Fruit tree leaf roller on citrus: Experimental field trials conducted in Pomona-Ontario area for control with the newer available insecticides
AuthorE. Laurence Atkins
Author AffiliationsE. Laurence Atkins, Jr., is Assistant Specialist in Entomology, University of California College of Agriculture, Riverside.
Hilgardia 5(5):6-14. DOI:10.3733/ca.v005n05p6. May 1951.
fruit tree leaf roller–Archips argyrospila (Walker) –infested between 2,700 and 3,000 acres of oranges in eastern Los Angeles and western San Bernardino counties in the 1950 season.
Also in this issue:Western livestock slaughter: California producers gain by increased Western demand caused by population growth and high spendable income
Veterinary science research: Current studies on disease and injury to domestic animals aid in the training of future veterinarians
Chick shipping boxes: Should keep brooding temperature as chicks can withstand chilling better than overheating
Apricot irrigation: Tests indicate one irrigation not enough for best results
Citrus decline virus: Vein clearing and stem pitting as diagnostic symptoms shorten tests
Chestnut production: California leading state but commercial possibilities doubtful
Toxaphene for mite control: Effectiveness established as control treatment for cyclamen mite, privet mite, and for mushroom mites
Cabbage seedpod weevil: New enemy of seed crops of Brussels sprouts and other members of mustard family can be controlled
Use of fire in land clearing: Controlled burns must be planned and organized to obtain effectiveness, safety and low cost
Summer weight gain: Brafords, Herefords compared for seasonal gains in Imperial Valley
Some effects of varying calcium and phosphorus intake on the estrus cycle and reproduction in the rat