XVI TABLE OF CONTENTS. 



Page. 



Note 48 [113] 



Proportions of Paris green mixture, [113]. 



Note 49 [113] 



Effect of kerosene and kerosene emulsion on cotton plants, [113]. 



Note 50 [113] 



Pyrethrum willemoii probably a synonjm of P. roseumj [113] — reference to 

 Willemot's paper on P. ivillemoti, [113]. 



Note 51 [113] 



Growth of productive pyrethrum industry in California, [113] — effect of 

 pyrethrum on warm-blooded animals, [113] — pyrethrum recommended 

 as a disinfectant and germicide, [113]. 



Note 52 [113] 



Cost of production compared with price of pyrethrum, [113]. 



Note 53 [113] 



Enemies of Aletia xylina killed by poisoning the worms, [113]. 



Note 54 [113] 



Positiveness with which various plants have been recommended as insecti- 

 cides, [113]. 



Note 55 [114] 



Insects injuring dog fennel, [114]. 



Note 56 [114] 



Tests of spraying machinery, by Dr. W. S. Barnard, [114] — difficulties in 

 the use of machinery in irregularly-planted fields, [114] — means of over- 

 coming these difficulties, [114]— conveyances for underspraying apparatus, 

 [115] — management of apparatus, [115] — rapidity of service, [115] — 

 quantity of poison required, [115] — success of stirrer-pump device, [115] — 

 construction of stirrer-pump, [115] — construction of nozzle-pipes, [116] — 

 adjustment of these pipes, [116] — success of eddy-chamber nozzles, 

 [116] — a closed system of pipes advisable, [116] — high pressure should 

 always be used, [117] — adjustment of descending pipes, [117] — flexile 

 joints recommended, [117] — advantages of flexile pipes, [117] — lifting of 

 descending pipes in turning, [118] — devices for lateral shifting of pipes, 

 [118] — summary of conclusions from experiments, [118]. 



Note 57 [119] 



Eecommendation to use Paris green in 1872, [119] — extract from report 

 made on this subject by J. P. Stelle, in 1880, [119] — comment on the 

 same, [120]. 



Note 58 [120] 



Description of imago o{ Anomis texana, n. sp., [120]. 



Note 59 [120] 



Description of egg and pupa of Drasteria erechtea, [120]. 



Note 60 [121] 



Reprint of J. W. Boddie's description, in 1850, of imago of Phalaena zea 

 (Heliothis armigera), [121]. 



Note 61 [121] 



Eeprint of A. E. Grote's description of Heliothia umhrosus, [121]. 



Note 62 [121] 



Remarks on specimens sent from Bahia, by R. A. Edes, in 1880, [121] — 

 characters of egg, larva, and pupa of Anoviis sp., [121]— -insects found in 

 cotton bolls, [121]. 



Note 63 .' 1121] 



Probably Macrosila rustica stated to feed on cotton, [121]. 



Note 64 [121} 



Larvae of Aletia xylina received from Vera Cruz, [121] — recurrence of cotton 

 worms at irregular periods, [122], 



