1917] CONTENTS. V 



Page. 



Plum diseases, Rabat^ 751 



Comparative tests with fungicides against grape downy mildew, Caruso 751 



Second series of tests with fungicides against grape downy mildew, Caruso 751 



A bacterial disease of the goosebeiTy, Barker and Grove 751 



A new remedy for American gooseberry mildew, Barbarin 751 



Studies on diseases of mulberry in 1913, Amaud and Secretain 751 



"Canker" and "dieback " disease of mulberry, Salmon and Wormald 751 



Eelworm in daffodils. Bliss 752 



Leaf spot rot of pond lilies caused by Eelicosporium nymphsearum, Rand 752 



Studies on chestnut tree diseases, Ducomet 752 



Black canker of chestnut and the restoration of the chestnut, Prunet 752 



A method to induce sporulation in Botryosphxria herengeriana, Matz 752 



Phacidium infestans on western conifers, Weir 752 



Pinus ponderosa and P. jeffreyi, hosts for Razoumofskya americana, Weir 753 



The occurrence of western red rot in Pinus ponderosa, Long 753 



ECONOMIC ZOOLOGY — ENTOMOLOGY. 



Nematode parasites of Rodentia, Lagomorpha, and Hyracoidea, Hall 753 



Diagnosis of plague in rats, Williams 753 



Propagation of wild duck foods, McAtee 753 



Report of the entomological department, Troop 753 



Report of the south coast laboratory, Smyth 753 



[Contributions from the phytopathological service at Wageningen] 754 



[Italian entomological communications] 754 



rests of orange trees and other Aiuantiacese, Bondar 754 



On some animal pests of the Hevea rubber tree, Green 754 



Entomophagous insects and their practical employment in agriculture, Berlese 754 



Causes which affect toxicity of ai'senicals employed in agriculture, Battail 754 



Termes gestroi as a pest of the Para rubber tree, Pratt 755 



rUse of d'Herelle's bacillus in the control of Schistocerca peregrina] 755 



The Tingitoidea of Ohio, Osbom and Drake 755 



Review of the PMlippine Membracidee, Funkhouser 755 



The green bug or spring grain aphis ( Toxoptera graminum), Bilsing 755 



Elm leaf rosette and woolly aphid of the apple, Patch 755 



White flies of the subfamily Aleyrodinse (Aleyrodidae), Quaintance and Baker. 755 



The coccid enemies of the vine, Feytaud 755 



The San Jos6 scale. Painter 755 



Agricultural importance of mycosis of Chrysomphalus dictyospermi, Savastano. . 756 



Problems connected with Gelechia gossypiella, Gough 756 



Note on a machine to kill Gelechia larvae by hot air, Gough 756 



Life history of codling moth in Pecos Valley, N. M., Quaintance and Geyer. 756 



Sorosporella uvella and its occuiTence in cutworms in America, Speare 757 



On Lestophonus, a parasite of cottony cushion scale, Smith and Compere 757 



Observations on the life history of Pterodontia flavipes, King 757 



Anopheles infectivity experiments, Mitzmain 757 



Wireworm control, French 758 



Powder-post damage by Lyctus beetles to hardwood, Hopkins and Snyder. . 758 



Foul brood regulations. Paddock 758 



The Texas foul brood law and foul brood regulations. Paddock 758 



The Cresson types of Hymenoptei-a, Cresson 759 



Tetrastichus bruchophagi, a parasite of Bruchophagus funebris, Urbahns 759 



Note on Rhogas kitcheneri, Gough 759 



The egg and eaiiy development in some hymenopterous parasites, Silvestri.... 759 



FOODS — HUMAN NUTRITION. 



Changes in fresh beef during cold storage above freezing, Hoagland et al 759 



Eggs and their value as food, Langworthy 761 



Practical milling tests, Ladd 761 



The distribution of chlorin in cereals and dry legumes, Balland 761 



Recipes for the preparation of the dasheen 761 



[Food and drug inspection], Ladd and Johnson 662 



Eighth annual report of the board of food and drug commissioners 762 



Report of the Dairy and Food Department [of Iowa], Barney 762 



A summary of the market situation in Boston, Chenngton et al 762 



