CN105010028A - Method for preventing and treating leek prodenia litura - Google Patents
Method for preventing and treating leek prodenia litura Download PDFInfo
- Publication number
- CN105010028A CN105010028A CN201510385690.1A CN201510385690A CN105010028A CN 105010028 A CN105010028 A CN 105010028A CN 201510385690 A CN201510385690 A CN 201510385690A CN 105010028 A CN105010028 A CN 105010028A
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- Prior art keywords
- preventing
- treating
- prodenia litura
- leek
- polyhedrosis virus
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- 241000985245 Spodoptera litura Species 0.000 title claims abstract description 40
- 240000006108 Allium ampeloprasum Species 0.000 title claims abstract description 19
- 235000005254 Allium ampeloprasum Nutrition 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000003337 fertilizer Substances 0.000 claims abstract description 23
- 239000000126 substance Substances 0.000 claims abstract description 9
- 241000239290 Araneae Species 0.000 claims abstract description 6
- 239000005892 Deltamethrin Substances 0.000 claims abstract description 6
- YKPQYKBIAFGWBT-KAMYIIQDSA-N [(Z)-18-hydroxyoctadec-9-en-7-yl] acetate Chemical compound CCCCCCC(C\C=C/CCCCCCCCO)OC(C)=O YKPQYKBIAFGWBT-KAMYIIQDSA-N 0.000 claims abstract description 6
- 229960002483 decamethrin Drugs 0.000 claims abstract description 6
- OWZREIFADZCYQD-NSHGMRRFSA-N deltamethrin Chemical compound CC1(C)[C@@H](C=C(Br)Br)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 OWZREIFADZCYQD-NSHGMRRFSA-N 0.000 claims abstract description 6
- 239000002689 soil Substances 0.000 claims description 28
- 241000701366 unidentified nuclear polyhedrosis viruses Species 0.000 claims description 25
- 244000005700 microbiome Species 0.000 claims description 24
- WITLAWYGGVAFLU-UHFFFAOYSA-N 3-(6-methoxy-1,3-benzodioxol-5-yl)-8,8-dimethylpyrano[2,3-f]chromen-4-one Chemical compound C1=CC(C)(C)OC2=CC=C(C(C(C3=CC=4OCOC=4C=C3OC)=CO3)=O)C3=C21 WITLAWYGGVAFLU-UHFFFAOYSA-N 0.000 claims description 10
- 241000700605 Viruses Species 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims description 9
- 241000196324 Embryophyta Species 0.000 claims description 7
- 230000003213 activating effect Effects 0.000 claims description 7
- 241000238631 Hexapoda Species 0.000 claims description 6
- 241001367049 Autographa Species 0.000 claims description 5
- 241001242946 Dendrolimus punctatus cypovirus 1 Species 0.000 claims description 5
- 241000233866 Fungi Species 0.000 claims description 5
- 241001147381 Helicoverpa armigera Species 0.000 claims description 5
- 241000255969 Pieris brassicae Species 0.000 claims description 5
- 241000256247 Spodoptera exigua Species 0.000 claims description 5
- 230000000853 biopesticidal effect Effects 0.000 claims description 5
- 235000019504 cigarettes Nutrition 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 5
- 230000035558 fertility Effects 0.000 claims description 5
- 230000036541 health Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000008267 milk Substances 0.000 claims description 5
- 235000013336 milk Nutrition 0.000 claims description 5
- 210000004080 milk Anatomy 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000002243 precursor Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 239000000052 vinegar Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 241000269350 Anura Species 0.000 abstract 1
- 241000269420 Bufonidae Species 0.000 abstract 1
- 241000532353 Porzana Species 0.000 abstract 1
- 239000004495 emulsifiable concentrate Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000011573 trace mineral Substances 0.000 description 5
- 235000013619 trace mineral Nutrition 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 244000005706 microflora Species 0.000 description 4
- 231100000252 nontoxic Toxicity 0.000 description 4
- 230000003000 nontoxic effect Effects 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 244000291564 Allium cepa Species 0.000 description 2
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- 235000010167 Allium cepa var aggregatum Nutrition 0.000 description 1
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 1
- 241001280436 Allium schoenoprasum Species 0.000 description 1
- 235000001270 Allium sibiricum Nutrition 0.000 description 1
- 235000006008 Brassica napus var napus Nutrition 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011299 Brassica oleracea var botrytis Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 240000003259 Brassica oleracea var. botrytis Species 0.000 description 1
- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 description 1
- 235000000536 Brassica rapa subsp pekinensis Nutrition 0.000 description 1
- 241000499436 Brassica rapa subsp. pekinensis Species 0.000 description 1
- 241001674939 Caulanthus Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 241000721451 Pectinophora gossypiella Species 0.000 description 1
- 244000088415 Raphanus sativus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000300264 Spinacia oleracea Species 0.000 description 1
- 235000009337 Spinacia oleracea Nutrition 0.000 description 1
- 241000256248 Spodoptera Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 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
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 235000021251 pulses Nutrition 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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—Protection of plants
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a method for preventing and treating leek prodenia litura. The method includes ecological treatment by applying Difulai and Woyiduo microbe fertilizer; agricultural preventing and treating; ecological control by protecting frogs, soras, and toads, which prey on prodenia litura, and protecting field spiders to kill imagos; biological preventing and treating by placing gyplure to trap imagoes; physical preventing and treating; and chemical preventing and treating by spraying 25 gram/liter of deltamethrin emulsifiable concentrate diluted by 2000-2500 times to kill pre-3rd-instar larvae and manually killing post-instar larvae. The method employs ecological treatment, agricultural preventing and treating, biological control, biological preventing and treating, physical preventing and treating, and chemical preventing and treating to greatly reduce the incidence rate of leek prodenia litura. Good effect is ensured, and the yield and quality of leek are improved.
Description
Technical field
The present invention relates to the prevention and controls of a kind of leek prodenia litura, belong to plant protection technology field.
Background technology
Spodoptera Lepidoptera Noctuidae, also known as twill burglar moth, is commonly called as pink bollworm.All there is generation all parts of the country, and with the Huanghe valley, areas to the south lays particular stress on.These worm feeding habits are mixed, and host reaches 99 sections, 290 various plants.Main harm wild cabbage, cauliflower, radish, shallot, chive, green vegetables, Chinese cabbage, leek, beans etc. on vegetables are the normal primary pests occurred on China autumn in summer vegetables.Prodenia litura is a class omnivorousness and binge insect, and harm host is quite extensive, except brassicaceous vegetable, also can endanger and comprise melon, eggplant, beans, green onion, leek, spinach and grain, economic crops.Sting food blade, bud, flower and fruit with larva, first instar larvae nibbles food blade lower epidermis and mesophyll, only stays the transparent spot of epicuticle; 4 ages entered gluttony later, stung food blade, only stayed master pulse.On bag heart cabbage, larva also can pierce harm in leaf-head, sky is eaten in inside, and voids excreta, pollute, and makes it reduce and even lose commodity value.
Summary of the invention
The invention provides the prevention and controls of a kind of leek prodenia litura.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A prevention and controls for leek prodenia litura, comprises the following steps:
1) ecological management:
Use ground good fortune and carry out microorganism fertilizer, activating soil, increase soil fertility, strengthen the absorbing capacity of root system, extraneous root, strong sprout, healthy tree;
2) cultural control:
(1) do field health well, remove the residual leaf of cigarette strain, residual body, weeds in time, reduce prodenia litura hibernacle;
(2) find pieces of an egg and the killed leaf of new mesh-like, extract to concentrate and eliminate;
(4) manual catching and killing, early morning catches and kills larva;
3) BIOLOGICAL CONTROL:
(1) protect the frog in field, frog, toad, reduce prodenia litura by its predation;
(2) protect field spider, kill adult by its predation;
4) biological control:
(1) gyplure trapping adult is laid;
(2) prodenia litura nuclear polyhedrosis virus is used in field, laphygma exigua nuclear polyhedrosis virus, cabbage caterpillar material precursor virus, autographa california nuclear polyhedrosis virus, heliothis armigera nuclear polyhedrosis virus, tea-geometrid-type polyhedrosis viruses, Dendrolimus punctatus Cytoplasmic Polyhedrosis Virus, oily acidalia carticcaria nuclear polyhedrosis virus carry out preventing and kill off Spodoptera litura larvae;
(3) biopesticides such as white muscardine fungi, BT, dish happiness, jamaicin are used to prevent and treat Spodoptera litura larvae in field;
5) physical control:
(1) lay insect killing lamp trapping adult: black light lamp, sugar-vinegar liquid trapping adult are set;
(2) fly net is covered;
6) chemical control:
Three age prelarva, spray the control of 25 grams per liter deltamethrin milk oil 2000-2500 times of liquid, larva manual catching and killing after three ages.
As preferred technical scheme, described step 1) in ecological management good fortune carry out the concrete using method of microorganism fertilizer and be watered 30-50L for carrying out microorganism fertilizer according to every 200-400ml ground good fortune, ground good fortune is come microorganism fertilizer be watered mix after sparge crop root soil, energy effective activation rhizospheric microflora of soil, discharge large, the middle and trace element that are cured by the soil, high-efficiency nitrogen-fixing, improves quality, nontoxic.
It is the bio-bacterial manure that Beijing Di Fulai development in science and technology Co., Ltd produces that ground good fortune in the present invention carrys out microorganism fertilizer.Ground good fortune come microorganism fertilizer can decompose and remove do nitrite in object, hydrogen sulphide and agricultural chemicals remain, the heavy metals such as absorption and degraded chromium, nickel, lead, tin, cobalt, bioactie agent C, G, F contained by it, can participate in crop Inner eycle, repairs rapidly damaged cell safer by food; Can improve soil physical and chemical property, make organic and humic acid content lifting, granular structure is formed soon, ventilation good water-retaining property, and crops well developed root system, fibrous root length, Bai Genduo, activity by force, improve soil nutrient absorbing capacity; Ground good fortune is come can activating soil rhizospheric microorganism, large, the middle and trace element of release soil solidification, and high-efficiency nitrogen-fixing, for leek provides full nutrition, improves the photosynthesis of leek and disease-resistant, anti-adversity ability.Ground good fortune is come in nursery stage stratification strong sprout; The transplanting initial stage takes root, and improves premunition; Activating soil rhizospheric microorganism.
Beneficial effect of the present invention:
The present invention adopts ecological management, cultural control, BIOLOGICAL CONTROL, biological control, physical control and Chemical control methods, significantly reduces the incidence of leek prodenia litura, respond well, improves the seed output and quality of leek.
Embodiment
Below in conjunction with the specific embodiment of the invention, be clearly and completely described technical scheme of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
A prevention and controls for leek prodenia litura, comprises the following steps:
1) ecological management:
Use ground good fortune and carry out microorganism fertilizer, activating soil, increase soil fertility, strengthen the absorbing capacity of root system, extraneous root, strong sprout, healthy tree;
2) cultural control:
(1) do field health well, remove the residual leaf of cigarette strain, residual body, weeds in time, reduce prodenia litura hibernacle;
(2) find pieces of an egg and the killed leaf of new mesh-like, extract to concentrate and eliminate;
(5) manual catching and killing, early morning catches and kills larva;
3) BIOLOGICAL CONTROL:
(1) protect the frog in field, frog, toad, reduce prodenia litura by its predation;
(2) protect field spider, kill adult by its predation;
4) biological control:
(1) gyplure trapping adult is laid;
(2) prodenia litura nuclear polyhedrosis virus is used in field, laphygma exigua nuclear polyhedrosis virus, cabbage caterpillar material precursor virus, autographa california nuclear polyhedrosis virus, heliothis armigera nuclear polyhedrosis virus, tea-geometrid-type polyhedrosis viruses, Dendrolimus punctatus Cytoplasmic Polyhedrosis Virus, oily acidalia carticcaria nuclear polyhedrosis virus carry out preventing and kill off Spodoptera litura larvae;
(3) biopesticides such as white muscardine fungi, BT, dish happiness, jamaicin are used to prevent and treat Spodoptera litura larvae in field;
5) physical control:
(1) lay insect killing lamp trapping adult: black light lamp, sugar-vinegar liquid trapping adult are set;
(2) fly net is covered;
6) chemical control:
Three age prelarva, spray the control of 25 grams per liter deltamethrin milk oil 2000-2500 times of liquid, larva manual catching and killing after three ages.
Described step 1) in ecological management good fortune carry out the concrete using method of microorganism fertilizer and be watered 50L for carrying out microorganism fertilizer according to every 400ml ground good fortune, ground good fortune is come microorganism fertilizer be watered mix after sparge crop root soil, energy effective activation rhizospheric microflora of soil, discharge large, the middle and trace element that are cured by the soil, high-efficiency nitrogen-fixing, improves quality, nontoxic.
Embodiment 2
A prevention and controls for leek prodenia litura, comprises the following steps:
1) ecological management:
Use ground good fortune and carry out microorganism fertilizer, activating soil, increase soil fertility, strengthen the absorbing capacity of root system, extraneous root, strong sprout, healthy tree;
2) cultural control:
(1) do field health well, remove the residual leaf of cigarette strain, residual body, weeds in time, reduce prodenia litura hibernacle;
(2) find pieces of an egg and the killed leaf of new mesh-like, extract to concentrate and eliminate;
(6) manual catching and killing, early morning catches and kills larva;
3) BIOLOGICAL CONTROL:
(1) protect the frog in field, frog, toad, reduce prodenia litura by its predation;
(2) protect field spider, kill adult by its predation;
4) biological control:
(1) gyplure trapping adult is laid;
(2) prodenia litura nuclear polyhedrosis virus is used in field, laphygma exigua nuclear polyhedrosis virus, cabbage caterpillar material precursor virus, autographa california nuclear polyhedrosis virus, heliothis armigera nuclear polyhedrosis virus, tea-geometrid-type polyhedrosis viruses, Dendrolimus punctatus Cytoplasmic Polyhedrosis Virus, oily acidalia carticcaria nuclear polyhedrosis virus carry out preventing and kill off Spodoptera litura larvae;
(3) biopesticides such as white muscardine fungi, BT, dish happiness, jamaicin are used to prevent and treat Spodoptera litura larvae in field;
5) physical control:
(1) lay insect killing lamp trapping adult: black light lamp, sugar-vinegar liquid trapping adult are set;
(2) fly net is covered;
6) chemical control:
Three age prelarva, spray the control of 25 grams per liter deltamethrin milk oil 2000-2500 times of liquid, larva manual catching and killing after three ages.
Described step 1) in ecological management good fortune carry out the concrete using method of microorganism fertilizer and be watered 40L for carrying out microorganism fertilizer according to every 300ml ground good fortune, ground good fortune is come microorganism fertilizer be watered mix after sparge crop root soil, energy effective activation rhizospheric microflora of soil, discharge large, the middle and trace element that are cured by the soil, high-efficiency nitrogen-fixing, improves quality, nontoxic.
Embodiment 3
A prevention and controls for leek prodenia litura, comprises the following steps:
1) ecological management:
Use ground good fortune and carry out microorganism fertilizer, activating soil, increase soil fertility, strengthen the absorbing capacity of root system, extraneous root, strong sprout, healthy tree;
2) cultural control:
(1) do field health well, remove the residual leaf of cigarette strain, residual body, weeds in time, reduce prodenia litura hibernacle;
(2) find pieces of an egg and the killed leaf of new mesh-like, extract to concentrate and eliminate;
(7) manual catching and killing, early morning catches and kills larva;
3) BIOLOGICAL CONTROL:
(1) protect the frog in field, frog, toad, reduce prodenia litura by its predation;
(2) protect field spider, kill adult by its predation;
4) biological control:
(1) gyplure trapping adult is laid;
(2) prodenia litura nuclear polyhedrosis virus is used in field, laphygma exigua nuclear polyhedrosis virus, cabbage caterpillar material precursor virus, autographa california nuclear polyhedrosis virus, heliothis armigera nuclear polyhedrosis virus, tea-geometrid-type polyhedrosis viruses, Dendrolimus punctatus Cytoplasmic Polyhedrosis Virus, oily acidalia carticcaria nuclear polyhedrosis virus carry out preventing and kill off Spodoptera litura larvae;
(3) biopesticides such as white muscardine fungi, BT, dish happiness, jamaicin are used to prevent and treat Spodoptera litura larvae in field;
5) physical control:
(1) lay insect killing lamp trapping adult: black light lamp, sugar-vinegar liquid trapping adult are set;
(2) fly net is covered;
6) chemical control:
Three age prelarva, spray the control of 25 grams per liter deltamethrin milk oil 2000-2500 times of liquid, larva manual catching and killing after three ages.
Described step 1) in ecological management good fortune carry out the concrete using method of microorganism fertilizer and be watered 50L for carrying out microorganism fertilizer according to every 400ml ground good fortune, ground good fortune is come microorganism fertilizer be watered mix after sparge crop root soil, energy effective activation rhizospheric microflora of soil, discharge large, the middle and trace element that are cured by the soil, high-efficiency nitrogen-fixing, improves quality, nontoxic.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a prevention and controls for leek prodenia litura, is characterized in that, comprises the following steps:
1) ecological management:
Use ground good fortune and carry out microorganism fertilizer, activating soil, increase soil fertility, strengthen the absorbing capacity of root system, extraneous root, strong sprout, healthy tree;
2) cultural control:
(1) do field health well, remove the residual leaf of cigarette strain, residual body, weeds in time, reduce prodenia litura hibernacle;
(2) find pieces of an egg and the killed leaf of new mesh-like, extract to concentrate and eliminate;
(3) manual catching and killing, early morning catches and kills larva;
3) BIOLOGICAL CONTROL:
(1) protect the frog in field, frog, toad, reduce prodenia litura by its predation;
(2) protect field spider, kill adult by its predation;
4) biological control:
(1) gyplure trapping adult is laid;
(2) prodenia litura nuclear polyhedrosis virus is used in field, laphygma exigua nuclear polyhedrosis virus, cabbage caterpillar material precursor virus, autographa california nuclear polyhedrosis virus, heliothis armigera nuclear polyhedrosis virus, tea-geometrid-type polyhedrosis viruses, Dendrolimus punctatus Cytoplasmic Polyhedrosis Virus, oily acidalia carticcaria nuclear polyhedrosis virus carry out preventing and kill off Spodoptera litura larvae;
(3) biopesticides such as white muscardine fungi, BT, dish happiness, jamaicin are used to prevent and treat Spodoptera litura larvae in field;
5) physical control:
(1) lay insect killing lamp trapping adult: black light lamp, sugar-vinegar liquid trapping adult are set;
(2) fly net is covered;
6) chemical control:
Three age prelarva, spray the control of 25 grams per liter deltamethrin milk oil 2000-2500 times of liquid, larva manual catching and killing after three ages.
2. the prevention and controls of leek prodenia litura according to claim 1, it is characterized in that: described step 1) in ecological management good fortune carry out the concrete using method of microorganism fertilizer and be watered 30-50L for carrying out microorganism fertilizer according to every 200-400ml ground good fortune, ground good fortune is come microorganism fertilizer be watered mix after sparge crop root soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385690.1A CN105010028A (en) | 2015-06-30 | 2015-06-30 | Method for preventing and treating leek prodenia litura |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385690.1A CN105010028A (en) | 2015-06-30 | 2015-06-30 | Method for preventing and treating leek prodenia litura |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105010028A true CN105010028A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510385690.1A Pending CN105010028A (en) | 2015-06-30 | 2015-06-30 | Method for preventing and treating leek prodenia litura |
Country Status (1)
| Country | Link |
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| CN (1) | CN105010028A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107197861A (en) * | 2016-08-31 | 2017-09-26 | 江西省科学院微生物研究所 | A kind of CPV and the insecticidal suspending agent of muscardine and preparation method thereof |
| CN108174833A (en) * | 2017-12-29 | 2018-06-19 | 广东环境保护工程职业学院 | A kind of heliothis armigera nuclear polyhedrosis virus self propagation device and method |
-
2015
- 2015-06-30 CN CN201510385690.1A patent/CN105010028A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107197861A (en) * | 2016-08-31 | 2017-09-26 | 江西省科学院微生物研究所 | A kind of CPV and the insecticidal suspending agent of muscardine and preparation method thereof |
| CN108174833A (en) * | 2017-12-29 | 2018-06-19 | 广东环境保护工程职业学院 | A kind of heliothis armigera nuclear polyhedrosis virus self propagation device and method |
| CN108174833B (en) * | 2017-12-29 | 2020-12-01 | 广东环境保护工程职业学院 | Cotton bollworm nuclear polyhedrosis virus self-propagation device and method |
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