PREN 46-1 : DRAFT 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
WOOD PRESERVATIVES - DETERMINATION OF THE PREVENTIVE ACTION AGAINST RECENTLY HATCHED LARVAE OF HYLOTRUPES BAJALUS (LINNAEUS) - PART 1: APPLICATION BY SURFACE TREATMENT (LABORATORY METHOD)
01-11-2009
12-01-2013
Foreword
Introduction
1 Scope
2 Normative reference
3 Terms and definitions
4 Principle
5 Test materials
5.1 Biological material
5.2 Products and reagents
5.3 Apparatus
6 Sampling
7 Test specimens
7.1 Species of wood
7.2 Wood quality
7.3 Provision of test specimens
7.4 Dimensions of test specimens
7.5 Number of test specimens
8 Procedure
8.1 Preparation of the test specimens
8.1.1 Conditioning of the test specimens
prior to sealing
8.1.2 Sealing of the transverse faces
8.1.3 Treatment of the test specimens
8.1.4 Drying and conditioning of the test
specimens after treatment
8.2 Exposure of the test specimens to the insects
8.3 Conditions and duration of the test
8.4 Examination of the test specimens
8.4.1 Examination
8.4.2 Validity of the test
9 Expression of results
9.1 Evaluation of attack
9.2 Toxic values
10 Test report
Annex A (informative) - Example of a test report
Annex B (informative) - Technique for culturing Hylotrupes
bajulus (Linnaeus)
B.1 General
B.2 Obtaining parent beetles
B.3 Mating
B.4 Egg-Iaying
B.5 Hatching of eggs
B.6 Larval development
B.7 Enemies and parasites
Annex C (informative) - Differentiation of heartwood and
sapwood in Pinus species
C.1 Principle
C.2 Reagents
C.3 Apparatus
C.4 Procedure
Annex D (informative) - Environmental, health and safety
precautions within chemical/biological laboratory
Annex E (normative) - Slow acting and deferred effect
formulations - Extending the test duration
Bibliography
Defines a method for the determination of the preventive action of a wood preservative against recently hatched larvae of Hylotrupes bajulus (Linnaeus) when the preservative is applied as a surface treatment to wood.
| Committee |
TC 38
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| Standards | Relationship |
| 09/30198686 DC : 0 | Identical |
| 03/307375 DC : DRAFT MAY 2003 | Identical |
| PREN 46-2 : DRAFT 2015 | WOOD PRESERVATIVES - DETERMINATION OF THE PREVENTIVE ACTION AGAINST RECENTLY HATCHED LARVAE OF HYLOTRUPES BAJULUS (LINNAEUS) - PART 2: OVICIDAL EFFECT (LABORATORY METHOD) |
| 15/30324880 DC : 0 | BS EN 46-2 - WOOD PRESERVATIVES - DETERMINATION OF THE PREVENTIVE ACTION AGAINST RECENTLY HATCHED LARVAE OF HYLOTRUPES BAJULUS (LINNAEUS) - PART 2: OVICIDAL EFFECT (LABORATORY METHOD) |
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