‘ 166, 165, 170 
Clorosi d. fruttiferi 119, 166 
d. peri 28 
d. pioppi 25 
d. rose 23 
d. tabacco 23 
Clorosi infettiva (Malvacee) 192, 198 
Coccinella septempunectata 183 
Cocciniglie 167 
d. agrumi i17, 155 
Coccus hesperidum 92 
Colletotrichum erumpens 14 
Lindemuthianum 201 
Coniothyrium diplodiella 10, 176 
Coprinus atramentarius 134 
Coryneum Beyerinckii 132, 134 
carpophilum 170 
Creonectria coccinea 136 
Crioceris Asparagi 119 
Crittogama del sedano 30 
Crown-gall 104, 188 
d. barbabietole 146 
Cuscuta arvensis 41 
Cesatiana 40, 41, 174 
Epilinum 169, 174 
Eptihynum 40, 41, 
169, 174 
europaea 40, 174 
133, 
monogyna 174 
pentagona 40, 41, 169 
suaveolens 133, 174 
Cuscute 30, 40, 68, 133, 168, 173. 
Cycloconium oleaginum 92 
Dactylaria Oryzae 153 
Dartrosi d. patate 41, 42, 170, 171, 180 
Degenerazione d. patate 118, 148 
Demblomigna ‘necalrixe 9 
Dibrachys boucheanus 54, 1 
Diplodia Corchori 50 
Zeae 99 
Discuta Platani 98 
Dociostaurus marc. 20, 144, 187. 
Dorifora d. patate 55, 67, 203 
Doryphorophaga aberrans 56 
doryphorae 56 n 
Draeculacephala mollipes 110 
Elmintoporiosi (riso) 47 
Emanazioni gasose 105 
Endothia parassitica 12, 95 
Entedon Pharnus 145 
Entomophthora grylli 20 
Entomosporium Mespili 118 
Erbe infestanti 81, 67, 208. 
graminis f. Avenae 152 
horridula 62, 63 
Polygoni 150 
Esca d. vite 137, 139 
Essicamento d. patate 59 
’ 
Endemis botrana 54 
Eulophus longulus 120 
Eurytoma curculionum 145 
Exoascus Cerasi 166 
deformans 32, 181, 156, 
166, 169 i 
Pruni 166 
Erochomus pustulatus 101, 183 cl 
Fillossera della vite 68, 142, 168, 
188, 184 de 
Filosità d. patate 196 
Flagellati 185 
