CONTENTS— conl. 



PAGE 



Review of the Legislation dealing witli Plant Pests in Canada . . 121 



Chortophila brassicae infesting Cruciferous Plants in Alaska . . 121 



A Cicindelid Larva living in Coffee Stems in Ceylon . . , . 121 

 The Bionomics of Syntomaspis druparum, the Apple-seed Chalcid, 



in the U.S.A 122 



Gymnonychus californicus and its Control in the U.S.A. . . . . 122 



Pseudococcus Jessica, sp. n., in Missouri . . . . . . . . 123 



The CuKCULiONiDAE of British India 123 



New Neotropical Curculionidae . . . . 124 



Insect Pests in India . . . . . . . . . . . . . . 124 



The Control of Insects attacking Stored Wheat in the Punjab . . 126 



Some Undescribed Aphids from the Indian Museum . . . . 129 



A new GMamys from Calcutta. . . . . . . . . . . . 129 



The Larva of Lasiodaetylus ehevrolaU. . . . . . . . . . 129 



Some Lignicolous Beetle Larvae from India and Borneo . . . . 129 



New Weevils from America . . . . . . . . . . . . 129 



Australian Chalcidoidea . . . . , . . . . . . . 129 



New Javanese Chalcidoidea . . . . . , , . . . . . 130 



Gydia molesta on Peaches in the U.S.A. . . . . . . . . 130 



The Habits of Perilampus spp. in the U.S.A. . . , . . . 130 



The Bionomics of Macrosiphum grcmarium in the U.S.A. . . . . 131 



The Bionomics of Helopeltis spp. on Tea in Java . . . . . . 131 



The Campaign against Locusts in Northern Africa. . . . . . 132 



Experiments in Locust Control by means of Coccobacillus acridiorum 



in Argentina . . . . . . . . . . . . . . 133 



Anastrepha serpentina and its Control in Brazil . . . . . . 133 



Epitrix nigroaenea attacking potatoes in Columbia. . . . . . 133 



Experiments with Coccobacillus melolonthae on Cockchafers and 



other Insects in France . . . . . . . . . . . . 134 



Measures against Vine Moths in France . . . . . . . . 136 



The Use of Hot Water against Vine Pests in France . . . . 136 



Experiments with Bait Traps for Vine Moths in France.. .. 136 



The Necessity for Defoliation in Controlling Vine Moths in France 137 



The Resistance of Lepidopterous Larvae U> Cold .. .. .. 137 



Sirex gigas boring in Lead in the South of France. . . . . . 137 



Pests of Fruit Trees in Spain . . . . . . . . . . . . 138 



Olive Pests and their Control in Spain . . . . . . . . 138 



A Varnish against Enosoma lanigerum in Italy . . . . . . 139 



Notes on two Carpenter Bees in California . . . . . . . . 139 



Imported Insects infesting Orchids in New Jersey . . . . . . 140 



The Feeding Habits of Adult Chrtsopidae . . . . . . . . 140 



The Spike-horned Leaf-miner infesting Grains and Grasses in 



the U.S.A 140 



The Causes of the Failure of Locust Fungus in South Africa . . 141 



Potato Pests in the U.S.A. .. 141 



Empria spp. infesting Strawberries in the U.S.A. . . . . . . 142 



Mayetiola destructor in Iowa . . , . . . . . . . . . 142 



Pests of Maize in Iowa . . . . . . . . . . . . . . 142 



Cassia nodosa defoliated by Caterpillars of CatopsUia pomona in 



Ceylon 142-143 



Insect Pests in Java in 1916 . . 143 



Plant Protection Ordinance in Trinidad . , 144 



