Faberi 51 
Mo infestans 17 
N parasitica 14 
v. Rhei 14 
AL terrestria 134 
Pidocchio nero 119, sanguigno 142 
Be: brassicae 184 
Piricularia Oryzae 26, 31 
| Plasmodiophora Brassicae 156 
| Platypus cylindrus 54 
| Pleosphaeria Citri 80, 84 
nd ona Bromi 174 
cn infectoria 163 
teres 174 
trichostoma 49, 140, 174 
Tritici-vepentis 174 
| Plodia interpunctella 142 
| Piowrightia Trifolii 170 
| Podosphaera leucotricha 13, 166 
Polydesmus complanatus 53 
| Polyphylia fullo 52° 
| Polyporus fulvus 166 
— Polythrincium Trifoltii 170 
. Prospaltella Aurantii 101 
SE lounsbouryi 101 
Pseudomonas Apii 59 
Citri 64 
Puccinia Agropyri 136 
angustata 136 
coronata 152 
graminis 1 1970 
te: rritici 112 
Malvacearum 197 
Phragmitis 136 x 
Pruni-spinosae 166 
Sorghi 153 
Pyrenophora Bromi \T4 
teres 174 
Pyropolyporus Everhartii 136 i 
Pythiacistis citrophthora 15, 184. 
Pythiwm Debaryanum 130, 178 
Ramularia Ferraristi Sd 
Rhizobius lophantae 101 
Rhizoctonia Solani 65 NOTARE 
violacea 30 
d. erba medica 43. 
Rhizopus nigricans 46, 151 
Rogna d. olivo 93, 102, 167 
Rogna nera d. patate 67, 99 
Roncet d. viti. 195 
Rosellinia necatrix 117, 166 
Ruggine d. frumento 118, 119, 197 
d. sorgo 152 
coronata 151 
nera 197 
Saissetia Oleae 70 
Scabbia d. patate 97 
d. pomodori 57 LA 
Schizoneura lanigera 22, 182, 186 Dr à 
Schizophyltum commune 180 Ma 
Sclerospora macrospora 48 
philippinensis 100 
spontanea 100 
Sclerotinia carunculoides 99 
cinerea 172 
