منابع مشابه
Transdisciplinary weed research: new leverage on challenging weed problems?
N JORDAN, M SCHUT, S GRAHAM, J N BARNEY, D Z CHILDS, S CHRISTENSEN, R D COUSENS, A S DAVIS, H EIZENBERG, D E ERVIN, C FERNANDEZ-QUINTANILLA, L J HARRISON, M A HARSCH, S HEIJTING, M LIEBMAN, D LODDO, S B MIRSKY, M RIEMENS, P NEVE, D A PELTZER, M RENTON, M WILLIAMS, J RECASENS & M SØNDERSKOV Agronomy and Plant Genetics Department, University of Minnesota, St. Paul, MN, USA, Knowledge Technology a...
متن کاملWeed Control in Walnuts
Annual and perennial weed control trials were retreatedin Butte, Solano and Yolo counties. The diversified locations continue to provide a vital basis for applicable information on walnut tree tolerance to herbicides and on weed control efficacy. Herbicidal control of a wide spectrum of annual or perennial grass and broadleaf plants has been evaluated for the winter and summer periods of 1980. ...
متن کاملWeed Control in US
In southern pine seedbeds, weed control relies on the use of diphenylether herbicides (oxyfluorfen, lactofen) and selective grass herbicides (sethoxydim and fluzifop-p-butyl). A number of nurseries use a polymer to stabilize the soil after sowing. This helps keep the herbicide barrier intact and extends the preemergence activity. Weekly postemergence applications of low rates are common and hav...
متن کاملTURF and WEED CONTROL
R field experiments with one of the synthetic plant hormones of growth regulators, conducted by the USGA Green Section in collaboration with the Bureau of Plant Industry of the Dept. of Agriculture, have shown striking promise for the effectiveness of this group of chemicals in the control of clover and some of our more serious turf weeds. The application of aqueous sprays containing a spreader...
متن کاملEffect of living mulches and conventional methods of weed control on weed occurrence and nutrient uptake in potato
The aim of the study was to determine the biomass, abundance and species composition ofweeds, as well as macroelement uptake in potato weeded using mechanical, mechanical–chemical and mechanical control combined with the sowing of living mulches of white mustard,common vetch, Persian clover and tansy phacelia. Abundance and biomass of the weeds was themost effectively limited by the mechanical ...
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ژورنال
عنوان ژورنال: Proceedings of the New Zealand Weed Control Conference
سال: 1956
ISSN: 0370-0968,0370-0968
DOI: 10.30843/nzpp.1956.9.7274