Weed control near grass areas: Soil fumigants and contact spray materials included in series of studies on control of weeds in relatively confined areas

Kimball, M; Day, B; Hemstreet, C

Weed control near grass areas: Soil fumigants and contact spray materials included in series of studies on control of weeds in relatively confined areas

Authors

M. H. Kimball
Boysie Day
Chester L. Hemstreet

Authors Affiliations

M. H. Kimball is Extension Specialist in Ornamental Horticulture, University of California, Los Angeles; Boysie Day is Assistant Plant Physiologist, University of California, Riverside; C. L. Hemstreet is Farm Advisor, San Bernardino County, University of California.

Publication Information

Hilgardia 11(2):13-14. DOI:10.3733/ca.v011n02p13. February 1957.

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Abstract

Machine and chemical methods of weed control in relatively restricted areas—flower beds, ornamental trees and shrubs, small drainage channels, parking areas and patios—are not adaptable to most situations or are hazardous to adjacent plantings.

Also in this issue:

Agricultural-business outlook: Farmers must understand and apply economic principles to the business of modern agricultural production by scientific means

Peach tree borer control tests: Fall treatments with soil fumigants and use of trunk sprays evaluated in experimental program during the 1955–56 seasons

Aphid resistance to parathion: Nonphosphate insecticides under study for control of spotted alfalfa aphid where pest develops resstance to parathion

Fungi on spotted alfalfa aphid: Spread of fungi by natural and artificial means is resulting in excellent biological control of aphid in many counties

Soil fumigation for nematodes: Nematocides tested for the control of root-knot nematodes affecting fresh market and canning tomato crops in California

Codling moth infestations up: Damage to harvested walnuts increased markedly in northern California during the 1956 season in comparison with 1955

California scaly bark disease of citrus: No known cure for infected trees but treatment in early stages of disease can retard its advance into successive stages with their increasing economic loss

Bartlett pears for canning: Ripeness of fruit at time of processing affects color, flavor, aroma, and over-all quality of finished product

Citrus weed control by monuron: Experiments with urea herbicides for weed control in citrus orchards encouraging but use of the chemicals is restricted

Effect of zinc applications on the crop of grapefruit trees affected with mottle-leaf