Weed Control in Vegetable ProductionCRC Press, 01/06/1988 - 3175 من الصفحات Proceedings of a meeting of the EC Experts' Group, Stuttgart, FRG, Oct. 1986. Lacks a subject index. Annotation copyright Book News, Inc. Portland, Or. |
المحتوى
Opening address The CEC policy on weed population control | 3 |
Herbicide resistance in weeds | 29 |
Composition of weed flora in vegetables with and without chemical control in | 49 |
Weed problems in vegetable crops in Belgium | 65 |
New problems in weed control and the need for correct use of herbicides | 237 |
Integrated weed control in some vegetable crops | 259 |
Weed control under the practical conditions of a region of intensive vegetable | 273 |
Conclusions and recommendations | 291 |
عبارات ومصطلحات مألوفة
agricultural allelopathic Amaranthus application asparagus atrazine barnyardgrass biological control biotypes burners cabbage carrots cereals chemical weed control Chenopodium album Convolvulus arvensis critical period crop yield days after transplanting dieldrin economic threshold effects of weeds Elymus repens experiments farm units field flame cultivation flame treatment germination growing growth harvest herbicides important increase infestation inhibited kg/ha km/h leaf area lettuce linuron maize Matricaria mechanical metabolites methods microwave number of weed onions Orobanche ramosa Oxyfluorfen pathogens period threshold pesticides Pflanzenschutz plant protection plots Poa annua Polygonum possible problems production propyzamide quintozene reduced residues rotation season seedlings Senecio vulgaris simazine simulation soil seed bank Solanum nigrum solarization Sonchus spraying stage Stellaria media Stuttgart sugarbeet Table temperatures tillage tion tomato trial Untreated vegetable crops weed competition weed control weed density weed flora weed population Weed Science weed seed weed species weed-free wheat yield loss
مقاطع مشهورة
الصفحة 104 - SR (1986). A model of the economics of controlling Alopecurus myosuroides Huds. in winter wheat. Crop Protection, 5, 143-50.
الصفحة 104 - Cousens, R., Doyle, CJ, Wilson, BJ, and Cussans, GW (1986) Modelling the economics of controlling Avena fatua in winter wheat.