SN/T 2040-2007 English PDF

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SN/T 2040-2007: Identification of the Japenese pine bast scale, Matsucoccus matsumurae (Kuwana)
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 2040-2007	319	Add to Cart	3 days	Identification of the Japenese pine bast scale, Matsucoccus matsumurae (Kuwana)	Valid

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Basic data

Standard ID: SN/T 2040-2007 (SN/T2040-2007)
Description (Translated English): Identification of the Japenese pine bast scale, Matsucoccus matsumurae (Kuwana)
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: B16
Classification of International Standard: 07.080
Word Count Estimation: 10,128
Date of Issue: 2007-12-24
Date of Implementation: 2008-07-01
Regulation (derived from): Industry standard filing Notice 2008 No. 2 (No. 98 overall)
Issuing agency(ies): General Administration of Customs
Summary: This standard specifies the Japanese pine bast scale [Matsucoccus matsumurae (Kuwana)] of the quarantine and identification methods. This standard applies to the genus entry pine wood bark, branches, needles, bark and cones scales, bonsai pine genus rootstocks, seedlings carried on some pine bast scale genus and Japanese pine bast scale quarantine and identification.

SN/T 2040-2007: Identification of the Japenese pine bast scale, Matsucoccus matsumurae (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.
Identification of the Japenese pine bast scale, Matsucoccus matsumurae (Kuwana) Exit inspection and quarantine industry standard book People's Republic of China Japanese pine bast scale quarantine and identification methods Posted 2007-12-24 2008-07-01 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released

Foreword

Appendix D of this standard is a normative appendix, Appendix A, Appendix B, Appendix C is informative appendix. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard by the People's Republic of China Shanxi Exit Inspection and Quarantine is responsible for drafting, Jilin People's Republic of China Entry-Exit Inspection and Quarantine Bureau, Jilin Yi Datong County Forestry forest protection stations participated in the drafting. The main drafters of this standard. Li Huiping, Dingsan Yin, even GY, Zhao Changsheng, Wu Haijun, Wei Chunyan, Gong Hongxia. This standard is the first release of the entry-exit inspection and quarantine industry standards. Japanese pine bast scale quarantine and identification methods

1 Scope

This standard applies to rough wood, branches, needles, bark and pine cone scales entry of Class; carry on pine bonsai class rootstock seedlings Pine bast scale with genus and Japanese pine bast scale quarantine and identification.

2 Terms and definitions

The following terms and definitions apply to this standard. 2.1 Round, hard outer ring, the inner ring with a coating of granular surface, inside two columnar secretory cells, the distribution of the body back, and sometimes can be extended To ventral. 2.2 A circular plate gland, a small scar over the back, with an outer ring, arranged inside the hole forms. 2.3 The kind of surface of the gland holes or openings are single, double concave double-tube. 2.4 The beads Kuwana families of scale insects insects a unique period, this period worms nearly spherical, pear-shaped or oval, the main characteristics of antennae degradation, no foot, body How much hard or hard, often shiny surface of the shell, shaped like pearls, mouthpiece and valve extremely developed. 2.5 Hatched nymphs crawl up and down along the trunk activity 1d ~ 2d later, hidden in the cracks in the bark and leaf axils, etc. fixed parasitic become parasitic nymphs; At this parasite is very small, subtle, hard to detect and identify, the "hidden period." 2.6 Parasitized nymphs peeling, and foot antennae and other appendages disappear, male and female differentiation, the parasite rapidly increases as revealed in the outer bark of the seam "Exposing Period ", which is the most serious period. Principle 3 Morphological and biological characteristics of this standard is to develop main scientific basis. 4 instruments, equipment and reagents 4.1 Instrument Biological microscope, stereo microscope, light incubator, water bath. ......

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