CONTENTS 
Piel Pew 022 vues Aaron aaa amine ates baeeides Soha Se OKs 
Litérature:of Plants Diseases! 25. aise. cave cage iota ve (Senles et onaamseaos 
NECROTIC DISEASES 
Caused by bacteria 
IPO BEGRt ic osce leas Kees bie ehosea cage Monee aaa aa os eosels/s ate 
Streak of Sweet Peas ..........-..-. APA e aA RES ROSES S636 Ghee meee 
Béan, BHSKG 0c eid see Own cei d Ga eee ae RU eee emo 
Caused by fungi 
Damping-off of Seedlings ......... SBR aS Ries Dethee eS ES = SHEA SRoSee os oe 
Late Blight of Potatoes.....................24- aD aNOere aoa ape meas 
Downy: Mildew -of ‘Cucurbits: : .65.. See cadens scaece enews seeed smecleee poe 
Sclerotinia Rot ..... dae ewmava alate gh gerade brainstem Bee ae oie rere 
Botrrtis Blight of Peonies.............. Leo SRG pee Oe ralicilies cutee 
Brown Rot of Stone-fruits ... ......... mtalatte lag cid HRN A Sete Abpea ia aie 
Anthracnose of Sycamores and Oaks... 0... cence eee 
Black Rot of Grapes. ..............-... SS see See fst sea 
Hard) Rot Of Gla diott sg. 255 155 a aan e Sls d ertdssa tea iain nd eee Sav. SASS Ee enw 
Black ‘Rot;Canker'of Apples « < s0005.80e 4 iewdiees caceanascaeees BES donee 
Bridothw: Canker of Chestntity cis baie sc-occ0seeaetvenendeonnlndsqauewe taes 
Rhwoctonia Stem-not....9 shee cdebe a veek sad JA Hele ee ca RAR ed 
Ring-shake of Spruce i... cick soyiess dace pcenees dae vane deh Sea Sy Saee ees 
Ipniariis Heart-f0ts :..c< oGssthe. ace oto eeSiacasuieae ol neaies eee tea ee 
Fence: Post-20tsies csc ane secee sedge tees saksaceted est eeesshu ee aaeaess 
Pace 
