Minnesota Plant Diseases. 



41 i 



Fox tail grass, rust on, 287 



Fragile fern, rust of, 387 



Frogs, parasites on, 72 



Frost, cracks caused by, 47 



Fruit rots, imperfect fungi, 152 



Fruiting bodies of fungi, 22, 24 



Fruit-inhabiting parasites, 64 



Fruits, molds on, 114 



mold rots of, 122 



preserved, fermentation of, 36 



preserved, molds on. 122 



ripe rots or storage rots 



of, 44- 353 



soft rots of (Figs. 188, 189), 



353, 355. 356 



sphere fungi on, 138 



spraying of. 214 



yeasts in juices of, 119 



Fungi, 



algal, 103. 104 



allies of caterpillar, 133 



basidium-bearing, 153, 154. 155 

 bird's-nest, 186 



beetle, 139, 140 



black, 123 



breeding act in, 103 



carrion (Figs. 94,95). 187,188 

 caterpillar (Fig. 56), 130. 131, 13.' 

 club (Fig. 83), 172, 173, 174 



cup (Figs. 4. 10, 14. 6 1 to 



65), 140, 141. 14.' 



damping-off, 108, lot) 



dead stick and burnt wood, 13*; 

 definition of, 7 



descent from alga-, 8. 103 



distinction between groups. 103 

 dung (Fig. 60). 136. 137 



food of, 7 



gall, 105 



gall producing. 170. 171 



gill (see gill fungi), 

 honey dew. i_'5. 394 



imperfect (Fig. 70), 



117. ijy, 150, /j/, /j. 

 inhabiting clung, 38 



Jew's ear (see Jew's ear 



fungi). 



kinds of, 103 



lichen-forming, 145. 140 



loose weft (Fig. 49). ui 



mold palisade, 171 



mycelium of. 7 



Fungi, 



nutrition and general char- 



acters, 9 



on mushrooms, 133 



palisade (Fig. 81), 153, 154, 170 

 partnership with alg;e. 145 



pore (see pore fungi). 

 sac, 117 



saddle (Fig. 67). 146, 147, 148 

 sewer and drain pipe (Fig. 



43). 107, 108 



sphere, and allies, 137, 138 



sphere-throwing, 183, 184 



slime flux, 120 



smooth shelf (Fig. 82), 171 



smothering (Fig. 82), 172 



smothering, of seedlings, .243 

 spraying of, 21 1 



strangling (Figs. 57, 58), 132. 133 

 tar spots, 14-' 



tooth (Fig. 84), 174. 175 



trembling (see trembling 



fungi). 

 weeping (Fig. 78), 153. 154, 169 



Fungicides (see also sprays). 



action of. _'i i 



defined. _MI 



effect on cattle, horses, etc., 213 

 effect on fungi. -'13 



effect on host. -'13 



effect on man. .'13. 214 



Fungus, animals. 7 



-dwelling habit. 4.; 



fruiting bodies. j. j 



Balls. 171 



life methods. 35 



method of reproduction. ji 



partnership with alga. 4') 



root hairs of puff-balls, 180 



rot-, dub. _'44 



:hoe string-. 10 



starch. 15 



starch in ergot. uo 



Fu-arium culm-irmn. 310 



lini (Fig>. 150. 157, 15.*. 



!.;>). 310 to 314 



Gall disease of blueberry. 3X5 



Gall fungi, 105 



Gall fungus of wood anemone. 



3< 3'J* 

 us of wild peanut (Fig. 



3<jS 



Gall fungu 



211 ) 

 Gall-producing fr.ngi 



