Justification of pest resistance in sorghum at the Forest-steppe of Ukraine

K. O. Ivanova, R. M. Mamchur

Анотація


The main mechanisms of sorghum'  resistense to a pest complex  in the Forest-Steppe of Ukraine are described. The mechanism of stability of zoned and promising hybrids of sorghum to specialized pests at various stages of plant organogenesis are analyzed. Specific features of trophic connections, and analysis of trophic connections of phytophagous in time and space are determined.

At this stage, it is necessary to continue research, use organizational and agrotechnical measures, and the selection and genetic method in increasing the stability of hybrids to the sorghum' pest complex.


Ключові слова


sorghum, entomocomplex, pests, mechanisms of stability, ecological and economic substantiation, plant protection

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Посилання


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