INDEX. 



173 



Thrips cerealium, 108, 145. 

 „ cUcumeris, 145. 

 „ tritici, 108. 

 Tilletia caries, 124. 



„ tritici, 124. 

 Tinea granella, 110. 

 Tijmja oleracea, 84, 139. 

 TipuUdcs, 84. 

 Tobacco, intusions of, 64, 69j 



138, 139, 151. 

 Tomato eelworm, 158. 



„ parasites of, 158. 

 ToKBITT, J., 65. 

 Torrubia, 98. 

 Torula apiculatus, 101. 



„ cerevisia, 101. 

 Transpiration, 29, 44, 48, 72. 

 Trefoil moth, 31. 



„ parasites of, 30-32. 



„ weevil, 31. 

 TkeViranus, 14. 

 Triehobasis beta, 36, 40. 

 Trombidiumtrigonum, 67, 121. 

 Truffles, 98. 

 TscHiROH, Db., 14, 146. 

 Tubercinia scabies, 57. 

 Turnip aphis, 63. 



„ fly, 61, 63. 



,, gall weevil, 65. 



„ leaf miners, 67. 



,, moths, 67. 



„ mould, 72. 



,, roots, analyses of, 66, 

 75. 



„ sawfly, 69. 

 Turnips, clubbing of, 72. 

 „ parasites of, 61-76. 

 „ surface mould of, 71. 

 Tylenchits allii, 40. 



„ devastatrix, 18, 85, 



99, 103. 



Tylenchus Havensteinii, 17, 83, 

 99, 103. 

 ,, tritici, 118. 



Umbelliferous weeds, 145. 

 Uredinea, 95, 130, 145. 

 Vredo apii, 144. 



„ lineans, 127. 

 Uredo-mycelium, 128. 

 Uredorubigo-vera, 125. 

 Uredospores, 128. 

 Urocystis cepulce, 44. 

 Vstilago carbo, 83, 95, 100, 103, 

 107, 121. 



„ ciicumeris, 145, 147. 



„ fabcc, 14. 



„ hypodytes. 94. 

 Ustilaginets, 91, 146, 147. 



" Vaohe a Dien," 64. 



Van Beneden, 32. 



Variety of ergot, a, 96. 



Vassali-Enandi, 109. 



Vermes, 4. 



Vetches, parasites of, 32. 



Vicia faba, 9. 



Vine, parasites of, 1, 155. 



Vitality of Bacterium allii, 42. 



„ of eelworms, 18, 119. 



,, of Peronospora infestaiis, 

 54. 



WAIiKER, 77, 121. 

 Ward, H. M., 14,16. 

 Weevil, cabbage gall, 139. 



„ corn, 102, 107. 



„ grass, 86. 



„ palm, 102. 



„ rice, 102. 



„ turnip gall, 65. 

 Weevils, 12, 14, 16, 26, 81, 63, 

 86, 102, 107. 



