CN104604476A - Pest and disease damage control and prevention method for watermelon plantation period - Google Patents
Pest and disease damage control and prevention method for watermelon plantation period Download PDFInfo
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- CN104604476A CN104604476A CN201410852073.3A CN201410852073A CN104604476A CN 104604476 A CN104604476 A CN 104604476A CN 201410852073 A CN201410852073 A CN 201410852073A CN 104604476 A CN104604476 A CN 104604476A
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Abstract
The invention discloses a pest and disease damage control and prevention method for a watermelon plantation period. According to the method, pest and disease damage during the watermelon plantation period can be effectively controlled and prevented, the quality of watermelons is improved, and the yield of the watermelons is increased. The method comprises the following steps of damping-off control and prevention during a seedling stage, anthracnose, virus disease and wilt control and prevention during a flowering stage, and epidemic control and prevention during a fruiting stage. The survival rate and the fruiting rate of watermelon seedlings are increased, and stress resistance of the watermelon seedlings and fruits is improved. According to the pest and disease damage control and prevention method for the watermelon plantation period, less pesticide is used, no pesticide remains on the surfaces of watermelons and in soil, pollution is avoided, and the method is beneficial for protecting the environment.
Description
Technical field:
The present invention relates to growth of watermelon field, be specifically related to the pest control method during a kind of growth of watermelon.
Background technology:
Watermelon is that a kind of implantation time is short, the economic crops of instant effect, high efficiency, therefore, China is since the eighties, cultivating watermelon area constantly expands, and the land area of suitable planting watermelon is limited, thus forces the watermelon rotation cycle to shorten, thus cause watermelon damage by disease and insect occurrence probability high, light then the underproduction, heavy then have no harvest, this has become the large obstacle affecting watermelon industry.In order to the damage by disease and insect during preventing and treating growth of watermelon, melon grower uses agricultural chemicals in a large number, causes watermelon surface to have a large amount of residue of pesticide, and also has residue of pesticide in soil, the serious threat safety of watermelon and the health of the mankind.
Summary of the invention:
For solving the problem, the invention provides the pest control method during a kind of growth of watermelon, the damage by disease and insect during effectively preventing and treating growth of watermelon; Pesticide use amount is few, and agricultural chemicals noresidue in watermelon surface and soil, improves the quality and yield of watermelon; pollution-free, be conducive to environmental protection.
For achieving the above object, the present invention is by the following technical solutions:
A pest control method during growth of watermelon, comprises the following steps:
(1) seedling stage, comprise damping off control, prevention and controls is: with ectotrophic mycorrhiza dilution 200-300 times, spray melon seedling 3-5 time;
(2) stage at florescence, comprise anthracnose, virus disease, fusarium wilt, prevention and controls is: seeds before seeding carries out disinfection, with 25 DEG C of emerge in worm water watermelon seed 3-5 hour, then 30-60min is soaked with 3-5% trisodium phosphate solution, finally clean by clean water, melon seedling duration of flowering, with the mixed solution of bacillus, humic acid, extracts of Chinese herbal medicine composition, spray melon seedling 1-2 time weekly;
(3) between fruiting period, comprise epidemic disease, prevention and controls is: be diluted to 300-500 doubly with bacillus subtilis, 75% tpn, spray melon seedling 2-5 time.
Preferred as technique scheme, described in step (1), ectotrophic mycorrhiza is pisolithus tinctorius Coker et Coucs.
Preferred as technique scheme, described in step (2), the concentration of trisodium phosphate solution is 5%.
Preferred as technique scheme, described in step (2), extracts of Chinese herbal medicine comprises Radix Codonopsis, matrine, the tuber of stemona, S-Ethyl ethylthio sulfonate.
Preferred as technique scheme, in step (2), the preparation method of extracts of Chinese herbal medicine is: Radix Codonopsis, matrine, the tuber of stemona, S-Ethyl ethylthio sulfonate are pulverized, add the ethanolic solution of 98%, soak 3-6h; Be warming up to 30-40 DEG C, ultrasonic 2-3h, filter, removing waste residue, obtains extracts of Chinese herbal medicine.
Preferred as technique scheme, power ultrasonic described in the preparation method of extracts of Chinese herbal medicine is 800W.
Compared with prior art, the present invention has following beneficial effect:
(1) pest control method during growth of watermelon provided by the invention, the damage by disease and insect for each vegetative stage of watermelon is prevented and treated, and purpose is strong, effectively can prevent and treat the damage by disease and insect in each stage of watermelon, improves the quality of watermelon;
(2) the present invention adopts the method that biological control and pesticide made of Chinese medicinal herbs combine, and prevents and treats, decrease the usage amount of agricultural chemicals, not only reduce planting cost the damage by disease and insect in watermelon each stage, also reduces the pollution of agricultural chemicals to watermelon and environment.
Embodiment:
For a better understanding of the present invention, the present invention is further described to enumerate several embodiment below, and embodiment, only for explaining the present invention, can not form any restriction to the present invention.
Embodiment 1
A pest control method during growth of watermelon, comprises the following steps:
(1) seedling stage, comprise damping off control, prevention and controls is: strengthen seedbed management, nurturing staff, gets rid of seedbed ponding in time, reduces seedbed humidity, improve the ventilated and illumination condition in seedbed, when finding diseased plant, dilute 200 times with ectotrophic mycorrhiza, spray melon seedling 3 times;
(2) stage at florescence, comprise anthracnose, virus disease, fusarium wilt, prevention and controls is: seeds before seeding carries out disinfection, with 25 DEG C of emerge in worm water watermelon seeds 3 hours, then soak 30min with 3% trisodium phosphate solution, finally clean by clean water, sowing, adopt sterile soil to cultivate seedling during sowing, keep loosing soil, to soil Rational Application nitrogen, phosphorus, potash fertilizer.Melon seedling duration of flowering, with the mixed solution of bacillus, humic acid, extracts of Chinese herbal medicine composition, sprays melon seedling 1-2 time weekly;
(3) between fruiting period, comprise epidemic disease, prevention and controls is: notice during watermelon growing that training is drawn climing, reduce field humidity, improve plant illumination condition and permeability, find that diseased plant bacillus subtilis, 75% tpn are diluted to 300 times, spray melon seedling 2 times.
Embodiment 2
A pest control method during growth of watermelon, comprises the following steps:
(1) seedling stage, comprise damping off control, prevention and controls is: strengthen seedbed management, nurturing staff, gets rid of seedbed ponding in time, reduces seedbed humidity, improve the ventilated and illumination condition in seedbed, when finding diseased plant, dilute 300 times with ectotrophic mycorrhiza, spray melon seedling 5 times;
(2) stage at florescence, comprise anthracnose, virus disease, fusarium wilt, prevention and controls is: seeds before seeding carries out disinfection, with 25 DEG C of emerge in worm water watermelon seeds 5 hours, then soak 60min with 5% trisodium phosphate solution, finally clean by clean water, sowing, adopt sterile soil to cultivate seedling during sowing, keep loosing soil, to soil Rational Application nitrogen, phosphorus, potash fertilizer.Melon seedling duration of flowering, with the mixed solution of bacillus, humic acid, extracts of Chinese herbal medicine composition, sprays melon seedling 1-2 time weekly;
(3) between fruiting period, comprise epidemic disease, prevention and controls is: notice during watermelon growing that training is drawn climing, reduce field humidity, improve plant illumination condition and permeability, find that diseased plant bacillus subtilis, 75% tpn are diluted to 500 times, spray melon seedling 5 times.
Embodiment 3
A pest control method during growth of watermelon, comprises the following steps:
(1) seedling stage, comprise damping off control, prevention and controls is: strengthen seedbed management, nurturing staff, gets rid of seedbed ponding in time, reduces seedbed humidity, improve the ventilated and illumination condition in seedbed, when finding diseased plant, dilute 240 times with ectotrophic mycorrhiza, spray melon seedling 4 times;
(2) stage at florescence, comprise anthracnose, virus disease, fusarium wilt, prevention and controls is: seeds before seeding carries out disinfection, with 25 DEG C of emerge in worm water watermelon seeds 4 hours, then soak 40min with 4% trisodium phosphate solution, finally clean by clean water, sowing, adopt sterile soil to cultivate seedling during sowing, keep loosing soil, to soil Rational Application nitrogen, phosphorus, potash fertilizer.Melon seedling duration of flowering, with the mixed solution of bacillus, humic acid, extracts of Chinese herbal medicine composition, sprays melon seedling 1-2 time weekly;
(3) between fruiting period, comprise epidemic disease, prevention and controls is: notice during watermelon growing that training is drawn climing, reduce field humidity, improve plant illumination condition and permeability, find that diseased plant bacillus subtilis, 75% tpn are diluted to 350 times, spray melon seedling 3 times.
Embodiment 4
A pest control method during growth of watermelon, comprises the following steps:
(1) seedling stage, comprise damping off control, prevention and controls is: strengthen seedbed management, nurturing staff, gets rid of seedbed ponding in time, reduces seedbed humidity, improve the ventilated and illumination condition in seedbed, when finding diseased plant, dilute 260 times with ectotrophic mycorrhiza, spray melon seedling 5 times;
(2) stage at florescence, comprise anthracnose, virus disease, fusarium wilt, prevention and controls is: seeds before seeding carries out disinfection, with 25 DEG C of emerge in worm water watermelon seeds 5 hours, then soak 50min with 5% trisodium phosphate solution, finally clean by clean water, sowing, adopt sterile soil to cultivate seedling during sowing, keep loosing soil, to soil Rational Application nitrogen, phosphorus, potash fertilizer.Melon seedling duration of flowering, with the mixed solution of bacillus, humic acid, extracts of Chinese herbal medicine composition, sprays melon seedling 1-2 time weekly;
(3) between fruiting period, comprise epidemic disease, prevention and controls is: notice during watermelon growing that training is drawn climing, reduce field humidity, improve plant illumination condition and permeability, find that diseased plant bacillus subtilis, 75% tpn are diluted to 400 times, spray melon seedling 4 times.
Embodiment 5
A pest control method during growth of watermelon, comprises the following steps:
(1) seedling stage, comprise damping off control, prevention and controls is: strengthen seedbed management, nurturing staff, gets rid of seedbed ponding in time, reduces seedbed humidity, improve the ventilated and illumination condition in seedbed, when finding diseased plant, dilute 280 times with ectotrophic mycorrhiza, spray melon seedling 3 times;
(2) stage at florescence, comprise anthracnose, virus disease, fusarium wilt, prevention and controls is: seeds before seeding carries out disinfection, with 25 DEG C of emerge in worm water watermelon seeds 3 hours, then soak 55min with 3% trisodium phosphate solution, finally clean by clean water, sowing, adopt sterile soil to cultivate seedling during sowing, keep loosing soil, to soil Rational Application nitrogen, phosphorus, potash fertilizer.Melon seedling duration of flowering, with the mixed solution of bacillus, humic acid, extracts of Chinese herbal medicine composition, sprays melon seedling 1-2 time weekly;
(3) between fruiting period, comprise epidemic disease, prevention and controls is: notice during watermelon growing that training is drawn climing, reduce field humidity, improve plant illumination condition and permeability, find that diseased plant bacillus subtilis, 75% tpn are diluted to 450 times, spray melon seedling 3 times.
Claims (6)
1. the pest control method during growth of watermelon, is characterized in that, comprises the following steps:
(1) seedling stage, comprise damping off control, prevention and controls is: with ectotrophic mycorrhiza dilution 200-300 times, spray melon seedling 3-5 time;
(2) stage at florescence, comprise anthracnose, virus disease, fusarium wilt, prevention and controls is: seeds before seeding carries out disinfection, with 25 DEG C of emerge in worm water watermelon seed 3-5 hour, then 30-60min is soaked with 3-5% trisodium phosphate solution, finally clean by clean water, melon seedling duration of flowering, with the mixed solution of bacillus, humic acid, extracts of Chinese herbal medicine composition, spray melon seedling 1-2 time weekly;
(3) between fruiting period, comprise epidemic disease, prevention and controls is: be diluted to 300-500 doubly with bacillus subtilis, 75% tpn, spray melon seedling 2-5 time.
2. the pest control method during a kind of growth of watermelon as claimed in claim 1, is characterized in that, described in step (1), ectotrophic mycorrhiza is pisolithus tinctorius Coker et Coucs.
3. the pest control method during a kind of growth of watermelon as claimed in claim 1, is characterized in that, described in step (2), the concentration of trisodium phosphate solution is 5%.
4. the pest control method during a kind of growth of watermelon as claimed in claim 1, is characterized in that, described in step (2), extracts of Chinese herbal medicine comprises Radix Codonopsis, matrine, the tuber of stemona, S-Ethyl ethylthio sulfonate.
5. the pest control method during a kind of growth of watermelon as claimed in claim 1, it is characterized in that, in step (2), the preparation method of extracts of Chinese herbal medicine is: Radix Codonopsis, matrine, the tuber of stemona, S-Ethyl ethylthio sulfonate are pulverized, add the ethanolic solution of 98%, soak 3-6h; Be warming up to 30-40 DEG C, ultrasonic 2-3h, filter, removing waste residue, obtains extracts of Chinese herbal medicine.
6. the pest control method during a kind of growth of watermelon as claimed in claim 5, is characterized in that, described ultrasonic power is 800W.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210730A (en) * | 2015-08-13 | 2016-01-06 | 重庆益保西瓜种植专业合作社 | A kind of watermelon insect pest control method |
| CN105706801A (en) * | 2016-03-08 | 2016-06-29 | 李家建 | Method for assisting underground insect damage prevention during seedling stage of watermelons by use of wheat |
| CN106508517A (en) * | 2016-11-23 | 2017-03-22 | 广西大学 | Method for preventing and treating disease and pest damage in watermelon farming stage |
| CN106717781A (en) * | 2016-11-23 | 2017-05-31 | 广西大学 | A kind of corn and the cultural method of watermelon interplanting |
| CN107410385A (en) * | 2017-04-21 | 2017-12-01 | 王现明 | A kind of method for producing insecticide for watermelon |
| CN107926526A (en) * | 2017-11-20 | 2018-04-20 | 焦杰彪 | The method of one prevention watermelon blight |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210730A (en) * | 2015-08-13 | 2016-01-06 | 重庆益保西瓜种植专业合作社 | A kind of watermelon insect pest control method |
| CN105706801A (en) * | 2016-03-08 | 2016-06-29 | 李家建 | Method for assisting underground insect damage prevention during seedling stage of watermelons by use of wheat |
| CN106508517A (en) * | 2016-11-23 | 2017-03-22 | 广西大学 | Method for preventing and treating disease and pest damage in watermelon farming stage |
| CN106717781A (en) * | 2016-11-23 | 2017-05-31 | 广西大学 | A kind of corn and the cultural method of watermelon interplanting |
| CN107410385A (en) * | 2017-04-21 | 2017-12-01 | 王现明 | A kind of method for producing insecticide for watermelon |
| CN107926526A (en) * | 2017-11-20 | 2018-04-20 | 焦杰彪 | The method of one prevention watermelon blight |
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| CN104604476B (en) | 2016-09-14 |
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Effective date of registration: 20161214 Address after: 215200 Wujiang, Jiangsu, China Town, Shengze, No. two West Ring Road, No. 1188, China Textile Science and Technology Park, Shengze, building 10 Patentee after: Suzhou favourite son's Information technology company limited Address before: Wuzhong District Suzhou City, Jiangsu province 215000 Jinting Town Fung village 5 groups Patentee before: WUZHONG DISTRICT JINTING XIAOMEIHUA FARMILY FARM |
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