October 1977

Order issue

California Agriculture, October 1977

Volume 31, Number 10

research articles

Hydrilla, a new noxious aquatic weed in California
by Richard R. Yeo , W. B. McHenry
pp4-5, doi#10.3733/ca.v031n10p4
Summary | Expanded Abstract | PDF

Vineyard management and nematode populations
by Howard Ferris , Michael V. McKenry
pp6-7, doi#10.3733/ca.v031n10p6
Summary | Expanded Abstract | PDF

Biological control: Pitting insects against insects
by Robert M. Boardman
pp8-11, doi#10.3733/ca.v031n10p8
Summary | Expanded Abstract | PDF

Pesticide applications can be reduced by forecasting the occurrence of fireblight bacteria
by Sherman V. Thomson , Milton N. Schroth , William J. Moller , Wilbur O. Reil , James A. Beutel , Clarence S. Davis
pp12-14, doi#10.3733/ca.v031n10p12
Summary | Expanded Abstract | PDF

Walnut varieties differ in susceptibility to codling moth damage
by William H. Olson
pp14-15, doi#10.3733/ca.v031n10p14
Summary | Expanded Abstract | PDF

Jojoba wax extraction and bleaching
by Demetrios M. Yermanos , Gurcharan Dhillon , Ronald Holmes
pp16, doi#10.3733/ca.v031n10p16
Summary | Expanded Abstract | PDF

Controlling powdery mildew in field roses
by Albert O. Paulus , Jerry Nelson , Otis Harvey
pp17, doi#10.3733/ca.v031n10p17
Summary | Expanded Abstract | PDF

Beet free periods—the key to higher sugar beet yields
by James E. Duffus
pp18-19, doi#10.3733/ca.v031n10p18
Summary | Expanded Abstract | PDF

editorial, news, letters & science briefs

EDITORIAL: Guilt by association
by J. B. Kendrick
pp2, doi#10.3733/ca.v031n10p2
PDF