نتایج جستجو برای: citrumelo citrus paradisi x poncirus trifoliate

تعداد نتایج: 640766  

Journal: :International journal of agriculture, environment and food sciences 2022

In this study, an in vitro propagation protocol of Poncirus trifoliata L. (Raf.) rootstock, which is one the main rootstocks used citrus, was created. Monocular node parts plant, source explant, were cultured MS nutrient media containing BAP at dissmilar concentrations (0.5-1.0-2.0 mg/l). Afterward, it observed that shoot appearance and tillering achieved explants medium comprising 1.0 mg/l BAP...

Journal: :Journal of economic entomology 2008
Mamoudou Sétamou Daniel Flores J Victor French David G Hall

The abundance and spatial dispersion of Diaphorina citri Kuwayama (Hemiptera: Psyllidae) were studied in 34 grapefruit (Citrus paradisi Macfad.) and six sweet orange [Citrus sinensis (L.) Osbeck] orchards from March to August 2006 when the pest is more abundant in southern Texas. Although flush shoot infestation levels did not vary with host plant species, densities of D. citri eggs, nymphs, an...

Journal: :Plant physiology 2012
Siau Sie Voo Howard D Grimes B Markus Lange

Epithelial cells (ECs) lining the secretory cavities of Citrus peel have been hypothesized to be responsible for the synthesis of essential oil, but direct evidence for such a role is currently sparse. We used laser-capture microdissection and pressure catapulting to isolate ECs and parenchyma cells (as controls not synthesizing oil) from the peel of young grapefruit (Citrus × paradisi 'Duncan'...

Journal: :Persoonia 2021

Citrus is an important and widely cultivated fruit crop in South China. Although the species of fungal diseases leaves fruits have been extensively studied, causal organisms branch remain poorly known Species Botryosphaeriaceae are as pathogens causing on citrus USA Europe. To determine diversity associated with China, surveys were conducted major citrus-producing areas from 2017 to 2020. Disea...

Journal: :علوم باغبانی 0
نسترن همتی عظیم قاسم نژاد جواد فتاحی مقدم پونه ابراهیمی

introduction: all fruits that called citrus are from rutaceae family and aurantioideae subfamily. this subfamily have more than 33 different genus that only three of its genus (citrus, poncirus and fortunella) have economic aspects and in citrus producing country are important. it's reported that orange skin has a phenolic compounds which play a role in natural defense mechanism. also various c...

Journal: :Tree physiology 2003
John L Jifon James P Syvertsen

Daily variations in net gas exchange, chlorophyll a fluorescence and water relations of mature, sun-acclimated grapefruit (Citrus paradisi Macfady.) and orange (Citrus sinensis L. Osbeck) leaves were determined in tree canopies either shaded with 50% shade screens or left unshaded (sunlit). Mean daily maximum photosynthetic photon flux density (PPFD) under shade varied from 500 to 700 micromol ...

2017
Weili Chen Juan Li Honghui Zhu Pengyang Xu Jiezhong Chen Qing Yao

Arbuscular mycorrhizal fungi (AMF) establish symbiosis with most terrestrial plants, and greatly regulate lateral root (LR) formation. Phosphorus (P), sugar, and plant hormones are proposed being involved in this regulation, however, no global evidence regarding these factors is available so far, especially in woody plants. In this study, we inoculated trifoliate orange seedlings (Poncirus trif...

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