Разширено търсене
Автор да съдържа N. Valchev
Б 2465
Каталог "Статии" | Списание
Complex toxin binder mycotox® ng influence on the hepatotoxic effect of aflatoxin B1 in experimental treated goslings
(2020)
I. Valchev; K. Stojanchev; N. Nicolov;
R. Binev
и др.
Каталог "Статии" | Списание
Effect of experimentally induced aflatoxicosis on haematological parameters and bone marrow morphology in mulard ducks
(2018)
Б 2465
Каталог "Статии" | Списание
Botanical insecticides for pest management in tomato grown in cultivation facilities
(2022)
R. Mineva; V. Yankova; N. Valchev
Б 2465
Каталог "Статии" | Списание
Study on the effectiveness of chemical and biological agents to control tomato leaf miner (Tuta absoluta Meyrick, 1917)
(2021)
R. Mineva; V. Yankova; N. Valchev
Б 2465
Каталог "Статии" | Списание
Possibilities for integrated control of the cotton bollworm (Helicoverpa armigera Hubner, 1808) in the growing tomato in greenhouses
(2021)
R. Mineva; V. Yankova; N. Valchev
Каталог "Статии" | Списание
Effects of aflatoxin B1 on histopathological structure of immunocompetent organs in mulard ducs
(2019)
Каталог "Статии" | Списание
Effect of bioorganic fertilizers and growth regulators on productivity and immune response of field tomatoes
(2018)
O. Georgieva; N. Valchev
Каталог "Статии" | Списание
Synergism between soil and leaf plant protection products in greenhouse cucumbers and their effect on yield and phytosanitary status
(2013)
S. Masheva; N. Velkov; N. Valchev
Каталог "Статии" | Списание
Effectiveness of phytopesticide Neem Azal Т/S о against tomato leaf miner ( Tuta absoluta Meyrick ) in greenhouse tomato
(2014)
V. Yankova; N. Valchev; D. Markova