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Forage crops, grasses, alfalfa, clovers, etc
The Icerya or fluted scale, otherwise known as the cottony cushion-scale : reprint of some recent articles by the Entomologist and of a report from t…
The dispersion of the gipsy moth
The gipsy moth in America : a summary account of the introduction and spread of Porthetria dispar in Massachusetts and of the efforts made by the sta…
Efficiency of a flail-type machine in destroying cotton squares deposited on soils varying in surface moisture and roughness
Legislation against injurious insects : a compilation of the laws and regulations in the United States and British Columbia
Natural period characteristics of selected tree species
Reports of experiments with various insecticide substances, chiefly upon insects affecting garden crops
The replacement of one grasshopper species by another
Moisture use by various plant species and its relation to pan evaporation and net radiation
