INDEX. 



Abortion in cows, 96, 106. 

 Abortive florets, 117. 

 Aeherontia atropos, 49. 

 .^cidium berberidis, 127, 130. 

 Agar-agar, 42. 

 Agriculturists and plant diseases, 



7. 

 Agrostii stolonifera, 119. 



„ vulgaris, 119. 

 Aira ccespitosa, 95. 

 Allium cepa, 40, 42, 44. 



„ scktsnoprasum, 46. 

 Amoebue, 74. 

 Anbury, 72. 

 AnguiUulid<B, 17, 118. 

 Antenna, S. 



Antheridia, 23, 44, 52, 58, 54, 142. 

 Anthomyia betce, 33, 39. 

 brassica, 140. 

 ceparum, 40. 

 coarctata, 117. 

 loctuciE, 156. 

 radicum, 140. 

 ^nt/toxanttetn odoratum, 85. 

 Anthriscus cerefolium, 145. 

 Aphida, 64, 149. 

 Aphides, 6. 

 Aphidias avencs, 77. 

 Aphis, bean, 9; 

 Aphis brassicce, 139. 

 „ /o6«, 9. 

 „ floris-rapce, 63, 64. 

 Aphis, grain, 77. 



.3 



4jj7u8 granaria, 77, 84, 99, 103, 



107. 

 Aphis, hop, 149. 

 Aphis lactuca, 156. 



„ ra;(S, 63, 64. 

 Aphis, turnip, 63. 

 Apion flavipes, 31. 

 ApionidiE, 31. 

 Apium graveolens, 144. 

 Aptera, 4. 

 ^rocAnoidea, 67. 

 Abbuthnot, 110. 

 Arsenic, 152. 



Artificial fertilizers, 62, 158. 

 Asei, 29, 59, 106. 

 Ascomycetes, 155. 

 Asparagus beetle, 133. 

 Asparagus officinalis, 133. 

 Assimilation, 29, 44, 48, 72. 

 A thalia spinarum, 69. 

 Avena elatior, 95. 



,, fatua, 117. 



„ jiavetcens, 95. 



„ pubescens, 95. 



„ sativa, 99. 

 •' Awnless," 115. 



Bacterium allii, 41. 

 Baeeb, J. Gr., 55. 

 Barberry bush, 130. 

 Barley, Fusisporium of, 81. 



„ parasites of, 77-83. 



„ smut of, 83. 



