928 



EXPERIMENT STATION EECORD. 



Page. 



Apechoneura, studies 75« 



Aphelencliua — 



armerodia, notes S41 



ritsemabosi, notes 249 



Aphidldae Infesting sagebrush In 



Oregon 357 



Aphids — 



control by lady beetles, Va. 



Truck 555 



of Oregon 356 



relation to fire blight 452 



Aphis — 



hrassicw. (See Cabbage aphis.) 

 gossypii. (See Cotton aphis.) 

 pomi-mali. (See Apple aphis.) 



pseudobra.ssicw, studies, Tex 452 



rumicis (papaveris), remedies 755 



Aphis, woolly — 



as a pear pest 357 



identity, D.S.D.A 854 



investigations 62 



mouth parts and suction mecha- 

 nism in, U.S.D.A 653 



of elm BJid Juneberry, Me ICl 



Aphthous fever. (See Foot-and- 

 mouth disease.) 



Apiary inspection in Colorado 651 



Apiculture. (See Beekeeping.) 



Apis melUfera. (See Bees.) 



Aplanobactcr rdthayi. notes 349 



Apoplexy, parturient. (See Milk 

 fever.) 



Apple — 



anthracnose, notes 642 



anthracnose or black spot, notes, 



Wash 95 



aphids and red bugs, notes, Pa_ 160 



aphis, remedies, N.J 147 



aphis, studies, U.S.D.A 754 



aphis, woolly, and elm cluster 



louse, Identity 357 



bark, healthy and diseased, oxi- 

 dation in 136 



bitter-rot fungus, utilization of 



pentoses by 351 



blight, notes 64S 



blister disease, notes 543 



brown rot, notes 241 



bud disease, notes 49 



canker, studies. Mich 744 



canker, transmission by tree 



crickets 65." 



collar blight, studies, Pa 247 



collar rot, studies. Pa 154, 156 



curculio, remedies, N.,T 147 



diseases in New South Wales 247 



diseases In Pennsylvania 646 



diseases, treatment, N.Y. Cor- 

 nell 747 



flea weevil, notes 254 



fruit spot, notes 842,846 



leaf dry spot, notes 842 



leaf -hopper, black, biology 451 



Apple — Continued. Page, 



leaf spot or black canker, notes_ 54 

 maggot attacking blueberries, 



Me 852 



mildew, treatment 352 



pomace, fertilizing value, Cal 219 



red bug, false, notes, N.J 158 



red bug, lined, notes 752 



red bugs, ovlposition 255 



red bugs, studies, N.T.Cornell-- 754 



root rot, notes 49 



rust, studies. Pa 154, 157 



rust, studies, Va ." 54 



rust, studies. Wis 444 



scab, notes 846 



scab, treatment 843 



scab, treatment, Idaho 747 



seeds, analyses, U.S.D.A 201 



stems, variations In, N.J 144 



sucker, studies 451 



tree tent caterpillar, notes. N.J_ 158 



trees, wood decay in, Cal 53 



.Apples- 

 breeding experiments 40 



breeding experiments, Idaho 738 



breeding experiments, S.C 634 



breeding in Idaho 42 



calyx cup of, studies 64 



elder, analyses and classification- 233 



cost of production 233, 438 



cost of production. Dreg 638 



culture 833 



cultiire experiments. Pa 148 



culture experiments, U.S.D.A 217 



culture In Northwest, Greg 638 



dried, microbiology 460 



du-^ting and spraying experi- 

 ments, N.Y.Cornell 738 



dwarf V. standard, N.Y. State 344 



fertilizer experiments 833 



fertilizer experiments. Pa 148, 149 



grading and handling, U.S.D.A- 149 

 hardiness In relation to struc- 

 ture and composition. Iowa 342 



harvesting 438 



Jonathan spot rot of, N.J 157 



keeping qualities, S.C 634 



marketing and distribution, 



U.S.D.A 149 



mulching experiments 833 



parthenocarpy in 226 



picking and handling 437 



pollination 233, 341 



propagation and shipping ex- 

 periments 637 



protection against rabbits 250 



pruning at planting 342 



ripening process, U.S.D.A 201 



spraying experiments, N.J 146 



summer pruning. Utah 533 



summer v. winter pruning, 



Idaho 738 



tillage V. sod mulch. Pa 148 



treati.^e 342 



varieties. N.Y.State 42 



