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LY/T 2686-2016: Technical regulation for controlling Drosicha corpulenta (Kuwana)
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Technical regulation for controlling Drosicha corpulenta (Kuwana)
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LY/T 2686-2016
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Basic data | Standard ID | LY/T 2686-2016 (LY/T2686-2016) | | Description (Translated English) | Technical regulation for controlling Drosicha corpulenta (Kuwana) | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B65 | | Classification of International Standard | 65.020 | | Word Count Estimation | 18,120 | | Date of Issue | 2016-07-27 | | Date of Implementation | 2016-12-01 | | Regulation (derived from) | State Forestry Administration Announcement No.17 of 2016; Industry Standard Announcement No.16 of 2016 (No.204) | | Issuing agency(ies) | State Forestry Administration | LY/T 2686-2016: Technical regulation for controlling Drosicha corpulenta (Kuwana)---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Technical regulation for controlling Drosicha corpulenta (Kuwana)
ICS 65.020
B65
People's Republic of China Forestry Industry Standard
Technical regulations for the prevention and control of grass hoe
Released on.2016-07-27
Implementation of.2016-12-01
State Forestry Administration released
Content
Foreword I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 insect investigation 1
5 Prediction method 2
6 Prevention measures 2
7 Control effect check 3
Appendix A (informative) Host and distribution, morphological characteristics, biological characteristics 5
Appendix B (informative appendix)
Appendix C (informative appendix) Standard for the occurrence of grasshoppers 10
Appendix D (informative) The average interval between the developmental stages of the grasshoppers is 11
Appendix E (informative) Table of Predictive Calculations Table 12
Appendix F (informative) Commonly used drugs and reference dosage 13
Appendix G (informative appendix)
Reference 15
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the Anhui Provincial Forestry Department.
This standard is under the jurisdiction of the National Forestry Pest Control Standardization Technical Committee (SAC/TC522).
This standard was drafted. Anhui Provincial Forestry Pest Control and Quarantine Bureau, Anhui Provincial Forest Pest Control and Quarantine Bureau, Anhui Province
Provincial Forest Pest Control and Quarantine Center Station, Forest Disease and Pest Control and Quarantine Station in Wulanchabu City, Inner Mongolia Autonomous Region.
The main drafters of this standard. Zhang Hong, Huang Changchun, Jiang Liya, Sun Qian, Chen Yizhou, Song Min, Zhang Zhilin.
Technical regulations for the prevention and control of grass hoe
1 Scope
This standard stipulates the investigation, prediction methods, prevention and control measures, control measures of Drosichacorpulenta (Kuwana)
Control effect check, etc.
This standard applies to the investigation and prevention of grasshoppers nationwide.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
Technical regulation for prevention and treatment of LY/T 1961
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Grasshopper Drosichacorpulenta (Kuwana)
Heteroptera (Hemiptera), Coccoidea, Monophlebidae, synonym Monophlebuscorpulenta
(Kuwana), also known as the Japanese scorpionfish, commonly known as grass-shoe worms and tree scorpions, is a sucking pest that is widely distributed and afflicts a variety of tree branches and buds.
The nymphs and female adults are sucking on the shoots and shoots of the forest, causing the tree to weaken, causing the buds to not germinate or the branches to die. Host and
See Appendix A for distribution, morphological characteristics, and biological characteristics.
3.2
Shoot shootout rate shootdiebackrate
The number of dead shoots in the year accounted for the percentage of new shoots in the year.
4 insect investigation
4.1 Line check method
In the distribution area of the host, follow the route of the village, the ditch forest belt, the farmland forest network, the street tree, the forest, the orchard, etc.
The development of the circumference and eggs, the condition of the trees on the nymphs, and the damage of the trees. After determining the location and scope, a standard plant is investigated in detail.
4.2 Determining the standard strain
In the occurrence area, the standard strain was randomly selected, and the standard strain was selected from 33.3 hm2 to 66.7 hm2 according to the diagonal method or the "Z" shape method.
20 to 30 strains, forest nets, shelterbelts, and greenery in every four plants from 300 to 300 plants.
4.3 Investigation period
4.3.1 Nymphosis survey
One shoot tip was selected from four directions of the east, south, west and north of the standard plant canopy, the length was measured, and the number of nymphs on the shoots was counted. February, March
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