1918] CONTENTS. V 



ECONOMIC ZOOLOGY — ENTOMOLOGY. 



Page. 



The muskrat as a fur bearer, with notes on its use as food, Lantz 154 



The mongoose in Barbados, Nowell 154 



Recognition among insects, Mclndoo 154 



A manual of dangerous insects likely to be introduced, edited by Pierce 154 



Insects of 1916 [in Maryland], Cory 154 



Sixteenth report of State entomologist of Minnesota, 1915 and 1916, Washburn. . 155 



[Insect pests in New Hampshire], O'Kane 155 



[Reportof the] division of entomology, Sanders and Fracker 155 



Insects affecting agriculturists in British Columbia, Treherne 155 



Proceedings of the Entomological Society of Nova Scotia for 1916 155 



New records of entomogenous fungi in Barbados, Nowell 157 



[Entomological progress in India] 157 



Control of some of the important garden and truck crop insects, Talbert 157 



The olive insects of California, Essig 157 



Important pecan insects and their control, Gill 157 



[Insect enemies of coconut in Netherlands Indies], Keuchenius 157 



Studies in greenhouse fumigation with hydrocyanic acid, Moore 158 



American Tingidfe, with descriptions of new species, Osborn and Drake 158 



The sugar cane froghopper in Grenada, Hutson 158 



The common mealy bug and its control in California, Woglum and Neuls 158 



The black fly and methods of controlling it 158 



Chermes attacking fir trees, Kholodkovskil 158 



Some notes on the mealy plum aphid, Hyalopteruspruni, Willcocks 158 



Aphis sprays, Morrison 159 



Notes on Pediculus humanus {vestimenti) and P. capitis, Bacot 159 



Tobacco horn worm: Use of powdered arsenate of lead, Morgan 159 



Fall army worm in relation to cranberry bogs, Scammell 159 



[Gipsy and brown-tail moth work in Massachusetts], Rane 159 



New microbe parasites of the caterpillar of the gipsy moth, Paillot 159 



Controlling the grapevine worm in Vaudois vineyards in 1916, Faes 159 



[Automeris janus attacking cacao trees] 159 



The olfactory organs of Lepidoptera, Mclndoo 160 



Classification of the Lepidoptera based on characters of the pupa, Mosher 160 



Anopheles punctipennis as a host for Plasmodium falciparum, Mitzmain 160 



A preliminary note on the role of blood in ovulation in CuUcidae, Sen 160 



Chrysanthernxum midge, Borden 160 



The house fly and its control, Haseman 160 



Screw worms and other maggots affecting animals, Bishopp et al 160 



Preliminary classification of Diptera, exclusive of Pupipara, I, Malloch 161 



The Colorado potato beetle, Morrison 161 



The white grubs injuring sugar cane in Porto Rico, I, Smyth 161 



White grub investigation. — A brief report of progress, Gibson 162 



Varieties of coccol^acilli in natural septicemias of the cockchafer, Paillot 162 



New microbe parasites of the cockchafer, Paillot 162 



The coccobacilli of the cockchafer. — Their pathogenic action, Paillot 162 



New microbe parasites of the cockchafer. — Pathogenic action, Paillot 162 



Coconut beetle in Samoa 163 



The sugar cane wire worm in Fiji {Simodactylus cinnamoneus), Veitch 163 



Canadian bark beetles. — I, Descriptions of new species, Swaine 163 



The strawberry weevil in Minnesota, Anthonomus signatus, Marcovitch 163 



Alfah'a weevil quarantine conference, held April 20 and 21, 1916 163 



Pineapple wee"\dl in Above Rocks 163 



Pear blossom weevil {^Anthonomus pedicularius) in Bessarabia, Mokrzhetsku 163 



Banana borer. Watts 164 



Sixteenth report of Illinois State Beekeepers' Association, compiled by Stone . . 164 



First lessons in beekeeping, Dadant 164 



A thousand answers to beekeeping questions, Miller, compiled by Dadant 164 



Are bees responsible for most fire-blight epidemics? Biurill 164 



The hornet in Fiji (Polistes hebrseus), Veitch 164 



The turnip sawfly {Athalia fiacca), Jack 164 



Laboratory rearing of Trichogramma semblidis and T.fasdatum, Mokrzhetsku 164 



Descriptions of thirty-one new species of Hymenoptera, Rohwer 164 



Descriptions of some new parasitic Hymenoptera, Gahan 165 



Infection tests of fungus parasite ofinsects, Metarrhizium anisoplise, Rutgers 165 



