Facebook
X (Twitter)
Reddit
Pinterest
Tumblr
Delicious
LinkedIn
StumbleUpon
Codling moth on walnuts: Tests made on Payne walnuts in northern California compared effectiveness of sprays and types of sprayer
Authors
A. E. MichelbacherO. G. Bacon
W. H. Wade
Authors Affiliations
A. E. Michelbacher is Associate Professor of Entomology, University of California, Berkeley; O. G. Bacon is Assistant Professor of Entomology, University of California, Berkeley; W. H. Wade is Research Assistant in Entomology, University of California, Berkeley.Publication Information
Hilgardia 7(3):7-15. DOI:10.3733/ca.v007n03p7. March 1953.
PDF of full article, Cite this article
Abstract
DDT, standard lead arsenate, and combinations of the two chemicals were studied for comparative effectiveness in trials with conventional rigs and with air carrier sprayers.
Michelbacher A, Bacon O, Wade W. 1953. Codling moth on walnuts: Tests made on Payne walnuts in northern California compared effectiveness of sprays and types of sprayer. Hilgardia 7(3):7-15. DOI:10.3733/ca.v007n03p7
Also in this issue:
Farm enterprise accounting: Cost and production records on each farm activity provide facts for organization of a more profitable farm businessReseeding burned rangeland: Competition between annual and perennial grasses studied to determine best seeding rates for good forage
Aphid damage to pears: Petal-fall application of parathion or malathon will effectively control all species damaging to pear fruit
Urea nitrogen as foliar spray: Application to citrus studied for effects on plant growth, leaf burn, root activity, and fruit quality
Virus-free cherry: Budwood of sweet cherry varieties developed free from known viruses
Northern fowl mite control: Effective control measures prove practical for use on large or small poultry farms
Orange industry trends: Changing economic relationships and technology affect returns and marketing practices of California growers
Efficiency in fruit marketing: Accuracy and cost of small-sample grading systems for California fruit packing houses
Per capita use of dairy foods: Consumption of dairy products studied in relation to size of income, age, and number of persons in a family
Transmission of carrot, parsley, and parsnip yellows by Cicadula divisa