Insect pests of food ; the control of insects in flour mills / [by J. A. Freeman and E. E. Turtle] ; with a foreword by the Director of Infestation Control.

  • Great Britain. Ministry of Food.
Date:
1947
Catalogue details

Licence: Public Domain Mark

Credit: Insect pests of food ; the control of insects in flour mills / [by J. A. Freeman and E. E. Turtle] ; with a foreword by the Director of Infestation Control. Source: Wellcome Collection.

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    PEE GON PROL OF INSECTS IN FEOUR MILLS By J. AU FREEMAN, B.Sc;, Ph.D:., A(R°GS., FREES. and RoE PURI LE, MES E., Misc, Ph. DoF RC: TABLE OF CONTENTS GENERAL INTRODUCTION METHODS OF PREVENTION AND CONTROL Introduction bese Treatment of materials entering the mill Preventive measures and hygiene in buildings Remedial control measures in buildings Treatment of infested milling products LIFE HISTORIES AND HABITS OF INSECTS AND MITES Introduction Beetles (Coleoptera) Moths (Lepidoptera) Parasitic wasps (Hymenoptera) Grain mites (Acarina) A list of common and scientific names of the pests .. INFESTATION IN THE MILL .. Infestation of wheat and milling products Infestation of mill buildings and machinery .. How insects reach the mill LIST OF PLATES .. LIST OF TEXT FIGURES INDEX SOURCES OF INFORMATION i PAGE —S Ce INS Cu Ga Ca 31 1 a 50 56 OY) 63 63 65 68 iS Td 78 78 84