

Chromosomal and non chromosomal 





heredity 572 



f 



Chromosomal deletions 9-10 





Chromosomes 





--conifers 21 





--pairing of 554 



INDEX 



659 



--disomic 10 



Chromotype 572 



Chrysomyxa, needle rusts of spruce 



491 

 Cichorium, endive 639 

 Cladosporium fulvum Cke., leaf mold 



of tomato 8 

 Clethrionomys rufocanus bedfordiae 



(Thomas) , red-backed vole 194-95 

 Clinal variation, see Variation 

 Clonal lines and tests, clones 



general 48,269,517,419-30,513, 

 581,583-85,599-607 

 Coffea, coffee 58 

 Colchicine 572,638 

 Coleosporium, needle rusts of pines 



179,195-96, 485,535 

 --cimicifugatum ThUm. 196 

 --eupatorii Arth. 196 

 --neocacaliae Saho 196 

 --neopatisitis Saho 196 

 --neosenesionis Saho 196 

 Colonization 341-42 

 Combining ability, specific or 



general 302-03,309,338,398,403, 

 414,474,559,564,573-74,576,580- 

 85,590,605,628 

 Committee on Breeding of White 



Pines 647 

 Committee on (resistance to) IVhite 



Pine Blister Rust, IUFRO 248, 

 271-72,277,289,291-92,294,296, 

 645-56 

 Committee on Varietal Standardiza- 

 tion and Registration, Amer. Snc. 



Agron. 581 

 Compatibility and fertility, higher 



plants 542,546,575,581-82,638-39 

 Compatibility and incompatibility, 



fungi 4,8,10,13 

 Composite 



— cultivars 58-59,578 

 --design 43,60 

 Computer 



--analyses, resistance data 574 

 --simulations, Monte Carlo 403 

 Computerized 

 --mapping of rust epidemics 393-95 



403 

 --reports, yield-nursery data 294 

 Cone insects 185,209 

 Cone set 171-72,176 



Conophthorus coniperda Sz., white 

 pine cone beetle 209 



Conservation of germ plasm or 



genetic resources, see Germ plasm 



Consort, a hybrid currant cultivar 

 (Ribes nigrum x R. ussuriense) 6 



Coprinus lagopus Fr . , inky- cap 

 mushroom 10 



Corking-out of rust stem and branch 

 lesions 439,467,527,550 



Corn, see Zea mays 



Correlation 



--juvenile-mature tree growth 606 



--phenotypic; see also Resistance, 

 mature- and young-plant 552, 

 592-95,595 



Corylus , hazel nut 421 



Corynebacterium insidiosum (McCull.) 

 H.L.Jens., bacterial wilt of 

 alfalfa 581 



Covariances between relatives 305, 

 400-03 



Cronartium, host-alternating branch 

 and stem rusts of pines 18,34,39, 

 92,445-63,465-78 



--coleosporioides Arth., a complex 

 species sometimes synonymous with 

 Peridermium filamentosum Pk . , P. 

 harknessii Moore, and P. stalacti- 

 forme Arth. £ Kern, host-alterna- 

 ting form of western gall rust 

 452 



--comandrae Pk., comandra blister 

 rust 446 



--comptoniae Arth., sweetfern 

 blister rust 447,450 



--conigenum (Pat.) R.Peterson, cone 

 rust of hard pines 446 



--flaccidum (Alb. 5 Schw.) Wint . , 

 a complex species sometimes syn- 

 onymous with C. asclepiadeum 

 (Willd.) Fr. , C. gentianeum ThUm., 

 or Peridermium pini (Pers.) Lev., 

 host-alternating form of Scots 

 pine blister rust 515-16, 415, 

 452,467 



--fusiforme Hedge. 5 Hunt ex Cumm. , 

 fusiform rust or southern fusiform 

 rust 24,35,278,325,26,579,582, 

 391-92,445-52,456,465-80,486, 

 495-511,531,536,576,620,625,627 



--occidentale Hedge, Bethel § Hunt, 



pinyon blister rust 18,49-50 

 --quercuum (Berk.) Miyabe ex Shirai, 

 eastern gall rust 55,85,391,445, 

 450-51,467,473,495-511,556-37, 

 620 



