Results 31 to 40 of about 2,209 (212)

Occurrence of tea plant necrotic ring blotch virus in Iran

Journal of Plant Protection Research, 2021
The tea plant [Camellia sinensis (L.) O. Kuntze] is one of the most significant commercial crops in Iran. Symptomatic leaves including chlorina on the edge of the leaf, and multiple necrotic ring blotches on mature leaves from different tea gardens ...
Eisa Nazerian, Hossein Bayat
doaj   +1 more source

Responses of Young Tea (Camellia Sinensis) Clones to Drought and Temperature II: Dry Matter Production and Partitioning [PDF]

, 1996
The physiological basis for differences in yields from well-watered and droughted plants of four contrasting clones of tea were studied in terms of light interception, dry matter production and partitioning at a high altitude site in Southern Tanzania
Carr, M. K. V., Burgess, Paul J.
core   +1 more source

CHÁ VERDE (Camellia sinensis (L.) Kuntze): UM ESTUDO DE SUA ATIVIDADE CONTRA Staphylococcus aureus EM UM CONTEXTO DE RESISTÊNCIA BACTERIANA

, 2023
A utilização indiscriminada de antimicrobianos pela população deu origem a uma nova geração de cepas bacterianas altamente resistentes aos antibióticos, incluindo o Staphylococcus aureus.
de Souza, Gessiane dos Santos, Mendes, Saulo José Figueiredo, Lopes, Sabrina Aparecida Rodrigues, da Silva, Andressa Pereira, Soares, Jéssica Kellen Ribeiro, Machado, Domendes José Silva, Serra, Izabel Cristina Portela Bogéa   +6 more
core   +1 more source

Improved phyllosphere microbiome composition of tea plant with the application of small peptides in combination with rhamnolipid

BMC Microbiology, 2023
Background Small peptides play a crucial role in plant growth and adaptation to the environment. Exogenous small peptides are often applied together with surfactants as foliar fertilizers, but the impact of small peptides and surfactants on the tea ...
Hao Chen, Yujie Song, Shuangshuang Wang, Kai Fan, Hui Wang, Yilin Mao, Jie Zhang, Yang Xu, Xinyue Yin, Yu Wang, Zhaotang Ding   +10 more
doaj   +1 more source

Clonal variation of tea [Camellia sinensis (L.) O. Kuntze] in countering water deficiency [PDF]

Physiology and Molecular Biology of Plants, 2010
Various clones of tea [Camellia sinensis (L.) O. Kuntze] such as TTL-1, TTL-2, TTL-4, TTL-5, TTL-6, UPASI-2 and UPASI-3 planted in the field were subjected to soil moisture stress conditions by withholding irrigation. A control set of the same clones were maintained by watering regularly. The soil water content of the irrigated and non irrigated plants
Leonard Allen, Netto, K M, Jayaram, Jos T, Puthur   +2 more
openaire   +2 more sources

Immunohistochemical localization of caffeine in young Camellia sinensis (L.) O. Kuntze (tea) leaves [PDF]

Planta, 2012
The anatomical localization of caffeine within young Camellia sinensis leaves was investigated using immunohistochemical methods and confocal scanning laser microscopy. Preliminary fixation experiments were conducted with young C. sinensis leaves to determine which fixation procedure retained caffeine the best as determined by high-performance liquid ...
Van Breda, Shane Vontelin, Van der Merwe, Christiaan F., Robbertse, Hannes, Apostolides, Zeno   +3 more
openaire   +3 more sources

Effects of shading on lignin biosynthesis in the leaf of tea plant (Camellia sinensis (L.) O. Kuntze) [PDF]

Molecular Genetics and Genomics, 2020
Shading can effectively reduce photoinhibition and improve the quality of tea. Lignin is one of the most important secondary metabolites that play vital functions in plant growth and development. However, little is known about the relationship between shading and xylogenesis in tea plant.
Rui-Min Teng, Yong-Xin Wang, Hui Li, Shi-Jia Lin, Hao Liu, Jing Zhuang   +5 more
openaire   +2 more sources

Transcriptome analysis reveals the roles of phytohormone signaling in tea plant (Camellia sinensis L.) flower development

BMC Plant Biology, 2022
Background Tea plant (Camellia sinensis (L.) O. Kuntze) is an important economic tea crop, but flowering will consume a lot of nutrients of C. sinensis, which will seriously affect the nutritional growth of C. sinensis.
Xiaohan Xu, Jing Tao, Anqi Xing, Zichen Wu, Yuqin Xu, Yi Sun, Jiangyuan Zhu, Xiang Dai, Yuhua Wang   +8 more
doaj   +1 more source

In Vitro Study on the Efficacy of Ziziphus vulgaris L. and Camellia sinensis (L.) Kuntze Extracts for Controlling Varroa destructor (Acari: Varroidae) in Apis mellifera (Hym.: Apidae). [PDF]

Vet Med Sci
Extracts of Ziziphus vulgaris and Camellia sinensis applied in wooden cages increase Varroa destructor mortality (5–25 µL/L air) while minimizing Apis mellifera harm, offering a sustainable mite control method. ABSTRACT Background Ziziphus vulgaris L.
Ojagh S, Malekifard F, Yakhchali M.
europepmc   +2 more sources

Molluscicidal Activity of <i>Camellia Sinensis</i> (Green Tea) and <i>Camellia sinensis</i> var. Assamica (Purple Tea) Extracts Against <i>Biomphalaria pfeifferi,</i> the Major Vector Snail of Human Schistosomiasis in Sub-Saharan Africa. [PDF]

J Parasitol Res
Freshwater pulmonate snails are prevalent across Kenya and act as intermediate hosts for trematode parasites, some of which are snail vectors for human schistosomiasis. Chemical molluscicides have rarely been used routinely in Kenya to control snails due to high costs of manufacture and the subsequent environmental concerns associated with their use ...
Samoo N, Nyangacha R, Mbugua A, Mwangi I, Syengo CK, Laidemitt M, Mutuku M.   +6 more
europepmc   +2 more sources