Mar. 4, igi8 



''ill Diseases of Okra 



541 



Table IV. — Results of inoculating okra plants with Fusarium vasinfectum from cotton 



and okra 



Locality. 



Greenhouse 



do 



.... do 



.do. 

 .do. 



.do. 



.do. 



.do. 

 .do. 

 .do. 



.do. 



_ Method of 

 inoculation. 



Soil. 



.do. 



Wounds: hy- 

 pocotyl. 



do 



do 



.do. 



.do. 



.do. 

 .do. 

 .do. 



.do. 



Species and strain of organism. 



F. vasinfectum, okra 



(2709). 

 F. vasinfectum., cotton 



(1855)- 

 do 



.do. 



F. vasinfectum; okra 



(2709). 

 F. vasinfectum, okra 



(2708). 

 F. vasinfectum, okra 



(3203). 



do 



do 



F. vasinfectum, okra 



(3210). 

 F. vasinfectum, okra 



(3592)- 



Incu- 

 bation 

 pe- 

 riod. 



Days. 



17 



17 



Per- 

 cent- 

 ape 

 ulti- 

 mate- 

 ly 

 wilt- 

 ing. 



50 



55 



Time. 



Days. 

 56 



56 



5f 



36 

 56 



56 



15 



30 

 18 



23 

 36 



Table V. — Results of inoculating cotton, eggplant, and Brabham coivpeas with tite okra- 

 wilt organisms through wounds at the hypocotyl 



Host. 



Ixxality. 



Species and strain of 

 organism. 



Time. 



Cotton 



Do 



Do 



Do 



Eggplant 



Do 



Do 



Brabham cow- 

 peas. 



Field 



....do 



Greenhouse . 



....do 



....do 



do 



....do 



....do 



F. vasinfectum , okra 



(3210). 

 V. albo-atrum, okra 



(3156). 

 F. vasinfectum, cotton 



(1855). 

 F. vasinfectum, okra 



(3592). 

 V. albo-atrum, okra 



(1717)- 



V. albo-atrum, snap- 

 dragon (2985). 



V. albo-atrum, egg- 

 plant (1685). 



F. vasinfectum, olcra 

 (3203). 



Days. 

 23 



23 

 36 

 36 

 15 

 15 

 15 

 60 



