Verticillium in chrysanthemum: Costly disease controlled by practice of culture-indexing and soil fumigation with chloropicrin
Richard H. Sciaroni
Authors AffiliationsStephen Wilhelm is Assistant Professor of Plant Pathology, University of California, Berkeley; Richard H. Sciaroni is Farm Advisor, San Mateo County, University of California.
Hilgardia 8(5):9-10. DOI:10.3733/ca.v008n05p9. May 1954.
Verticillium disease of chrysanthemum can be controlled by fumigation.
Wilhelm S, Sciaroni R. 1954. Verticillium in chrysanthemum: Costly disease controlled by practice of culture-indexing and soil fumigation with chloropicrin. Hilgardia 8(5):9-10. DOI:10.3733/ca.v008n05p9
Also in this issue:Ground-water overdraft: Balance between recharge andraft on ground-water required to correct overdraft in Antelope Valley
California insects: Survey provides accurate data for study of state's insect problems
Alfalfa and water table levels: Studies on effect of alfalfa on water table indicate need for close control of irrigation
Leafy seviiiano olive cuttings: Rooting readily obtained under mist humidification produced satisfactory trees in experiment at Davis
Rooting paradox walnut hybrids: Promising method for vegetative reproduction of walnut hybrids developed by trench layering
Aphid resistant to parathion: Strain of walnut aphid in Sun Jose area found to have developed definite resistance to parathion
Field corn mechanization tests: Low moisture corn harvested with high efficiency in Antelope Valley tests with mechanical pickers
Fluoride lniury to citrus: Effect of air pollutant investigated to learn extent of contamination by component of smog
Lindane repellent to pheasants: Seed grain treated with high levels of Iindane apparently avoided in favor of untreated grain
Earth materials: Growth trials show no benefit to chicks on practical starting ration
Infectious bronchitis: Vaccines released for growing birds not yet tested for laying hens
Safflower meal digestion tests: Lambs used in digestion trials with decorticated seed meal to test product as feed for livestock
Principles governing the reclamation of alkali soils