.")()•_' FiiiitiU'iildl I'l-ojii rfli!< (if (U'riii'ni Sjirnn-llnidit, 



5th day. As aljovi'. 



8//j dnij. The majority of the patches dead on all the three leaves; on each 

 of the two lower leaves three patches only were alive — one bearing a mimitc group 

 of conidiophores, the remaining two dormant and sterile; on the upper leaf several 

 patches boro a group of conidiophores. 



12//i day. The mildew still feebly alive at a few spots on the two lower leaves; 

 on the upper leaf several of the patches showed a more or less vigorous growth and 

 bore conidiophores. 



Exper. 5. Solution contnining 0-3 % iron sulphide and 1 % soft 



soap. 

 IM day. Mildew checked. 



'.ird day. All the patches quite sterile and dormant. 

 ,5//( day. As above. 

 8//i day. Patches all appart'ntly dying. 

 12th day. As above. 



Exper. 6. Solution containing 0-3 °(, iron sulphide and 1 % soft 

 ■soap. 



\sl day. Mildew greatly checked, many of the patches apparently killed. 



2«(/ day. Nearly all the patches dead ; a few patches near the edge of the leaf 

 developing a few conidiophores. 



5th day. As above. 



Ith day. The few patches noted above remaining alive and bearing small isolated 

 groups of conidiophores. 



1 [III day. The grovips of conidiophores at the few patches more numerous. 



Exper. 7. Solution containing 0-6 "/[■, iron sulphide and 0-5 % soft 

 soap. 



l.sV day. The mildew greatly cheeked or kille<l. 



3r'/ day. All the patches quite dormant and apparently dying. 



5th day. All the patches dead. 



Exper. 8. Solution containing 0-6 % iron sulphide and 1 % soft 

 soap. 



\sl day. All the patches well covered over with the brown deposit, and showing 

 only collapsed conidio|)hores. 



4/// day. .All the patches dead; leaf uninjured. 



Exper. 9. Solution containing 0-6 % iron sulphide and 1 % soft 

 soap. 



Is/ day. Mildew very greatly cheeked: most of the patches apparently killed. 

 3rrf day. Nearly all the patches dead ; only one or two on each leaf showing 

 a few of the conidiophores remaining. 



5th day. All the patches apparently dead. 

 12(/( day. .Ml the patches dead. 



