Dry bark of lemons prevalent: In coastal areas on various rootstocks and found to extend inland
AuthorsE. C. Calavan
F. A. White
Authors AffiliationsE. C. Calavan is Assistant Plant Pathologist in the Experiment Station, Riverside; F. A. White is Associate Agriculturist in the Agricultural Extension Service, Berkeley.
Hilgardia 2(7):13-15. DOI:10.3733/ca.v002n07p13. July 1948.
Dry bark kills or renders worthless a great many lemon trees every year.
Calavan E, White F. 1948. Dry bark of lemons prevalent: In coastal areas on various rootstocks and found to extend inland. Hilgardia 2(7):13-15. DOI:10.3733/ca.v002n07p13
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Wedgeleaf ceanothus, range brush: Increase studied and control method recommended
Codling moth on walnuts: Southern California studies of varying methods of DDT application
Washington navels: 2,4-D water sprays to reduce preharvest drop of oranges
Good range management: Practices are especially important to stockmen during years of deficient rainfall
Chemical weed control equipment: Pumps, power, tanks, booms, and nozzles must fit crop requirements for best results
New seedless table grapes: Perlette and Delight, two new early maturing varieties
Freestone peaches: Successfully dried when dehydrated according to recommended practice
Caterpillars on tomatoes: Recognition of the kind is the first requirement in control program
Sulfur house operation: Simple procedure requires good materials and exacting care
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California blackeye 5: State's third most important dry bean being improved for wilt resistance
Red scale on citrus: Use of DDT for control studied
Etiology and transmission of endosepsis (internal rot) of the fruit of the fig