CN110741860A - Planting method for citrus orchard helpful for pest control - Google Patents
Planting method for citrus orchard helpful for pest control Download PDFInfo
- Publication number
- CN110741860A CN110741860A CN201910883163.1A CN201910883163A CN110741860A CN 110741860 A CN110741860 A CN 110741860A CN 201910883163 A CN201910883163 A CN 201910883163A CN 110741860 A CN110741860 A CN 110741860A
- Authority
- CN
- China
- Prior art keywords
- citrus
- trees
- guava
- planting
- mineral oil
- 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.)
- Pending
Links
Images
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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- 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
Abstract
The invention belongs to the field of citrus planting, and particularly relates to a planting method for facilitating pest control in a citrus orchard. The method aims to increase the population quantity of phytoseiid mites in a citrus garden by planting guava trees in the citrus garden first, form an independent environment, plant citrus, combine chessboard distribution, form a double-layer barrier by surrounding guava trees around each citrus tree, and spray mineral oil emulsion in a matched manner, so that the purpose of preventing and controlling plant diseases and insect pests from root sources in the citrus planting process is achieved. The planting method for the citrus orchard helpful for pest control is based on the fact that the psidium guajave trees can naturally propagate phytoseiid mites, the psidium guajave trees and the citrus trees are planted in a chessboard distribution mode, oranges are planted after the psidium guajave trees form crowns, and meanwhile, mineral oil emulsion is sprayed to achieve the purpose of preventing and controlling citrus yellow dragon disease. The method adopts the pest control effect of natural enemies, and is the only direct and effective means for killing citrus diaphorina transmitted pathogens in citrus planting.
Description
Technical Field
The invention belongs to the field of citrus planting, and particularly relates to a planting method for facilitating pest control in a citrus orchard.
Background
In the planting of citrus, citrus greening disease is always a worldwide problem, and the only insect vector for transmitting the pathogen is citrus psyllid, so that the elimination of citrus psyllid is the primary task for eradicating citrus greening disease.
Phytoseiidae is one of the most effective predators known at present and plays an important role in the ecological control of pest and pest mites. The phytoseiid mites can not only prey on spider mites, tarsal mites, gall mites and other harmful mites, but also prey on thrips, whiteflies, aphids, diaphorina citri and other small insects.
So far, various phytoseiid mites have been used as biological control factors of agricultural ecosystems or as important predatory factors in pest comprehensive management systems, and the remarkable control effect obtained by artificially releasing a large amount of phytoseiid mites on crops has attracted attention.
The inventor's own chinese patent application number: 2014105029877 also discloses the use of a manual method to release predatory mites into citrus orchards for the control of huanglongbing.
The phytoseiid mite can continuously control the pest mites of the citrus. However, chemical pesticides are frequently used for preventing and controlling other diseases and insect pests in the citrus orchard, and the phytoseiid mite population in the citrus orchard is greatly damaged. Effective measures are searched for protecting the continuous development of phytoseiid mite populations, the pest control effect of natural enemies such as phytoseiid mites is fully exerted, and the important problem existing in the current prevention and control of citrus pest mites is still solved.
However, in the prior art, the technical content and the treatment direction of citrus greening disease are focused on finding the citrus psyllid which is a medium for propagating the citrus greening disease and then eliminating the drug or digging out the diseased tree for reseeding, however, the result is that new trees are quickly infected by pathogens again, and the pathogens cannot be solved from the root.
The inventor finds that the mineral oil emulsion has much smaller killing power on the predatory mites than chemical pesticides in the research for many years, and in addition, the guava trees are helpful for the natural reproduction of the phytoseiid mites, the phytoseiid mites can be effectively protected from population enlargement without artificially releasing the phytoseiid mites, and meanwhile, the mineral oil emulsion is matched with the mineral oil emulsion for use, so that the pest control effect in citrus planting is obvious.
Disclosure of Invention
The invention aims to increase the population quantity of phytoseiid mites in a citrus garden by planting guava trees in the citrus garden first, so that an independent environment is formed, then, citrus is planted, and meanwhile, by combining chessboard distribution, guava trees are surrounded around each citrus tree to form a double-layer barrier, and mineral oil emulsion is sprayed in a matched manner, so that the purpose of preventing and controlling plant diseases and insect pests from root sources in the citrus planting process is achieved.
The citrus orchard planting method facilitating pest control depends on planting the phytoseiid mites naturally propagated by the guava trees to control the diaphorina citri, and simultaneously spraying the mineral oil emulsion for 6-7 times per year in an auxiliary mode.
Wherein the mineral oil emulsion is sprayed in daytime.
The planting method for the citrus orchard helpful for pest control comprises the steps of naturally propagating phytoseiid mites by planting guava trees, planting citrus, preventing and/or controlling and eliminating diaphorina citri by the phytoseiid mites, and spraying mineral oil emulsion to achieve the purpose of preventing and controlling citrus yellow dragon disease;
the planting of the guava trees comprises the following three steps:
1) guava must be planted first;
2) planting orange after certain crown is formed on guava;
3) forming a crown of the guava tree, and if so, entering the next step;
the citrus planting method comprises the following two steps:
1) guava trees and citrus trees are planted in a chessboard type distribution manner,
2) the guava trees are arranged around each citrus tree,
the auxiliary spraying mineral oil emulsion comprises the following two steps:
1) spraying mineral oil emulsion for 6-7 times in one year,
2) and is sprayed for 4 to 7 o' clock in the afternoon of the daytime,
3) spraying citrus trees, not spraying guava trees.
The planting method for the citrus orchard helpful for pest control is based on the fact that the psidium guajave trees can naturally propagate phytoseiid mites, the psidium guajave trees and the citrus trees are planted in a chessboard distribution mode, oranges are planted after the psidium guajave trees form crowns, and meanwhile, mineral oil emulsion is sprayed to achieve the purpose of preventing and controlling citrus yellow dragon disease.
Wherein the citrus is planted in the region of the guava tree, and the guava tree is spaced around each citrus tree.
Wherein the mineral oil emulsion is sprayed for 6-7 times per year, and is sprayed at 4-7 o' clock in the afternoon in the daytime, only citrus trees are sprayed, and guava trees are not sprayed.
The invention relates to a planting method for a citrus orchard helpful for pest control, which is characterized in that guava trees are intercropped in a chessboard mode in the citrus orchard, and mineral oil emulsion (diluted by 180-230 times) is sprayed to citrus tree leaves.
Wherein the mineral oil emulsion is sprayed onto citrus trees in the garden.
Wherein the amount of mineral oil emulsion is 6-7 times per year, and is 4-7 o' clock in the afternoon of daytime.
The citrus planting method is characterized in that the guava trees are planted firstly, and the citrus trees are planted after certain crowns are formed.
The invention has the beneficial effects that:
1. the method adopts the pest control effect of natural enemies, and is a direct and effective means for eliminating the insect vector diaphorina citri of citrus trees spreading pathogen in the citrus planting process;
2. the planting of the guava provides a natural growing and breeding environment for the phytoseiid mite which is the natural enemy of the diaphorina citri, so that the planting of the guava provides help for protecting the continuous development of the phytoseiid mite population;
3. according to the invention, the pest control of the citrus trees adopts the combination of natural enemies and medicaments, so that the pest control effect of the citrus psylla, which is the only medium for transmitting the pathogen of the huanglongbing, is improved;
4. firstly, planting guava trees to form an independent environment and protect the middle citrus trees;
5. the guava trees around each citrus tree form a secondary barrier for the citrus trees, so that outside psyllids are prevented from flying in, and the psyllids of each citrus tree are quickly killed by phytoseiid mites;
6. the mineral oil emulsion is sprayed in a matched manner, so that the phytoseiid mites can kill the remaining small quantity of diaphorina citri and are secondarily killed, and meanwhile, the mineral oil emulsion can kill the diaphorina citri but has little harm to the phytoseiid mites;
7. spraying mineral oil emulsion only sprays citrus, not sprays guava, and provides protection for the phytoseiid mite population to propagate and grow.
Drawings
FIG. 1 is a schematic view of the checkerboard intercropping of guava and citrus trees in accordance with the present invention.
The specific implementation mode is as follows:
investigation of the population number of phytoseiid mites on the interplanting and non-interplanting citrus trees of guava:
1 materials and methods
1.1 places and materials of experiment
The experimental sites were performed in a citrus orchard in Cai be county, Tien Giang, Vietnam.
At the early stage, guava trees are planted firstly, citrus trees are planted in an interspecific mode after crown forming, and the planting time of citrus is 2012.
The survey time was 2018 and 4 months.
1.2 the investigation method selects 6 citrus orchard with same age and growth vigor, and the citrus orchard is divided into two groups A and B, and each group comprises 3 citrus orchards.
Only Citrus hybrid species of blue orange peel and thick peel orange peel are planted in the Citrus orchard of the group A, the tree age is 7-8 years, and the planting density is 50-70 plants/mu;
planting the same citrus trees (7-8 years old) and interplanting guava trees (7-8 years old or longer) in the citrus orchard of the group B, wherein the time for interplanting the guava and the citrus is about 6 years, and the planting density is the same as that of the citrus orchard. Randomly selecting 6 trees in each citrus orchard, selecting 2 leaves in each direction of the east, south, west and north of four positions of the upper part, the middle outer part (middle-outer), the middle inner part (middle-inner) and the lower part of each tree, picking 32 leaves in each tree, sealing, bagging and sealing. And bringing the sample back to the room, and collecting and counting the phytoseiid mites under a dissecting mirror.
2 results of the test
The influence of different planting modes on the population number of the phytoseiid mites in the citrus orchard is shown in table 1, and the fact that the interplanting of the guava trees is beneficial to the increase of the population number of the phytoseiid mites in the citrus orchard is known from table 1.
TABLE 1 influence of different planting methods on the population number of phytoseiid mites in a citrus orchard
Note: p-value is the mean test significance in the paired sample T-test (two-tailed test).
Example (b):
as shown in figure 1, the planting method for preventing diseases and insect pests in the citrus orchard provided by the invention is characterized in that firstly, based on the fact that the cultivated guava trees can naturally propagate phytoseiid mites, the guava trees and the citrus trees are intercropped in a chessboard manner; enclosing a closed area by the guava tree, planting oranges in the closed area enclosed by the guava tree after the guava tree forms a crown, forming a secondary protection barrier by spacing the guava tree around each orange, and naturally propagating and storing a phytoseiid mite population by planting the guava tree to enable the phytoseiid mite to eat the diaphorina citri;
spraying mineral oil emulsion (180-230 times diluted) onto citrus leaf; spraying mineral oil emulsion for 6-7 times a year, and because many phytoseiid mites like to prey at night, in order to protect the phytoseiid mite population, spraying mineral oil emulsion for daytime, and spraying mineral oil emulsion for 4-7 o' clock in afternoon of daytime better, and only spraying citrus trees, not spraying guava trees; achieving the purpose of preventing and controlling the citrus yellow dragon disease.
Claims (10)
1. The planting method for preventing diseases and insect pests in a citrus orchard is characterized in that phytoseiid mites are naturally propagated by planting guavas to prevent and control diaphorina citri, and simultaneously mineral oil emulsion is sprayed for 6-7 times per year in an auxiliary mode.
2. A citrus orchard pest control planting method according to claim 1 characterised in that the spraying of the mineral oil emulsion is daytime spraying.
3. The pest and disease prevention planting method for the citrus orchard is characterized in that phytoseiid mites are naturally propagated by planting guavas, then, citrus is planted, the phytoseiid mites are used for preventing and/or controlling and eliminating diaphorina citri, and mineral oil emulsion is sprayed to achieve the purpose of preventing and controlling citrus yellow dragon disease;
the planting of the guava trees comprises the following three steps:
1) guava must be planted first;
2) planting orange after certain crown is formed on guava;
3) forming a crown of the guava tree, and if so, entering the next step;
the citrus planting method comprises the following two steps:
1) guava trees and citrus trees are planted in a chessboard type distribution manner,
2) the guava trees are arranged around each citrus tree,
the auxiliary spraying mineral oil emulsion comprises the following two steps:
1) spraying mineral oil emulsion for 6-7 times in one year,
2) and is sprayed for 4 to 7 o' clock in the afternoon of the daytime,
3) spraying citrus trees, not spraying guava trees.
4. The pest and disease prevention planting method for the citrus orchard is characterized in that on the basis of planting of phytoseiid mites capable of naturally propagating on guava trees, the guava trees and the citrus trees are planted in a chessboard type distribution mode, after the guava trees form tree crowns, citrus is planted, and meanwhile, mineral oil emulsion is sprayed to achieve the purpose of preventing and controlling citrus yellow dragon disease.
5. A citrus orchard pest control planting method according to claim 4, characterised in that citrus is planted in the region of the guava tree with the guava tree spaced around each citrus tree.
6. A citrus orchard pest control planting method according to claim 4 or 5, characterised in that mineral oil emulsion is sprayed 6-7 times a year, and is sprayed 4-7 o' clock in the afternoon in the daytime, only citrus trees are sprayed, and guava trees are not sprayed.
7. The pest and disease prevention planting method for the citrus orchard is characterized in that guava trees are intercropped in a chessboard mode in the citrus orchard, and mineral oil emulsion (diluted by 180-230 times) is sprayed to citrus tree leaves.
8. A citrus orchard pest control planting method according to claim 7, characterised in that the body of the sprayed mineral oil emulsion is citrus trees in the orchard.
9. A citrus orchard pest control planting method according to claim 8, characterised in that the amount of mineral oil emulsion sprayed is 6 to 7 times per year and 4 to 7 o' clock in the afternoon of the day.
10. A citrus orchard pest control planting method according to any one of claims 7 to 9, characterised in that the subject prior to planting citrus is that the guava trees are planted first, which forms a certain crown before planting citrus trees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883163.1A CN110741860A (en) | 2019-09-18 | 2019-09-18 | Planting method for citrus orchard helpful for pest control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883163.1A CN110741860A (en) | 2019-09-18 | 2019-09-18 | Planting method for citrus orchard helpful for pest control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110741860A true CN110741860A (en) | 2020-02-04 |
Family
ID=69276616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910883163.1A Pending CN110741860A (en) | 2019-09-18 | 2019-09-18 | Planting method for citrus orchard helpful for pest control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110741860A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100254A (en) * | 2021-04-21 | 2021-07-13 | 福建省农业科学院植物保护研究所 | Application of amblyseius pswdolongis in prevention and treatment of psylla olivaceus and/or diaphorina citri and method thereof |
| CN113875465A (en) * | 2021-10-11 | 2022-01-04 | 杨桂强 | Method for preventing and treating psylla and yellow shoot in citrus orchard |
| CN114946487A (en) * | 2022-06-13 | 2022-08-30 | 建水县鹏帅种植有限公司 | Citrus insect pest control method and device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2383398B1 (en) * | 2010-10-06 | 2013-05-10 | Consejo Superior De Investigaciones Científicas (Csic) | COMPOSITIONS TO CONTROL THE PSILIDS TRIOZA ERYTREAE AND DIAPHORINACITRI, VECTORS OF THE BACTERIA OF THE GENDER CANDIDATUS LIBERIBACTER THAT CAUSE THE MOST SERIOUS ILLNESS OF THE CITRICS KNOWN AS HUANGLONGBING (HLB) |
| CN103636685A (en) * | 2013-12-05 | 2014-03-19 | 广东省昆虫研究所 | Diaphorina citri repellent |
| CN104322328A (en) * | 2014-09-26 | 2015-02-04 | 广东省昆虫研究所 | Orange pest ecological control method using predatory mites as basis |
| CN107580927A (en) * | 2017-08-25 | 2018-01-16 | 荔浦县万家兴果蔬专业合作社 | A kind of pest control method of citrus |
| CN108934714A (en) * | 2018-07-31 | 2018-12-07 | 和平县维康农业科技有限公司 | A kind of citrus yellow shoot disease preventing control method |
| CN109121933A (en) * | 2018-06-13 | 2019-01-04 | 普洱小南国农业开发有限公司 | The method of citrus and guava interplanting control citrus psylla insect pest |
| CN109197303A (en) * | 2018-07-04 | 2019-01-15 | 钟山佳欣果蔬有限责任公司 | Method is planted between a kind of tribute mandarin orange and guava |
-
2019
- 2019-09-18 CN CN201910883163.1A patent/CN110741860A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2383398B1 (en) * | 2010-10-06 | 2013-05-10 | Consejo Superior De Investigaciones Científicas (Csic) | COMPOSITIONS TO CONTROL THE PSILIDS TRIOZA ERYTREAE AND DIAPHORINACITRI, VECTORS OF THE BACTERIA OF THE GENDER CANDIDATUS LIBERIBACTER THAT CAUSE THE MOST SERIOUS ILLNESS OF THE CITRICS KNOWN AS HUANGLONGBING (HLB) |
| CN103636685A (en) * | 2013-12-05 | 2014-03-19 | 广东省昆虫研究所 | Diaphorina citri repellent |
| CN104322328A (en) * | 2014-09-26 | 2015-02-04 | 广东省昆虫研究所 | Orange pest ecological control method using predatory mites as basis |
| CN107580927A (en) * | 2017-08-25 | 2018-01-16 | 荔浦县万家兴果蔬专业合作社 | A kind of pest control method of citrus |
| CN109121933A (en) * | 2018-06-13 | 2019-01-04 | 普洱小南国农业开发有限公司 | The method of citrus and guava interplanting control citrus psylla insect pest |
| CN109197303A (en) * | 2018-07-04 | 2019-01-15 | 钟山佳欣果蔬有限责任公司 | Method is planted between a kind of tribute mandarin orange and guava |
| CN108934714A (en) * | 2018-07-31 | 2018-12-07 | 和平县维康农业科技有限公司 | A kind of citrus yellow shoot disease preventing control method |
Non-Patent Citations (4)
| Title |
|---|
| BEATTIE GAC等: "《Aspects and insights of Australia-Asia collaborative research on Huanglongbing》", 31 December 2006, 日本农林渔业部 * |
| 杨子琦: "释放钝绥螨防治柑桔红蜘蛛的研究初报", 《江西农业大学学报》 * |
| 江西大学主编: "《中国农业螨类》", 30 November 1984, 上海科学技术出版社 * |
| 赵修复: "《害虫生物防治》", 31 May 1999, 中国农业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100254A (en) * | 2021-04-21 | 2021-07-13 | 福建省农业科学院植物保护研究所 | Application of amblyseius pswdolongis in prevention and treatment of psylla olivaceus and/or diaphorina citri and method thereof |
| CN113100254B (en) * | 2021-04-21 | 2021-12-03 | 福建省农业科学院植物保护研究所 | Application of amblyseius pswdolongis in prevention and treatment of psylla olivaceus and/or diaphorina citri and method thereof |
| CN113875465A (en) * | 2021-10-11 | 2022-01-04 | 杨桂强 | Method for preventing and treating psylla and yellow shoot in citrus orchard |
| CN114946487A (en) * | 2022-06-13 | 2022-08-30 | 建水县鹏帅种植有限公司 | Citrus insect pest control method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Pirone | Diseases and pests of ornamental plants | |
| Varghese et al. | Bioefficacy and safety evaluation of newer insecticides and acaricides against chilli thrips and mites | |
| Ameyaw et al. | Perspectives on cocoa swollen shoot virus disease (CSSVD) management in Ghana | |
| CN110741860A (en) | Planting method for citrus orchard helpful for pest control | |
| CN102165905A (en) | Method for controlling contagion of citrus huanglongbing by utilizing biological factors and application | |
| CN108605719A (en) | A kind of control method of caraway Frankliniella occidentalis | |
| Rattan | Pest and disease control in Africa | |
| CN104396681A (en) | Planting method for grapes in eastern part of Anhui | |
| CN105960978A (en) | Method for improving chilo suppressalis control effect by combining trap crop with sex attractant | |
| CN104521634A (en) | Green prevention and control method for serious insect pests of potatoes | |
| CN110754275A (en) | Method for preventing and treating citrus tree diseases and insect pests by combining biochemistry and biochemistry | |
| Fisher et al. | Snail against snail | |
| CN113261460B (en) | Method for preventing and controlling camphor tree nest borer insect pests | |
| Mane et al. | Bio-efficacy of new chemicals against shoot and fruit borer of brinjal | |
| Bhandari et al. | Lobate Lac scale, Paratachardina pseudolobata (Hemiptera: Keriidae), in Hawaii’s urban landscape: Hosts and management | |
| CN105960979A (en) | Method for improving sesamia inferen control effect by coordinative application of trap crop and sex attractant | |
| CN107494079A (en) | A kind of method that any of several broadleaf plants insect parasite which hurts rice plant is killed in canna is cultivated | |
| Phillips et al. | Argentine ant management in cherimoyas | |
| Hsiao | Forest entomology in China—a general review | |
| CN107980449B (en) | Method for preventing and treating underground pests in fruit-leek intercropping mode | |
| Dorsey et al. | Insect damage to acorns in West Virginia and control studies using granular systemic insecticides | |
| Offord et al. | Self-incompatibility in several species of Ribes in the western states | |
| Dreistadt et al. | Medfly eradication in California: lessons from the field | |
| KR101070143B1 (en) | The method of pest control 0n street trees using natural enemy | |
| Singh et al. | Concept of bio-intensification of orchard for pest management (BIOPM) in mango |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200204 |
|
| RJ01 | Rejection of invention patent application after publication |