09/30198689 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS EN 46-2 - WOOD PRESERVATIVES - DETERMINATION OF THE PREVENTIVE ACTION AGAINST HYLOTRUPES BAJULUS (LINNAEUS) - PART 2: OVICIDAL EFFECT (LABORATORY METHOD)
Hardcopy , PDF
12-31-2009
English
Foreword
Introduction
1 Scope
2 Normative references
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
7.5.1 Test specimens for egg-laying
7.5.2 Test specimens for checking the
tunnelling ability and the mortality
of the larvae
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 block 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
(ovicidal action)
8.3 Validity of the test
9 Expression of results
9.1 Ovicidal test
9.2 Tunnelling control
9.3 Total mortality
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) - Environmental, health and
safety precautions within chemical/biological
laboratory
Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.