POPULATION OF TETRANYCHIDAE MITES ON APPLE TREES AND METHODS OF RESTRAINING THE NUMBER OF RESISTANT RACES IN CRIMEA

Population of tetranychidae mites on apple trees and methods of restraining the number of resistant races in crimea

Analysis of apple tree phytosanitary state showed that the species composition of phytophage mites is labile and is subject to a constant shift of the share ratio.In 2012-2013, the apple SPF 40 ADULT orchards of Crimea were dominated by Amphytetranychus viennensis Zacher.Its share in the acarocomplex was 80%.Since 2014, the ratio has changed toward

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Migration Performance for Legacy Data Access

We present performance data relating to the use of migration in a system we are creating to provide web access to heterogeneous document collections in legacy formats.Our goal is to enable sustained access to collections such as these when faced with increasing obsolescence of the necessary supporting applications and operating systems.Our system a

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