234 



FOEESTRY WOEK 



Fencing plantations, 88 



notes and tables, 215 

 Fences, maintenance of, 102 

 Fissibility of timber, 226 

 Foot table, 205 

 Form factors, 163 

 Formation of a nurse^, 13 

 Forty per cent, rule (Weise's), 162 

 Fox-coloured saw-fly, 181 

 Fungi and insects, 167 

 Furlong table, 207 



G 



Gall insects, 169 

 Gates, 103 

 Gauges of wire, 215 



of staples, 215 

 Giant wood-wasp, 181 

 Goat moth, 167 

 Green-cropping, 51 



H 



Hardness of timber, 225 



in sawing, of timber, 226 

 Heating power of timber, 225 

 Hedges, and their management, 

 189 



thorn, beech, etc., 189 



ornamental, 189 



protection of, 191 



cleaning, 191 



pruning, 192 



re-forming, 193 

 Honey fungus {Agaricua melleus), 



183 

 Hop gaU, 170 



Inch table, 204 

 Insects and fungi, 167 

 Insecticides, 219 



K 



Keeping plants clean, 63 



Larch aphis (Chermes laricis), 184 

 saw-fly, 184 

 canker, 185 



Leaf-shedding fungus, 183 



Levelling, 81 



Lifting seedlings and transplants, 



55 

 Lime-sulphur wash, 220 

 Lining out seedlings, 55 

 Link table, 204 

 Liquid measure, 212 



M 



Marble gall, 169 



Measurement of plantation aresis, 



195 

 Measuring timber, felled, 156 

 standing, 159 



whole woods (contents of), 

 161 

 Measures of length, 204 



of surface, 208 



solid or cubic, 211 



of capacity, 212 



liquid, 212 



angular, 212 

 Methods of mixing trees, 112 

 Metric system, 213 

 Mile table, 207 

 Mixed plantations, 111 

 Mixtures of trees, 113 

 Mottled umber moth, 175 

 Mound planting, 80 



N 



Natural slopes of earth, 216 

 Number of plants in nursery 



lines, 221 

 Nursery, formation of, 13 



size of, 15 



division of, 18 



trenching, 22 



roads and paths, 24 



fences and hedges. 26 



notes, 221 



Oak galls, 169 

 Oak-apple gall, 169 

 Oak leaf -rolling beetle, 167 

 Optical square, 197 

 Ornamental hedges, 189 



