INFLUENCE OF ECOLOGICAL FACTORS ON DYNAMICS OF NUMBER OF BUGS IN AGROCENOSES OF A SPRING-SOWN FIELD IN A RIGHT BANK OF THE SARATOV REGION

Authors

  • Людмила Ивановна Чекмарева Federal State Budget Educational Institution of Higher Education "Saratov State Agrarian University named after NI Vavilov"
  • Ольга Львовна Теняева OOO “AgroStroiInvest”
  • Евгений Петрович Денисов Federal State Budget Educational Institution of Higher Education "Saratov State Agrarian University named after NI Vavilov"
  • Дмитрий Михайлович Лихацкий OOO “Potentsial”
  • Светлана Геннадьевна Лихацкая Ministry of Building and Housing And public Utilities of the Saratov Region

Keywords:

spring-sown field, specific structure of bugs

Abstract

The influence of ecological factors on dynamics of number of bugs in crops of spring-sown soft field has been studied; as well as the features of dynamics of number of bugs taking into account various technologies of processing of the soil. On the basis of correlation, regression and dispersive analyses it is analyzed the role of abiotic and biotic factors of the environment in dynamics of number of bugs as representatives of an agrotsenosis of spring-sown soft field in the conditions of the steppe Volga region. 

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Author Biographies

Людмила Ивановна Чекмарева, Federal State Budget Educational Institution of Higher Education "Saratov State Agrarian University named after NI Vavilov"

Doctor of Agricultural Sciences, Professor of the chair “Plant Protection and Horticulture”. Saratov State ASgrarian University named after N.I. Vavilov.  Russia.

Ольга Львовна Теняева, OOO “AgroStroiInvest”

Candidate of Agricultural Sciences,Scientific Adviser, OOO “AgroStroiInvest”. Russia.

Евгений Петрович Денисов, Federal State Budget Educational Institution of Higher Education "Saratov State Agrarian University named after NI Vavilov"

Doctor of Agricultural Sciences,  Professor of the chair “Agriculture, Amelioration and Agrochemistry”, Saratov State Agrarian University named after N.I. Vavilov. Russia.

Дмитрий Михайлович Лихацкий, OOO “Potentsial”

Candidate of Agricultural Sciences, Deputy Manager, OOO “Potentsial”. Russia.

Светлана Геннадьевна Лихацкая, Ministry of Building and Housing And public Utilities of the Saratov Region

Candidate of Agricultural Sciences, Specialist, Ministry of Building and Housing And public Utilities of the Saratov Region. Russia.

References

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2. Кержнер И.М., Ячевский Т.Л. Отряд Hemiptera – полужесткокрылые или клопы // Определитель насекомых Европейской части СССР. – М.; Л.: Наука, 1964. – Т. 1.– 837 с.
3. Осмоловский Г.Е. Выявление сельскохозяйственных вредителей и сигнализация сроков борьб с ними. – М.: Россельхозиздат, 1964. – С. 18–127.
4. Палей В.Ф. Методика изучения фауны и фенологии насекомых. – Воронеж: Кн. изд-во, 1970. – 188 с.
5. Сахаров Н.Л. Вредные насекомые Нижнего Поволжья. – Саратов: ОГИЗ, 1947. – 424 с.
6. Чекмарева Л.И. Комплекс сосущих вредителей и их энтомофаги в агроценозе яровой пшеницы в Заволжье. – Саратов, 2012. – 244 с.

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Published

2017-11-28

Issue

No. 8 (2017)

Section

Естественные науки

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