COIN DaeeNales 
ihe diseased spots on theapple se 25-5. ce. 
Mhesbittersrotmungus 486-2 See eae 
allie arnaryi ce isan 2) os Se Oe Daur enya ne Beas 
UII HAS OR CSE res etelte ee tea 
Gerentation OlgtlierS One Stas seen = mcrae 
Bitter-rot cankers on the branches .--....--.--- 
Source-of infection and spread of the disease -.- - 
linfiivencimexconditionSss2— 542 ee 
NACE Ge ASS ay Ls Ne Se eA og ele nd eeE De 
INGO OS EN GENS ne oe Ee Oh ee Baers anata Be 
Susceptibility of different varieties. ..-..-.- 
IRGanSohigyl WACERONS 38 Soe seas noes Sooo ee mee ose 
ie mviroimiarexperiments ==> es nplee 2 ae BRC eg 
Mrevexperimentalitrees oa 25. 2 ea ee 
Sprayineescheme= 2422 ties jo Sao ee cca 
Weather conditions attending the experiment. - 
IRVESUIIS epee etme a ee ee ea ae 
Benehcialeenectsrol sprayimg 242. 5 2 ee 
Effect of the treatment on other diseases - -..-- - 
SIOEN 0) 3 Se Se See ean oe eS ip ee aa 
ILS YEL tS OO a ae A ap ey Rd og ac A a 
SOO tryeslol@ te bn sears cc eee ee ce be aaa 
IMjurious/etects or, the treatment. - 21-4 - 22275. 
MUSSEL commreprer yaar sa cave ue Dh ire tha RRs 2 
@omimenrcialeoperations 220 2223550228 see is. 
Resuiltshim-severaleonrchandsese Gs a see ee see 
Cae aa ree See Ty eeoN acme Alien i naa 
DWESCHID ON GleM lates eta ae ake Sees Soe ee 
Co bo bw wb bw bb 
COFCO COST Sy 
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