National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
The methodology of integrated Colorado potato beetle management in potatoes under new agro-environmental conditions
Doležal, P. ; Hausvater, E. ; Baštová, P. ; Kocourek, F. ; Stará, J. ; Sedlák, P. ; Sedláková, V. ; Skoková Habuštová, Oxana ; Nermuť, Jiří
The aim of the certified methodology is to provide updated principles of effective integrated Colorado potato beetle management for the agricultural practice resulting from new findings on biology and population genetics in the situation, when the range of effective insecticides has been reduced, pest resistance to insecticides has been increased and agro ecological conditions have been changed. Colorado potato beetle is a very serious insect pest of potatoes, highly mobile and able to quickly develop insecticide resistance. The methodology was drawn up based on the newest findings on the efficacy of existing insecticides registered against Colorado potato beetle, taking into account newly acquired knowledge in the field of pest resistance to active ingredients and a necessity of ever increasing multiple applications.
The ecological optimization of the main growing measures for the field crops
Vach, Milan ; Javůrek, Miloslav
This methodology includes the newest knowledge on production factors of growing technologies in different site conditions, describes examples of effective minimization or conservation technologies for the main field crop growing. The publication focuses also on agroecological approaches to plant nutrition, manure or fertilizer application and pest control.
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