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Ïðåï. Ðîñèöà Ãåîðãèåâà Ïåòêîâà
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 íàó÷íî ñïèñàíèå
| Ñòàòèè
| Arnaudov V., S. Raikov, R. Dimitrova, H. Hristov, D. Kyuchuk. (2015).Natural enemies of aphids Callaphis juglandis Frisch. and Ñhromaphis juglandicola Kalt. (Hemiptera: Aphididae) on english walnut (Juglans regia L.) in Plovdiv Region. Journal of Mountain Agriculture on the Balkans, Vol. 18, 2, 292-304. ISSN 1311-0489 |
12.09.2023 |
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Ïðåï. Ðîñèöà Ãåîðãèåâà Ïåòêîâà
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 íàó÷íî ñïèñàíèå
| Ñòàòèè
| Arnaudov, V., Raykov, S., Dimitrova, R., Hristov, H., & Kyuchuk, D. (2015). Susceptibility of some walnut cultivars to infestation of walnut aphid Callaphis juglandis Frisch.(Hemiptera: Aphididae). Journal of Mountain Agriculture on the Balkans, 18(3), 508-516. ISSN 1311-0489. |
12.09.2023 |
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Ïðåï. Ðîñèöà Ãåîðãèåâà Ïåòêîâà
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 íàó÷íî ñïèñàíèå
| Ñòàòèè
| Arnaudov, V., Raykov, S., Dimitrova, R., Hristov, H., & Kyuchuk, D. (2015). Susceptibility of some apple cultivars to atack by leaf miners. Proceedings of the Union of Scientists – Ruse, Book 3, AGRARIAN & VETERINARY SCIENCES. Vol. 5, 2015, 116 – 121. ISSN 1311-106X. |
12.09.2023 |
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Ïðåï. Ðîñèöà Ãåîðãèåâà Ïåòêîâà
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 íàó÷íî ñïèñàíèå
| Ñòàòèè
| Arnaudov, V., Raykov, S., Dimitrova, R., J. Jekov (2015). Susceptibility of some apple cultivars to attack by àphids. Susceptibility of some apple cultivars to attack by àphids. Proceedings of the Union of Scientists – Ruse, Book 3, AGRARIAN & VETERINARY SCIENCES. Vol. 5, 2015, 156 – 159. ISSN 1311-106X. |
12.09.2023 |
