Influence of Stem Diameter on Oviposition Preference of the Alfalfa Weevil and Its Importance in Breeding for Resistance 1

Crop Science ◽  
1967 ◽  
Vol 7 (5) ◽  
pp. 428-430 ◽  
Author(s):  
B. L. Norwood ◽  
D. K. Barnes ◽  
R. S. VanDenburgh ◽  
C. H. Hanson ◽  
C. C. Blickenstaff
Keyword(s):  
Oviposition Preference ◽  
Stem Diameter ◽  
Alfalfa Weevil ◽  
Breeding For Resistance

Interpreting changes in stem diameter in rose plants

1994 ◽  
Vol 92 (4) ◽  
pp. 668-674 ◽  
Author(s):  
L. Urban ◽  
C. Fabret ◽  
L. Barthelemy
Keyword(s):  
Stem Diameter

Estimation of black and red currant varieties of VNIISPK breeding for resistance to powdery mildew

2020 ◽  
Vol 60 (1) ◽  
pp. 19-27
Author(s):  
O. V. Kalinina ◽  
S. D. Knyzev ◽  
O. D. Golyaeva ◽  
O. V. Panfilova ◽  
A. Y. Bakhotskaya
Keyword(s):  
Powdery Mildew ◽  
Breeding For Resistance ◽  
Red Currant

Micro-variation in peach stem diameter and its relationship withsoil water potential and meteorological factors

2009 ◽  
Vol 17 (3) ◽  
pp. 489-494
Author(s):  
Jing-Wu ZHAN ◽  
You-Ke WANG ◽  
Lu-Jun ZHANG ◽  
Ping ZHANG ◽  
Jun-Qi HE
Keyword(s):  
Water Potential ◽  
Meteorological Factors ◽  
Stem Diameter

Vernalization Accelerates Flowering of Lysimachia clethroides Duby

HortScience ◽  
1998 ◽  
Vol 33 (3) ◽  
pp. 508b-508
Author(s):  
Pamela M. Lewis ◽  
Alan M. Armitage ◽  
Jim M. Garner
Keyword(s):  
Stem Diameter ◽  
Stem Length ◽  
Cut Flower ◽  
Bud Formation ◽  
Flower Production ◽  
Sphagnum Peat ◽  
Potting Media ◽  
Lysimachia Clethroides ◽  
Shoot Emergence

The effect of vernalization method and duration on off-season cut flower production of Lysimachia clethroides Duby was examined. Rhizomes harvested in October were cooled for 0, 4, 6, 8, 10 or 12 weeks at 4 ± 1 °C in crates with unmilled sphagnum peat or in 3.75-L pots with potting media prior to forcing in a warm greenhouse. After 6 or more weeks of cooling, shoots emerged from crate-cooled rhizomes in higher percentages than from pot-cooled rhizomes. However, only the duration of cooling, not the method, affected the rate of shoot emergence, visible bud formation and anthesis of the first bud in the raceme. As cooling increased from 0 to 12 weeks, the greenhouse days required for shoot emergence, visible bud formation and anthesis decreased linearly. The number of flowering flushes and flowering stems varied quadratically with cooling duration, and the highest yields occurred when rhizomes received between 4 and 10 weeks of cooling. As the number of successive flowering flushes increased, the stem length increased linearly while the stem diameter decreased linearly. High numbers of flowers were produced rapidly after 10 weeks of cooling.

Breeding for Resistance in Maize to First and Second Broods of the European Corn Borer 1

Crop Science ◽  
1974 ◽  
Vol 14 (5) ◽  
pp. 725-727 ◽  
Author(s):  
W. A. Russell ◽  
W. D. Guthrie ◽  
R. L. Grindeland
Keyword(s):  
European Corn Borer ◽  
Corn Borer ◽  
Breeding For Resistance

Alfalfa Weevil Resistance Mechanism Characterized by Larval Convulsions 1

Crop Science ◽  
1978 ◽  
Vol 18 (2) ◽  
pp. 208-209 ◽  
Author(s):  
T. E. Thompson ◽  
R. E. Shade ◽  
J. D. Axtell
Keyword(s):  
Resistance Mechanism ◽  
Alfalfa Weevil
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