Show P PLANS LANS TO CONTROL BEAN seed selection Is inmost most important 1 4 spraying 1 1 with gorde bordeaux auk mixture favored FAvor bd by OTTO A colorado atrit aad cultural college fort colllns colo bean a fungus disease common at certain portions of the season upon the wax war and green heaps bealls causes spotting of tile the pods poda and growing parts the disease first appears pears pearsal sas as a small purplish discoloration which latee latera develops into a larger spot with a darkened sunken center bordered by a lightbrown light brown ring can run together forming irregular sunken areas during certain stages a pink mass of spores Is formed in the center of each spot the fungus penetrates through the pod into the bean seeds the latter often becoming Alq discolored colored or spotted various control control methods can te be ined seed selection select loti Is the most ino st important seeds should only be bemused used from healthy poda preferably grown on fields where little disease Is present it Is practically impossible to select plean clean seed except by taking thoe from healthy pods spiny ang with bordeaux mixture 3 S BO fori formula pula Is advised when the disease appears early and if practicable burning of infected material and rotation of crops Is important |