26o MAINE AGRICULTURAL EXPERIMENT STATION. I905. 



Pedigree charts, poultry '05, 100 



Pelecinus '04, 180 



polyturator '04, 184 



Pemphigus acerifolii '05, 227 



rhois '05, 227 



tesselata '05, 227 



Persea gratissima, analysis of fruit '01, iii 



Philampelus achemon '04, 183 ; '05, 225 



Phosphate-alum baking powders '05, 141 



baking powders '05, 141 



Phosphates, various forms '03, 28 



Phosphoric acid in fertilizers '03, 28 



acids, forms used in fertilizers '04, 24 



Phyllodesma americana '05, 226 



Phyllotreta vittata '05, 217 



Phytophthora infestans '05, i 



Pieris rapse '04, 180 



Pioneer roosting closet house '04, 12 



Pissoides strobi '05, 223 



Pine Cone lime for Bordeaux mixture '03, 189 



Plaginotus speciosus '04, 180, 184 



Plant breeding '05, 2j 



lice '04, 183 ; '05, 220, 227 



food in soil and sod '04, 137 



removed by crops '04, 136 



Plant-house Aleyrodes '03, 125 



Plymouth Rock hens, egg production '02, 27, 2,Z, 37 ; '03, 72 



Plums, varieties for central Maine '02, 216 



Pollen, impotent '04, 85 



tubes, incomplete development '04, 85 



Pollination process '04, 82 



Polyphemus moth '05, 225 



Porthetria dispar '04, 161 



Potash fertilizers and apple scab '03, 16 



effect on apples '03, 12 



in commercial fertilizers '03, 28 ; '04, 24 



muriate, top dressing for grass '03, 107 



salts, effect upon apples '05, 190 



Potato aphis '04, 183 



beetle, poisons for '01, 177 



blight or rot '01, 59 



resistance to '03, 181 



soluble Bordeaux for '05, 8 



enemies, how to fight '01, 58 



experiments in 1903 '03, 181 



in 1904 '05, I 



fertilizer formulas '04, 140 



home mixed, composition '04, 133 



