CN104285732A - Sugarcane disease-and-insect-pest control method - Google Patents
Sugarcane disease-and-insect-pest control method Download PDFInfo
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- CN104285732A CN104285732A CN201410489641.8A CN201410489641A CN104285732A CN 104285732 A CN104285732 A CN 104285732A CN 201410489641 A CN201410489641 A CN 201410489641A CN 104285732 A CN104285732 A CN 104285732A
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- sugarcane
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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
- 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
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Catching Or Destruction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a sugarcane disease-and-insect-pest control method. The method includes the following steps that during the sugarcane seedling stage, urea, detergents and clean water are added in trapping basins with the diameter ranging from 20 cm to 30 cm according to the proportion of 1:1.5:110 and are mixed and stirred evenly, and lure cores are fixed to the positions 1 cm to 3 cm away from the water surfaces of the trapping basins; the trapping basins are evenly placed in a sugarcane cultivating field at 100 cm to 150 cm intervals, and 2 to 4 trapping basins are arranged per mu; after the sugarcane seedling stage, artificial host egg cards are evenly inserted on sugarcane leaves at 2 m to 3 m intervals, and the artificial host egg cards are replaced once every 15 days to 20 days; trichogrammas are released, wherein 10,000 to 20,000 trichogrammas are released pre mu every time, seventy five to one hundred and twenty releasing points are arranged per mu, and trichogramma releasing is conducted five to seven times all year. The sugarcane disease- and-insect-pest control method is easy to operate and environmentally friendly, the trichogrammas are adopted to control insect pests such as moths, the remarkable effect is achieved, the diseases and insect pests can be controlled effectively, the safe saccharose industry is guaranteed, the usage amount of the chemical pesticides in the sugarcane disease-and-insect-pest control process can be controlled beneficially, the risk that pesticide residues exceed the index in agricultural products is lowered, and the agricultural non-point source pollution is controlled.
Description
Technical field
The present invention relates to a kind of prevention and controls of sugarcane damage by disease and insect.
Background technology
Along with China's expanding economy, the living standard of people have also been obtained very large raising, and people are also more strong to the concern of pollution-free food, and this just requires that Sugarcane Industry develops No-harmful apple orchard.Sugarcane is that a kind of growth cycle is long, the crops of contiguous plant.In recent years along with the development of sugarcane production, the change of agricultural tillage system, that introduces a fine variety is frequent, the abuse of chemical pesticide, environment changeable, result in crop and insect, dynamic relationship between insect and natural enemy there occurs new change, insect develops immunity to drugs, and natural enemy populations constantly reduces, weaken the effect of restraining insect natural cause, greatly reduce the output of sugarcane, improve the production cost of sugarcane, the serious industry development that have impact on sugarcane.Meanwhile, indiscriminate use of pesticide not only could not reach control sugarcane damage by disease and insect, and causes the residual of agricultural chemicals, and contaminated environment, harm humans are healthy, environmentally safely constitutes threat.
Sugarcane borer Chong Wo district is often called sugarcane borer, is a more general and serious class borer pest of causing harm, and eats into cause harm into Sugarcane Seedlings and sugarcane stem with larva.Endanger growing point seedling stage and cause withered heart seedling, withered heart rate generally 10%-20%. serious reach more than 40%-60%; The middle and late growth stage bores moth harm sugarcane stem (borer pest strain rate serious up to more than 80%), reduces output and sugar.
Therefore, need to advance sugarcane damage by disease and insect specialization control, improve extermination of disease and insect pest level, conscientiously carry out damage by disease and insect prevention and control, guarantee sugarcane production sustainable development.
Summary of the invention
For solving the deficiency of background technology, the invention provides a kind of prevention and controls of sugarcane damage by disease and insect, can effectively preventing sugarcane damage by disease and insect.
Concrete implementation step is as follows:
(1) in the Sugarcane Seedlings phase: set diameter as the trapping basin of 20cm-30cm, in trapping basin, additional proportion is urea, washing agent, the clear water mixing and stirring of 1: 1.5: 110, and core will be lured to be fixed on distance trapping basin water surface 1cm-3cm place; Equably trapping basin is put into cane planting ground with the spacing of 100cm-150cm, places 2-4 trapping basin for every mu; Male moth is directly lured in water and kills;
The described core that lures is snout moth's larva hormone core, and inclusive lure, can discharge sex pheromone, and the mating of interference adult, to reduce its generating capacity;
(2) at Sugarcane Seedlings after date: insert on sugarcane leaf by artificial host egg's card equably with the distance of 2-3m, every block artificial host egg card is provided with 25-30 oophagous trichogrammae ovum grain, 15-20d changes 1 artificial host egg's card; Trichogramma releases, puts honeybee 1-2w head for every mu at every turn, and establish 75-120 point of release for every mu, the whole year puts honeybee 5-7 time altogether;
Described artificial host egg blocks and sprays attractant; Described attractant is the proportioning of one or more and water in tricosane, aqueous sodium carbonate, polyvinyl alcohol.
Preferably, described sugarcane damage by disease and insect mainly snout moth's larva, wherein snout moth's larva also comprises chilo infuscatellus, bar snout moth's larva, yellow snout moth's larva, goldrimmed moth, white snout moth's larva and pink rice borer.
Preferably, the release of described oophagous trichogrammae is selected to lay eggs initial stage or Sheng phase snout moth, greatly can reduce withered heart seedling, damage by worms and save and windbreak rate.
Beneficial effect of the present invention: in the Sugarcane Seedlings phase, namely before each generation, pupa started to sprout wings, throws in trap device at sugarcane field and directly to be lured in water by male moth and kill; Oophagous trichogrammae is a kind of egg parasitoids, can parasitize in the ovum of the various pests such as yellow snout moth's larva, chilo infuscatellus, bar snout moth's larva, it is made not become larva, and the oophagous trichogrammae hatched, sugarcane borer is eliminated in the ovum phase, but oophagous trichogrammae has certain selection to the size of artificial host egg, shape, color, but part oophagous trichogrammae is not still liked laying eggs artificial host egg, therefore on artificial host egg's card, spray the tricosane aqueous solution, aqueous sodium carbonate or polyvinyl alcohol water solution lure and stimulate the laying eggs of oophagous trichogrammae, improve parasitic rate, ovum rate of pupating and emergence ovum rate.The present invention is simple to operate, environmental protection, oophagous trichogrammae is utilized to prevent and treat snout moth's larva class pest, obtain remarkable result, both the generation of effective disease and pest control, guaranteed sugar industry safety, also contributed to the use controlling chemical pesticide in the sugarcane extermination of disease and insect pest, reduce Residual Pesticides in Farm Produce risk of exceeding criterion, control agricultural and face pollution.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail, can implement according to this with reference to specification word to make those skilled in the art.
Embodiment 1
A prevention and controls for sugarcane damage by disease and insect, concrete implementation step is as follows:
(1) in the Sugarcane Seedlings phase: set diameter as the trapping basin of 20cm, in trapping basin, additional proportion is urea, washing agent, the clear water mixing and stirring of 1: 1.5: 110, and core will be lured to be fixed on distance trapping basin water surface 2cm place; Equably trapping basin is put into cane planting ground with the spacing of 120cm, places 3 trapping basins for every mu; Male moth is directly lured in water and kills;
The described core that lures is snout moth's larva hormone core, and inclusive lure, can discharge sex pheromone, and the mating of interference adult, to reduce its generating capacity;
(2) at Sugarcane Seedlings after date: by proportioning be 1: 12 polyvinyl alcohol water solution be sprayed at artificial host egg card insert on sugarcane leaf equably with the distance of 3m, every block artificial host egg card is provided with 25 oophagous trichogrammae ovum grains, and 15d changes 1 artificial host egg's card; Trichogramma releases, puts honeybee 2w head for every mu at every turn, and establish 75 point of releases for every mu, the whole year puts honeybee 5-7 time altogether;
Adopt the method to the control of sugarcane damage by disease and insect, the killing rate of damage by disease and insect improves 25%, and the parasitic rate of oophagous trichogrammae improves 40%, and ovum rate of pupating improves 30%, and emergence ovum rate improves 38%.
Embodiment 2
A prevention and controls for sugarcane damage by disease and insect, concrete implementation step is as follows:
(1) in the Sugarcane Seedlings phase: set diameter as the trapping basin of 25cm, in trapping basin, additional proportion is urea, washing agent, the clear water mixing and stirring of 1: 1.5: 110, and core will be lured to be fixed on distance trapping basin water surface 3cm place; Equably trapping basin is put into cane planting ground with the spacing of 150cm, places 2 trapping basins for every mu; Male moth is directly lured in water and kills;
The described core that lures is snout moth's larva hormone core, and inclusive lure, can discharge sex pheromone, and the mating of interference adult, to reduce its generating capacity;
(2) at Sugarcane Seedlings after date: be the polyvinyl alcohol of 1: 11: 0.00005 by proportioning, water, tricosane be sprayed at artificial host egg card insert on sugarcane leaf equably with the distance of 3m, every block artificial host egg card is provided with 28 oophagous trichogrammae ovum grains, and 18d changes 1 artificial host egg's card; Trichogramma releases, puts honeybee 1.2w head for every mu at every turn, and establish 90 point of releases for every mu, the whole year puts honeybee 5-7 time altogether;
Adopt the method to the control of sugarcane damage by disease and insect, the killing rate of damage by disease and insect improves 35%, and the parasitic rate of oophagous trichogrammae improves 53%, and ovum rate of pupating improves 35%, and emergence ovum rate improves 45%.
Embodiment 3
A prevention and controls for sugarcane damage by disease and insect, concrete implementation step is as follows:
(1) in the Sugarcane Seedlings phase: set diameter as the trapping basin of 30cm, in trapping basin, additional proportion is urea, washing agent, the clear water mixing and stirring of 1: 1.5: 110, and core will be lured to be fixed on distance trapping basin water surface 3cm place; Equably trapping basin is put into cane planting ground with the spacing of 130cm, places 4 trapping basins for every mu; Male moth is directly lured in water and kills;
The described core that lures is snout moth's larva hormone core, and inclusive lure, can discharge sex pheromone, and the mating of interference adult, to reduce its generating capacity;
(2) at Sugarcane Seedlings after date: be the polyvinyl alcohol of 1: 12: 0.0002 by proportioning, water, tricosane be sprayed at artificial host egg card insert on sugarcane leaf equably with the distance of 2.5m, every block artificial host egg card is provided with 30 oophagous trichogrammae ovum grains, and 15d changes 1 artificial host egg's card; Trichogramma releases, puts honeybee 2w head for every mu at every turn, and establish 100 point of releases for every mu, the whole year puts honeybee 5-7 time altogether;
Adopt the method to the control of sugarcane damage by disease and insect, the killing rate of damage by disease and insect improves 35%, and the parasitic rate of oophagous trichogrammae improves 58%, and ovum rate of pupating improves 38%, and emergence ovum rate improves 48%.
Drawn by above-described embodiment, throw in trap device at sugarcane field male moth directly lured in water to kill, by trichogramma releases and the combination luring core, core is lured to be the plastic sheet of the inclusive lure of snout moth's larva hormone, can discharge sex pheromone, spread out the gyplure of some sugarcane Tanaka, gas fills the air in snout moth mating mobile layer space, disturb male moth mating, greatly reduce its breeding amount and insect density; Artificial host egg's card sprays the tricosane aqueous solution, aqueous sodium carbonate or polyvinyl alcohol water solution lure and stimulate the laying eggs of oophagous trichogrammae, improves parasitic spawning rate, ovum rate of pupating and emergence ovum rate.
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details.
Claims (3)
1. a prevention and controls for sugarcane damage by disease and insect, is characterized in that, comprises the following steps:
(1) in the Sugarcane Seedlings phase: set diameter as the trapping basin of 20cm-30cm, in trapping basin, additional proportion is urea, washing agent, the clear water mixing and stirring of 1: 1.5: 110, and core will be lured to be fixed on distance trapping basin water surface 1cm-3cm place; Equably trapping basin is put into cane planting ground with the spacing of 100cm-150cm, places 2-4 trapping basin for every mu;
The described core that lures is snout moth's larva hormone core, and inclusive lure, can discharge sex pheromone;
(2) at Sugarcane Seedlings after date: insert on sugarcane leaf by artificial host egg's card equably with the distance of 2-3m, every block artificial host egg card is provided with 25-30 oophagous trichogrammae ovum grain, 15-20d changes 1 artificial host egg's card; Trichogramma releases, puts honeybee 1-2w head for every mu at every turn, and establish 75-120 point of release for every mu, the whole year puts honeybee 5-7 time altogether;
Described artificial host egg blocks and sprays attractant; Described attractant is the proportioning of one or more and water in tricosane, aqueous sodium carbonate, polyvinyl alcohol.
2. the prevention and controls of sugarcane damage by disease and insect according to claim 1, is characterized in that, described sugarcane damage by disease and insect mainly snout moth's larva, and wherein snout moth's larva also comprises chilo infuscatellus, bar snout moth's larva, yellow snout moth's larva, goldrimmed moth, white snout moth's larva and pink rice borer.
3. the prevention and controls of sugarcane damage by disease and insect according to claim 1, is characterized in that, the release of described oophagous trichogrammae is selected to lay eggs initial stage or Sheng phase snout moth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410489641.8A CN104285732A (en) | 2014-09-23 | 2014-09-23 | Sugarcane disease-and-insect-pest control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410489641.8A CN104285732A (en) | 2014-09-23 | 2014-09-23 | Sugarcane disease-and-insect-pest control method |
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| CN104285732A true CN104285732A (en) | 2015-01-21 |
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| CN201410489641.8A Pending CN104285732A (en) | 2014-09-23 | 2014-09-23 | Sugarcane disease-and-insect-pest control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920318A (en) * | 2015-05-24 | 2015-09-23 | 安政辉 | Control method of sugarcane borers |
| CN109769572A (en) * | 2019-03-22 | 2019-05-21 | 广西壮族自治区林业科学研究院 | A method of combining the loose tip pest of prevention and treatment with insect parasite using trapping |
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| JP2003292554A (en) * | 2002-04-08 | 2003-10-15 | Hiroshi Takimoto | Biodegradable compound, biodegradable composition and method for molding the same |
| CN101564024A (en) * | 2009-04-21 | 2009-10-28 | 福建农林大学 | Technique for producing sugarcane Oophagous trichogrammae ovum piece |
| CN103026930A (en) * | 2012-10-30 | 2013-04-10 | 扶绥县生产力促进中心 | Method for preventing and controlling diseases and pests of sugarcane |
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2014
- 2014-09-23 CN CN201410489641.8A patent/CN104285732A/en active Pending
Patent Citations (3)
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| JP2003292554A (en) * | 2002-04-08 | 2003-10-15 | Hiroshi Takimoto | Biodegradable compound, biodegradable composition and method for molding the same |
| CN101564024A (en) * | 2009-04-21 | 2009-10-28 | 福建农林大学 | Technique for producing sugarcane Oophagous trichogrammae ovum piece |
| CN103026930A (en) * | 2012-10-30 | 2013-04-10 | 扶绥县生产力促进中心 | Method for preventing and controlling diseases and pests of sugarcane |
Non-Patent Citations (3)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920318A (en) * | 2015-05-24 | 2015-09-23 | 安政辉 | Control method of sugarcane borers |
| CN104920318B (en) * | 2015-05-24 | 2017-11-24 | 安政辉 | A kind of prevention and controls of sugarcane moth borer |
| CN109769572A (en) * | 2019-03-22 | 2019-05-21 | 广西壮族自治区林业科学研究院 | A method of combining the loose tip pest of prevention and treatment with insect parasite using trapping |
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Application publication date: 20150121 |
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