標準解讀
《GB/T 44608-2024 凹額精靈小蠹檢疫鑒定方法》是一項國家標準，旨在提供一套科學、準確的方法來鑒定凹額精靈小蠹（Cryptocerus depressus），這是一種對林木造成危害的昆蟲。該標準適用于進出境木材及其制品中凹額精靈小蠹的檢疫和鑒定工作。
標準首先定義了相關的術語與定義，明確了“凹額精靈小蠹”、“標本制備”等關鍵概念，為后續(xù)操作提供了基礎依據(jù)。接著詳細描述了用于檢疫鑒定的工具和材料要求，包括但不限于顯微鏡、解剖針、標簽紙等，確保檢測過程的專業(yè)性和準確性。
對于樣本采集部分，《GB/T 44608-2024》規(guī)定了具體的采集方法及注意事項，比如如何從疑似感染的木材中選取樣本，以及保存運輸過程中需要注意的問題，以保證樣品到達實驗室時仍保持良好狀態(tài)。
在鑒定技術方面，標準介紹了基于形態(tài)學特征進行鑒定的具體步驟，包括成蟲體長測量、頭部形狀觀察、觸角結構分析等，并配以清晰的圖示說明。此外，還提到了分子生物學手段作為輔助鑒定方式的可能性，如DNA條形碼技術的應用。
如需獲取更多詳盡信息，請直接參考下方經官方授權發(fā)布的權威標準文檔。
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- 2024-09-29 頒布
- 2025-04-01 實施
文檔簡介
ICS
65.020.20
CCS
B16
中華人民共和國國家標準
GB/T44608—2024
凹額精靈小蠹檢疫鑒定方法
DetectionandidentificationofHapalogeniusatakorae（Schedl）
2024-09-29發(fā)布2025-04-01實施
國家市場監(jiān)督管理總局發(fā)布
國家標準化管理委員會
GB/T44608—2024
目次
前言
·····································································································
Ⅲ
1
范圍
··································································································
1
2
規(guī)范性引用文件
······················································································
1
3
術語和定義
···························································································
1
4
基本信息
······························································································
1
5
方法原理
······························································································
2
6
器材和試劑
···························································································
2
6.1
器材
······························································································
2
6.2
試劑
······························································································
2
7
現(xiàn)場檢測
······························································································
2
8
實驗室鑒定
···························································································
2
8.1
小蠹亞科成蟲的鑒別特征
········································································
2
8.2
海小蠹族的鑒別特征
·············································································
2
8.3
精靈小蠹屬的鑒別特征
··········································································
2
8.4
凹額精靈小蠹的鑒別特征
········································································
3
9
結果判定
······························································································
3
10
標本保存
····························································································
3
附錄A（資料性）
精靈小蠹屬基本信息
······························································
4
附錄B（資料性）
檢索表
·············································································
6
B.1
精靈小蠹屬及近似屬的檢索表
··································································
6
B.2
凹額精靈小蠹與近似種的檢索表
································································
6
附錄C（資料性）
凹額精靈小蠹及近似種形態(tài)特征圖
················································
7
C.1
凹額精靈小蠹成蟲形態(tài)圖
·······································································
7
C.2
凹額精靈小蠹近似種成蟲形態(tài)圖
································································
7
C.3
凹額精靈小蠹形態(tài)結構圖
·······································································
8
C.4
凹額精靈小蠹生殖器結構圖
····································································
10
參考文獻
································································································
12
Ⅰ
GB/T44608—2024
前言
本文件按照GB/T1.1—2020《標準化工作導則第1部分：標準化文件的結構和起草規(guī)則》的規(guī)
定起草。
請注意本文件的某些內容可能涉及專利。本文件的發(fā)布機構不承擔識別專利的責任。
本文件由全國植物檢疫標準化技術委員會（SAC/TC271）提出并歸口。
本文件起草單位：中國檢驗檢疫科學研究院、黃埔海關技術中心、國家林業(yè)和草原局生物災害防控
中心、金華職業(yè)技術學院、西安郵局海關、董家口港海關。
本文件主要起草人：張俊華、王新國、李娟、姚剛、劉源野、綦虎山。
Ⅲ
GB/T44608—2024
凹額精靈小蠹檢疫鑒定方法
1范圍
本文件描述了凹額精靈小蠹的檢疫鑒定方法。
本文件適用于林木中凹額精靈小蠹的檢疫鑒定。
2規(guī)范性引用文件
本文件沒有規(guī)范性引用文件。
3術語和定義
下列術語和定義適用于本文件。
3.1
體長bodylength
頭部的最前端到腹部末端的長度。
3.2
索節(jié)funicle
鞘翅目昆蟲觸角中，在棒節(jié)和環(huán)節(jié)之間的部分。
3.3
刻點溝striae
鞘翅目昆蟲中，鞘翅上成列的刻點形成的縱陷線或溝，由鞘翅基部伸展至翅端部。
3.4
溝間部interstices
鞘翅目昆蟲中，鞘翅上刻點溝之間的平面。
3.5
受精囊receptaculum
雌蟲在交配時用于接受精子的囊狀構造。
4基本信息
凹額精靈小蠹學名：Hapalogeniusatakorae（Schedl，1951）。
凹額精靈小蠹分類地位：屬于鞘翅目（Coleoptera）、象蟲科（Curculionidae）、小蠹亞科（Sco?
lytinae）、海小蠹族（Hylesinini）、精靈小蠹屬（HapalogeniusHagedorn），該屬于1912年建立，與
海眼小蠹屬（Hylesinopsis
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