Fig. 41. Squash Diseases. 



a. Showing squash blossoms invaded by the fungus Choanophora cucurbitarum, 



b. squash entirely rotted by the Choanophora '--- iA;^^\,r.^^ „» 



Choanophora with ramuli developing on the prirji""-' - - — 



covered with a layer of conidia, e. conidia, /. sporanKm ^^iw !,■.. ^.i.ti. , 4^. M\i.. t,iii^>t 

 spores with tufts of h^r-like appendages, h. m.i ___ _j-j. , , ' ,. 



Wolf), i. Fusarium wilt of young squash plants, ; 



