Pests of Stored Grain and Grain ProductsBurgess Publishing Company, 1963 - 318 หน้า Grain and its conservation; Rodent and bird pests of stored grain; The insect pests of stored grain; Prevention and control of insect infestation in farm-stored grain; Control of insects in grain stored in elevators and warehouses; Detection of insect infestation; The insect problem in flour mills; Practical control methods in the mill and flour warehouse; Fumigants and fumigation; The common fumigants; Flour mill and warehouse fumigation; Fumigation in atmospheric vaults and vacumm chambers; Heat sterilization; Protecting stored seed from insect attack; Insect control in the bakery. |
เนื้อหา
Chapter Page I Grain and Its Conservation | 1 |
Rodent and Bird Pests of Stored Grain | 6 |
The Insect Pests of Stored Grain | 22 |
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adult Angoumois Angoumois grain moth applied atmospheric vaults bags bins breed building bushels calcium cyanide canister carbon dioxide carbon disulphide carbon tetrachloride cent chloropicrin clean concentration confused flour beetle containing conveyers corn Cotton cubic feet cylinder damage dosage dust effect eggs elevator boots equipment ethylene oxide exposure feed feet of space Figure floor flour mills fumi fumigant gas mask gases grain beetle granary weevil heat hydrocyanic acid illus inch Indian meal moth insect infestation insect pests insecticidal Jour kernels khapra beetle kill larvae lesser grain borer liquid hydrocyanic acid machinery malathion meal worm method methyl bromide milled cereal products milling units mixture moisture content nozzles oxygen percent pests of stored pipe pounds prevent protection pyrethrins rats removed rice weevil rodent seed species storage stored grain surface tank temperature tion toxic treatment Tribolium confusum U. S. Dept U.S.D.A. Photo vacuum vapors warehouse wheat