Hopperdozer, XXX, 19. 

 Kalmia latifolia, I, 63. 

 Lantern, trap for insect?, IX, 75. 

 Lathyrus sylvestris wagneri, I, 59. 



Lime, sulphur, and salt wash, trees sprayed with, XXX. pi. i. 

 Lime wash, trees sprayed with. XXX. pi. ii. 

 Medicago sativa, I, pi. iii. 

 Meliotus alba, I, pi. v. 

 Xozzle, greenhouse, XXVII. 42. 

 Oil emulsions, device for preparing. VI. 94. 

 Onobrychis sativa, I. pi. iv. 

 Patterson tarred sheet, XXX, 18. 

 Peas, saved by brush and cultivator, XXVI, pi. ii. 

 pan, XXVI. pi. ii. 

 spraying, XXVI, pi. i. 



with tobacco-whale-oil soap, XXVI. pi. i. 

 Polygonum sachalinense. I. 61. 

 Prosopis juliflora, I, pi. vii. 

 Pyrus malus, I, 63. 

 Spruce, dead, XXVIII, pi. xiv. 



infested with plant lice and caterpillars, XXVIII, pi. xiii. 

 of Maine, XXVIII, pi. i. 

 Trifolium hybridum, I, pi. x. 



incarnatum. I, pi. ix. 

 Vicia villosa. I. 61. 

 Violet house prepared for fumigation, XXVII, 24. 



leaves showing injury by the greenhouse leaf tyer. XXVII, pi. i. 



''gallfly •" larvae, XXVII, pi. iii. 

 Violets showing injury by plant-lice, XXVII, pi. ii. 



