74 



THE BEPORT OF THE 



No. 36 



TABLE SHOWING THE EFFECT OF VARIOUS 



Plot 1 — Composed 



No. of 

 row. 



])alt; of 

 sowinar. 



Date 



plants 



appeared. 



Substance used. 



Dales and slrenglh of applicalion. 



No. of 

 sjund 

 l)laul'-. 



May 12 

 ,. 13 



ICheck 

 Check 



13 iTobacco dust 1 part 

 and soot 2 parts. 

 Corrosive sublimate 



13 

 13 



Corrosive sublimate. 



13 Tobacco dust 



13 Tobacco dust 



13 [Tobacco dust 



13 iCheck 



13 jSoot 



13 Salt (dry) 



13 Salt (solution) 



13 Corrosive sublimate. 



Check 

 Check 



May 14 and 26 



May 7—1 to 640 



May 26—1 to 1,000 



May 7—1 to 640 



May 26—1 to 1,000 



May 14 



May 14 and 26 



May 14 and 26, and June 10. 



Check 



May 14 and 26 



May 26 



May 26 



May 7—1 to 640 



4 



44 



m 



128 



115 



55 

 34 

 45 

 42 

 11 

 8 

 10 



^ 



May 26—1 to 1,000 i 



Plot 2— Medium 



x\0. of 



row. 



Date 

 plants 

 ^°^^"^- i appeared. 



Date of 



Substance used. ] Dates and sti'ength of application. 



No. of 

 sound 

 plants. 



IViay 30 Check Check 



30 Corrosive sublimate. May 31- 



30 Corrosive sublimate. May 31- 



30 jCorrosive sublimate. May 31- 



30 [Corrosive sublimate. May 31- 



30 Soot i Mav 31 



30 iSoot ' May 31 and June 7 



30 Ammonia I May 31, 1 to 16 of water 



-1 to 240 . 



-1 to 480 . 



-1 to 720 . 



-1 to 1,000 



121 

 44 

 49 

 60 

 58 

 64 



100 



Plot 3 — Late 



No. of 

 row. 



l>dte of 

 sowing. 



Date 



plants 



ippeared. 



Substance used. 



Dates and strength of applicalion. 



No. of 

 sound 

 plants. 



9 

 10 



11 

 12 



13 

 14 



July 8 



July 16 



., 16 



,, 16 



., 16 



,, 16 



,, 16 



.. 16 



,, lii 



,, IB 



16 

 16 



Corrosive sublimate. 

 CorrosiA'^e sublimate . 

 Corrosive sublimate. 



Check 



Corrosive sublimate. 

 Corrosive sublimate. 

 Corrosive sublimate . 



Check 



Tobacco dust, sul- 

 phur and arsenate 

 of lead 



Carco 



July 8—1 to 500 . . 

 July 16—1 to 1.000 

 July S— 1 to 500 . . 

 July 26—1 to l.OOO 



Check 



July 8—1 to 500 . 

 July 16—1 to 1,000 

 July 8—1 to 500 . . 

 July 16—1 to 1,000 

 Check 



July 8 



July 8 and 16 



July 16, 23 and 30 



96 



78 



88 



48 

 96 

 62 



115 



28 



24 

 37 

 33 



