The efficiency of the insecto- acaricide Craft , WE against sucking pests in seed orchards
Abstract
In the article the results of researches on studying the biological efficiency of a new preparation Craft, WE (36 g/ha abamektin) against fruit mites (Panonychus ulmi L., Bryobia redikorzevi Reck.) in apple-tree and pear suckers (Psylla pyri L., Psylla pyrisuga Först.) in pear-tree are presented. It is determined, that Craft on the 14-th day after application has provided with fruit mite number decrease for 74,1–99,1 %, pear suckers – for 74,2–80,5 % what allows to regulate effectively the phytophages number during vegetation by two times application of a preparation.
For citations:
Koltun N.E., Supranovich R.V., Mikhnevich R.V., Grebneva Yu.N. The efficiency of the insecto- acaricide Craft , WE against sucking pests in seed orchards. Сrop Farming and Plant Growing. 2016;(2):32-35. (In Russ.)
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