INDEX 



505 



zoctoniose 259, rust 259, septo- 

 riose 259, spot 255. 

 Peach 120. 



Bacterium pruni 132, bacteri- 

 ose 132, blight 129, brown rot 

 120, brown rot control 124, 

 Cercospora circumcissa 133, 

 Cercosporella persica 133, cer- 

 cosporose 133, Cladosporiiim 

 carpophilum 125, Coryneum 

 Beyerinkii 129, crown gall 130, 

 curl 20, 126, curl damage 126, 

 curl prevention 127, dieback 

 129, Exoascus deformans 126, 

 frosty mildew 133, gain from 

 spraying 128, Helminthospo- 

 rium carpophilum 134, leaf 

 curl 14, little peach 139, mold 

 120, mummy 122, Phoma Per- 

 sicae 134, phomose 134, Phyl- 

 losticta circumcissa 133, phyl- 

 lostictose 133, Podosphaera Ox- 

 ycanthae 132, podosphteroae 



132, powdery mildew 132, 133, 

 Pseudomonas tumefacines 130, 

 Puccinia Pruni-spinosae 134, 

 pustular spot 134, rosette 137, 

 rot 22, rust 134, scab 125, Sclero- 

 tinia fructigena 120, shot hole 

 129, 133, Sphaerotheca pannosa 



133, sphaerothecose 133, stem 

 blight 134, Texas root rot 133, 

 Valsa leucostoma 129, yellows 

 135. 



Peaches 



mildew 7. 



Peacock leaf spot 193. 



Peanut 



cercosporose 259, leaf spot 259. 



Pear 



active blight 103, Alternaria 110, 

 anthracnose 109, Bacillus amy- 

 lovorus 101, bitter rot 107, 

 black mold 110, black rot can- 

 ker 109, blight 5, 22, 104, blight 

 damage 101, body blight 104, 



brown rot 109, canker 104, col- 

 letotrichum 109, cost of spray- 

 ing 46, Fabraea maculata 108, 

 fire blight 101, flower blight 

 104, Glomerella rufomaculans 

 107, Gymnosporangium glo- 

 bosum 106, hypochnose 109, 

 leaf blight 108, leaf spot 108, 

 podosphaerose 107, powdery mil- 

 dew 107, resistant to blight 104, 

 ripe rot 107, rust 106, scab 52, 

 107, Septoria piricola 108, Sphae- 

 ropsis malorum 109, sphaerothe- 

 cose 107, susceptible to blight 

 104, Texas root rot 110, Thele- 

 phora pedicellata 109, thele- 

 phorose 109. 



Pecan 444. 



fusicladiose 444, microsphaerose 

 445, scab 444. 



Pecky cedar 436. 



Penicilliose 295. 



Penicillium 295. 



digitatum 186, italicum 186, 

 glaucum 94. 



Peony 471. 



Pepper 257. 



anthracnose 262, 263, coUetro- 

 triehose 263, leaf spot 263, 

 macrosporiose 263, phyllo?tic- 

 tose 263, southern blight 259, 

 wilt 259. 



Perfection of produce 50. 



Peridermiose 446. 



Peridermium 



acicolum 446, cerebrum 446. 



Perithecia 17, 487. 



Permanent steam disinfectors 54. 



Peronospora 



Cubensis 218, effusa 288, para- 

 sitica 215, schleideni 250, sparsa 

 476, Trifoliorum 383, Violae 481. 



Pestalozzia 



funerea 240, uvicola 175. 



Pestalozziose 



ginseng 240, grape 175. 



