INDEX 



Abdomen of Insects. . .29, 30, 43, 46, 104 



Acid, Arsenous 33 



Adult Insects 29, 30 



Agents, County 2, 4 



Agricultural College 2, 4 



Air-slaked Lime 32, 89 



Alaus oculatus 52 



Alfalfa, 5, 6, 8, 39, 40, 41, 45, 47, 

 50, 51, 53, 63, 66, 71, 72, 75, 

 76, 81, 82, 84, 85, 86, 94, 98, 



101, 104, 127 



Alfalfa Cutworm 41 



Alfalfa Looper 8, 20, 81-84, 136 



Nature of Injury 82 



Methods of Control 82 



Description 82, 83 



Egg 82,83 



Caterpillar °3 



Cocoon 83 



Pupa 83 



Moth 83 



Life History 83 



Natural Enemies 83, 84 



Alfalfa Webworm 7, 20, 84, 85 



Nature of Injury 84 



Methods of Control 84 



[Description 84, 85 



Worm 84, 85 



Pupa 85 



Moth 85 



Life History 85 



Natural Enemies 85 



Alkali 89,90 



Alkali-beetle or 



Alkali-bug. ... 7, 8, 22, 29, 89, 90, 92, 133 



Allseed 63 



Amara, Egg-eating 106 



Amara obesa 106 



Amaranthus 86 



Ambrosia 86 



Ambush-bug 133 



Annual Meadow-grass 63 



Antennae of Insects 29 



Ants 114 



Aphidsor Plant Lice, 3,1 11-1 16,123,134,137 



Nature of Injury 114 



Methods of Control 114, 115 



Description 115 



Life History 115 



Natural Enemies 115, 116 



(See also Plant-lice) 



Aphidus, Genus 136 



Aphis-lion 26, lib, 133, 134 



Appendix 2, 3, 138-146 



Archytus apicifere 81 



Arsenate of Lead, 32, 73, 79, 82, 86, 88, 96 



Arsenical Poisons 33, 86 



Arsenous Acid 33 



Artificial Methods of Insect Control 31, 32 



Ash, White 112 



Ash-gray Blister-beetle 22, 98 



Asparagus 63, 65, 66, 86 



Assassin-bug 133 



Aulhocoris melanocerus 59 



B 



Bacteria 61 



Bacterial Diseases 83, 109 



Bait, Poisoned, 32, 39, 40, 47, 53, 



79, 94, 95 



Banded Flea-beetle 16, 92, 93 



Description 92 



Egg 92 



Larva 92 



Adult 92 



Life History 93 



Barley 63, 65, 66 



Beak, of Sucking Insects 29 



Beans 53, 119 



Dwarf Pea 63 



Lima 63, 66, 86 



Soy 63, 66 



String 86 



"Bearded Roots" 61 



Bedbugs 133 



Bees 29, 30, 78 



Beet or Spinach Leaf-miner. . . 14, 110, 111 



Nature of Injury 110 



Methods of Control 110, 111 



Description Ill 



Egg HI 



Miner Ill 



Pupa Ill 



Adult Ill 



Life History Ill 



"Beet Weariness" 59 



Beetles, 1, 3, 29, 30, 48, 50, 51, 67, 



78, 88, 105 

 See also: 



Black Carrion-beetle 



Blister-beetle 



Bombardier-beetle 



Click-beetle 



Colorado Potato-beetle 



Egg-eating Amara 



Fiery Hunter 



Flea-beetles 



Banded Flea-beetle 

 Potato Flea-beetle 

 Three-spotted Flea-beetle 

 Ground Beetles 

 Lady-beetle or Lady-bug 

 Larger Sugar Beet Leaf-beetle 

 or Alkali-beetle 



149 



