id: 31719
Назва: Investigation of the impact of the protection system on the limsted of sugar beet pests on the right bank forest stepp
Автори: Rudska N.
Ключові слова: sugar beet, sugar beet pests, chemical and biological preparations, efficiency, harvest.
Дата публікації: 2022-10-17 18:46:02
Останні зміни: 2022-10-17 18:46:02
Рік видання: 2022
Аннотація: The article highlights the theoretical generalization and a new solution to the problem, which is to develop and substantiate elements of the system of protection of sugar beet from pests and control of their numbers in Vinnytsia region, which is based on number when using insecticides for seed treatment and spraying crops with chemical and biological drugs. The species composition of the harmful entomofauna of sugar beet has been specified and 14 species of pests have been identified, including 9 dominant species. It was determined that phytophagous plants of the Coleoptera series dominate in the taxonomic structure of the harmful entomocomplex in sugar beet crops (Agriotes obscurus L., Agriotes lineatus L., Melolontha melolontha L. – 34.3%, Homoptera (Aphis fabae Scop., 17%) (Scotia segetum Schiff., Heliothis viriplaca Hfn.) – 16,3% and Diptera (Pegomyіa betae Curt.) – 6,3%, among which there are both polyphagous and specialized species, from the class Diplopoda – 22,5%.
URI: http://repository.vsau.org/repository/getfile.php/31719.pdf
Тип виданя: Статті у наукових фахових виданнях України (Copernicus та інші)
Видавництво: Agriculture and forestry. 2022. № 3 (26). P. 138-159.
Розташовується в колекціях :
Ким внесений: Адміністратор
Файл : 31719.pdf Розмір : 947399 байт Формат : Adobe PDF Доступ : Загально доступний
| |
|
|
