196A (en) * | 2015-09-14 | 2016-01-20 | 云南好宝有机农业有限公司 | Organic crop base pest control method |
Non-Patent Citations (3)
| Title |
|---|
| 匿名: "地老虎类", 《植物通网页，HTTP://M.ZHIWUTONG.COM/SICK/01-05/457.HTM》 * |
| 庚佑民: "敌敌畏毒饵诱杀地老虎", 《甘肃农业科技》 * |
| 陈建忠: "小地老虎的发生与防治", 《安徽农业》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105410009A (en) * | 2015-12-23 | 2016-03-23 | 国营江苏省东海种猪场 | Method for killing agrotis ypsilon larva |
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Application publication date: 20150429 |
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