AGRICULTURAL INDEX 



663 



Lazy- beds ^ . /^ , 



Lazy-beds for potato growing. C. A. Corke. 

 Gard Chron (Lond) 67:145 Mr 20 '20 

 Leaching. See Soil percolation 



Lead arsenate 

 Compositions of various lead arsenates. A. A. 



Ranisav. Ag Gaz of New Soutii Wales 31: 



208-12 Mr '20 

 Some points about arsenate. Am Fruit 



Grower 40:30 S '20 



Analysis 



Arsenate of lead. G: Quinn. J Dept Ag S 

 Australia 24:510-11 Ja 'lil 

 Lead poisoning 

 Influence of mines upon land and livestock 

 in Cardiganshire. J. J. Griffith, il map J 

 Ag Sci 9:366-95 O '19 

 Lead poisoning in cattle. A. T. Kingsley. 



Live Stock J 91:442 Ap 30 '20 

 Lead poisoning in waterfowl. A. Wetmore. 



il U S Ag B 793:1-12 '19 

 Poisoning by lead, il Successful F 20:92 Mr 

 •21 

 Leadership 

 Call tor rural leadership. O. F. Hall, il 



Purdue Ag 14:452-3 My '20 

 Community paralysis and its antidote. C. Mc- 

 Guire. Assn Men (Rural Manhood ed.) 46: 

 27 Mr '21 

 Essential factors in rural leadership. C. R. 



Hoffer. il Purdue Ag 14:324-5 Mr '20 

 Farm bureau and agricultural extension; 

 develop rural leadership. C. Larsen. il Da- 

 kota F 40:1670 O 1 '20 

 Important factors in leadership. E. T. Judd. 

 Assn Men (Rural, Manhood ed.) 46:43 Ap '21 

 Leaders and leadership. W. W. Hunter. Nat 



Stock & F 43:1551 Mr 6 '20 

 Leadership. A. Delury. Ag Gaz of Canada 8: 



206-8 Mr '21 

 Leadership in the open country. Farmer's 



Advocate 56:1227 Ag 4 '21 

 Reward of leadership. J. D. Coon. Assn Men 



(Rural Manhood ed.) 46:74 Jl '21 

 Rural leadership. Ag Gaz of Canada 7:785-6 



O '20 

 Trained leadership in agricultvne. "VN'. E. 



Walters, il Purdue Ag 14:390-1 Ap '20 

 Volunteer leadership in a rural community. 

 A. M. Clark. Rural Manhood 11:330-4 N 

 •20 



See also Community leadership 

 Leaf case-bearers, Pecan. See Pecan leaf case- 

 bearers 

 Leaf hoppers 

 Cicadellidae or leaf-hoppers of South Caro- 

 lina. F. H. Lathrop. il S C Ag Exp B 199: 

 1-119 '19 

 Life history and early stages of macropsis 

 virescens var. graminea (Fabr.), a poplar 

 leaf hopper in New Jersey (Hom.). H. B. 

 Weiss and E. L. Dickerson. J Econ Entom 

 12:437-40 D '19 

 Parasites of leaf-hoppers with special ref- 

 erence to biology of the anteoninae. F. A. 

 Fenton (Reprinted from Ohio journal of 

 sci., V. 18,no. 6, p. 177-212, no. 7, p. 243-278. 

 no. 8, p. 285-296). (Contribution no. 51) p 

 177-291 bibliog il '18 Dept. of zoology and 

 entomology, Ohio state univ., Columbus 

 Rose leaf-hopper (C. 55). F. H. Lathrop. il 

 N Y State Ag Exp Rep 1917:555-7 '18 



See «/.so Apple leaf-hoppers; Beet leaf- 

 hoppers: Corn leaf- hoppers; Grape leaf- 

 hoppers; Potato leaf- hoppers 

 Leaf miners 

 Experiments with contact sprays for leaf 

 miners. W. C. O'Kane and C. A. Weigel. 

 bibliog il N H Ag Exp Tech B 17:1-24 ^21 

 Injurious leaf-miner of the honeysuckle. 

 C. R. Crosby* and M. D. Leonard, il J Econ 

 Entom 12:389-92 O '19 

 New species of coptodisca, (lepid.). W: G. 



Dietz. Can Entom 53:44 F '21 

 Notes on coptodisca kalmiella Dietz, a leaf 

 miner of kalmia angustifolia. H. B. Weiss 

 and C: S. Beckwith. Can Entom 53:44-5 F 

 '21 



Two species of pegomyia mining the leaves 

 of dock. S. W. Frost, il J Ag Research 

 16:229-44 Mr 3 '19 

 See also Elm sawfly leaf miners 

 Leaf rollers. See Fruit tree leaf rollers; Straw- 



l)eny leaf-rollers 

 Leaf spot 

 Angular leaf spot of cotton. R. C. Faulwet- 



ter. bibliog il S C Ag Exp B 198:1-29 '19 

 Angular-leatspot of tobacco, an imdescribed 

 bacterial disease. F. D. Fromme and T. 

 J. Murray, bibliog il J Ag Research 16: 

 219-28 F 24 "19 

 Bacterial leafspot disease of celery. I. C. Jag- 



ger. il J Ag Research 21:185-8 My 2 '21 

 Bacterial ieaispot ot vthi-l bean. F: A. Wolf. 



il Phyt 10:7:i-S() F '20 

 Celery leaf-spot disease or blight, il J Dept Ag 



Ireland 20, no 1:86-9 '19 

 Control of cherry leaf-spot. J: W. Roberts 

 and L. Pierce, il Farmers' B 1053:1-8 '19 

 Eftect of copper soap and of Bordeaux soap 

 spray mixtures on control of tomato leaf 

 spot. F. J. Pritchard and W. B. Clark, il 

 Phyt 9:554-64 D '19 

 Heterosporium leafspot of timothy. C. T. Greg- 

 ory, il Phyt 9:576-80 D '19 

 Iris leaf spot caused by didymellina iridis. 

 AV. B. Tisdale. bibliog il Phyt 10:148-63 Mr 

 '20 

 Leaf-spot diseases of alfalfa and red clover 

 caused by the fungi pseudopeziza medi- 

 caginis and pseudopeziza trifolii, respec- 

 tively. F. R. Jones, bibliog il U S Ag B 759: 

 1-38 '19 

 Leaf spot of orchids. W: B. Brierley. Gard 



Chron (Lond) 65:61-2 F 8 '19 

 Leaf spots of the elm. L. E. Mile.s. bibliog il 



map Bot Gaz 71:161-96 Mr '21 

 Lotus leaf-spot caused by alternaria Nel- 

 umbii sp. nov. B. M. A. Enlows and F: V. 

 Rand, il Phyt 11:135-40 Mr '21 

 Natural field sanitation, in China. A. Lee. 

 Science (Science Press, Garrison, N.Y. 15c) 

 n s 50:435-6 N 7 '19 

 Phyllosticta leaf spot and damping off of 

 snapdragons. E. F. Guba and P. J. Ander- 

 son, il Phyt 9:315-25 Ag '19 

 Relation of certain greenhouse pests to a 

 gei'aniimi leaf spot. P. Garman. il Md Ag 

 Exp B 239:57-80 '20 

 Studies on tomato leaf-spot control. W: H. 

 Martin, bibliog il N J Ag Exp B 345:1-43 

 '20 

 Tomato diseases; leaf spot of tomato (sep- 

 toria lycopersici Speg.). C. C. Brittlebank. 

 J Dept Ag Victoria 17:498-500 Ag '19 

 Leaf stem gall-aphis 

 Leaf-stem gall-aphis of the poplar. D: Miller, 

 il J Ag New Zealand 21:134-5 S '20 

 Leaf-tyers. See Greenhouse leaf-tyers 

 Leaf weevils 

 Leaf-weevil. P. J. Parrott and H. Glasgow, 

 il N Y State Ag Exp Tech B 56:1-24 '16; 

 Same. N Y State Ag Exp Rep 1916:402-23 

 •17 

 Leafroll. See Potato leafroll 

 Leafy spurge 

 Leafy spurge threatens pastures in New 

 York. Weekly N L 8:6 F 16 '21 

 League of nations 

 Agriculture and the peace league. Wallaces' 



F 44:903 Ap 18 '19 

 League of nations. O Judd Farmer 66:322 F 



22 '19 

 League of nations. Wallaces' F 44:472 F 21 



'19 

 Why farmers want a league of nations. W. J. 

 Campbell, il Hoard's D 57:810 My 9 '19; 

 Same cond. Rural Manhood 10:51-2 F '19 

 World ruin or a league of nations. E. Daven- 

 port. Country Gent 84:15-16-|- My 3 '19 



L63S6S 



About farm leases. Banker-F 8:3 F '21 

 Ba.sis of share renting. Nor'-West F 39:433 



Mr 20 '20 

 Best form of lease. Hoards D 58:572 O 17 '19 

 Bringing cash leases up-to-date. Successful 



F 20:16 O '21 



