^ШХР: *https://onlinelibrary.wiley.com/loi/14390434
(https://onlinelibrary.wiley.com/loi/14390434)
^АВТ: Fard H.K.; Pourjam E.; Maafi Z.T.; Safaie N.
^ЗГЛ: Assessment of yield loss of wheat cultivars caused by
Heterodera filipjevi under field conditions [Оценка потерь
урожая сортов пшеницы Rowshan, Pishtaz и Parsi от
цистообразующей нематоды Heterodera filipjevi и влияния на них
применения нематицида альдикарба в полевых опытах на
территории пров. Исфахан, Иран]
^ВЫХ: Journal of Phytopathology, 2018; Vol.166,N 5. - P.
299-304
^ДАТ: 2018
^ПРМ: Bibliogr.:p.303-304
+Реферат:
^РЕФ: Among the cereal cyst nematodes, Heterodera filipjevi is the dominant species of Cereal cyst nematodes (CCNs) in most cereal growing areas of Iran. To evaluate the impact of H. filipjevi on wheat cultivars, a field trial was performed in two infested fields in Isfahan province, Iran 2014 and 2015. The trials were conducted in a factorial experiment based on the complete randomized block design. The treatments consisted of three winter wheat cultivars (Back-cross Rowshan, Pishtaz and Parsi) which were planted with and without applying nematicide aldicarb Each cultivar was planted in 6 m2 (2 х 3 m) plots which were replicated five times. The nematode reproduction factor was calculated after determining the initial and final population of H. filipjevi in each plot before sowing the seeds and after harvesting. The grain yields and growth parameters were recorded and the variables of 2 years experiment evaluated by linear regression analysis. Cultivar х nematicide treatment combinations in the first and second years showed that H. filipjevi significantly affected grain yield and growth parameters in all three cultivars. The results revealed significant reduction of grain yield by 24.8%, 24.8% and 20.4% in Back-cross Rowshan, Pishtaz and Parsi cultivars, respectively. The nematode reproduction factor ranged from 0.32 to 1.76 in plots plus and minus nematicide application, respectively. The analysis showed linear inverse relationships between the initial population (Pi) and the yields of wheat cultivars in check plots without aldicarb application.
aref1
^TRN: 1844446
^ВИД: Статья из книги
^ЯЗК: Английский
+Индексирование:
^РУБ: 68_37_31_29_20; 68_37_31_13_19
^УДК: 633.11:632.651; 632.955
^ТЕР: ПШЕНИЦА. TRITICUM AESTIVUM [ПШЕНИЦА МЯГКАЯ]. СОРТА
(cultivars; Varieties). НЕМАТОДОЗЫ РАСТЕНИЙ [НЕМАТОДНЫЕ
БОЛЕЗНИ РАСТЕНИЙ; ФИТОГЕЛЬМИНТОЗЫ]. ФИТОНЕМАТОДЫ
(Phytonematodes) [ФИТОГЕЛЬМИНТЫ]. HETERODERA. БОРЬБА С
БОЛЕЗНЯМИ (Disease control). ХИМИЧЕСКАЯ БОРЬБА (Chemical
control). АЛЬДИКАРБ (Aldicarb) [ТЕМИК]. ПОТЕРИ УРОЖАЯ
(Crop losses). МОДЕЛИРОВАНИЕ. ИРАН (Iran Islamic
Republic).
^РТЗ: HETERODERIDAE [ЦИСТООБРАЗУЮЩИЕ НЕМАТОДЫ]. POACEAE
[GRAMINEAE; ЗЛАКИ; МЯТЛИКОВЫЕ]. TRITICUM. АЗИЯ (Asia).
БЛИЖНИЙ ВОСТОК (Near East). БОЛЕЗНИ РАСТЕНИЙ (Plant
diseases). ВРЕДИТЕЛИ РАСТЕНИЙ (Pests of plants). ВРЕДНЫЕ
ОРГАНИЗМЫ. ЕВРАЗИЯ (Eurasia). ЗАПАДНАЯ АЗИЯ (Western
Asia) [ПЕРЕДНЯЯ АЗИЯ; ЮГО-ЗАПАДНАЯ АЗИЯ]. ЗЕРНОВЫЕ
КУЛЬТУРЫ (Grain crops). ИНСЕКТИЦИДЫ (Insecticides).
ИНФЕКЦИОННЫЕ БОЛЕЗНИ РАСТЕНИЙ. КАРБАМАТНЫЕ АКАРИЦИДЫ.
КАРБАМАТНЫЕ ИНСЕКТИЦИДЫ. КАРБАМАТНЫЕ НЕМАТИЦИДЫ.
КАРБАМАТНЫЕ ПЕСТИЦИДЫ. МЕТОДЫ ЗАЩИТЫ РАСТЕНИЙ. МЕТОДЫ
(Methods). НЕМАТОДЫ (Nematodes) [NEMATODA]. ПЕСТИЦИДЫ
(Pesticides) [ЯДОХИМИКАТЫ]. ПОТЕРИ (Losses) [УБЫТКИ]. С-Х
КУЛЬТУРЫ. СТРАНЫ МИРА.
^КЛС: Heterodera filipjevi.