July 1951

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California Agriculture, July 1951

Volume 5, Number 7
Report of current plant pathology research

research articles

Dried Fruit Market in Europesurvey in six countries finds outlook dim for immediate recovery of prewar level of United States exports
by H. R. Wellman
pp2-10, doi#10.3733/ca.v005n07p2
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Elimination of Crown Galltreating small galls on young trees with Elgetol-methanol mixture assures control in almond, peach, walnut orchard
by Peter A. Ark , C. Emlen Scott
pp3, doi#10.3733/ca.v005n07p3
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Red Cotyledon of Lettucestudy of abnormality shows seedling growth not always retarded, calls for modified germination requirements
by Wesley H. Dempsey , James F. Harrington
pp4, doi#10.3733/ca.v005n07p4
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Chemical Control of BrushCoyote brush effectively cleared by use of 2,4-D in land conservation studies in San Mateo County
by J. J. McNamara
pp5, doi#10.3733/ca.v005n07p5
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Use of Fire in Land Clearingcareful management of controlled burn requires effective patrol and mop-up operations to achieve planned results
by Keith Arnold , L. T. Burcham , Ralph L. Fenner , R. F. Grah
pp6-15, doi#10.3733/ca.v005n07p6
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Ants and Citrus Pestsant infestation of tree by restricting biological control causes leaf and crop reduction, and smaller fruit sizes
by Paul DeBach , E. J. Dietrick , C. A. Fleschner
pp7-14, doi#10.3733/ca.v005n07p7
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Plant Pathology Research Report research program aims at prevention and cure of crop plant diseases From seed to harvest
Editors
pp8-14, doi#10.3733/ca.v005n07p8
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The Fern Mitea newly recognized pest on California ferns readily controlled by treatment with proper chemicals
by A. Earl Pritchard
pp10, doi#10.3733/ca.v005n07p10
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Citrus Mealybugfour new parasites studied in biological control experiments
by S. E. Flanders
pp11, doi#10.3733/ca.v005n07p11
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