Results 151 to 160 of about 7,126 (207)

Scaling relationships between leaf petiole and lamina size of two Photinia species

Botany Letters, 2023
Exploring the morphometric scaling relationships between lamina and petiole functional traits is important to our understanding of foliage and plant ecosystem dynamics. For this purpose, we examined the leaves of two evergreen species, i.e.
Yabing Jiao, Jiaqinan Li, Lin Wang, Peijian Shi   +3 more
semanticscholar   +1 more source

pH-responsive Photinia glabra-zinc oxide-protoporphyrin IX nanoconjugates with enhanced cellular uptake for photodynamic therapy towards cancer cells.

Nanomedicine, 2023
Background: Photodynamic therapy (PDT) of cancer has been limited by the poor solubility of most photosensitizers, use of high drug dosages, and the pH difference between the tumor tissue microenvironment (slightly acidic) and the bloodstream.
Tabbisa Namulinda, Yi-jia Yan, Lu-hua Wang, Yan Qiu, Hui Jin, Justus Kwetegyeka, Ivan Gumula, Yomen Atassi, Sami Karam, Zhilong Chen   +9 more
semanticscholar   +1 more source

Determination of physiological, biochemical and molecular interactions between Fraser’s Photinia (Photinia × fraseri Dress.) and its endophytic bacterium PGB_invit

Plant Cell, Tissue and Organ Culture, 2022
Özlem Akkaya, Mine Gul Şeker, Yelda Ozden Ciftci   +2 more
exaly   +2 more sources

Phytochemical investigations in Photinia

Biochemical Systematics and Ecology, 1976
Abstract Leaves of Photinia glabra, P. serrulata, P. glabra × serrulata, P. × fraseri, Heteromeles arbutifolia, Cotoneaster pannosa , and Eriobotrya japonica were investigated for oil and n -alkane content and for hydrogen cyanide production. Benzaldehyde proved to be the major volatile oil component in all taxa except Eriobotrya which yielded ...
Frances M. Shropshire, Rainer W. Scora, Junji Kumamoto, Jake A. Hopfinger   +3 more
openaire   +1 more source

First Report of Leaf Spots Caused by Pestalotiopsis nanjingensis on Photinia × fraseri in China.

Plant Disease, 2023
Photinia × fraseri Dress, belonging to the Rosaceae family, is widely cultivated as an ornamental plant in China. In July 2022, the leaf spot symptoms were observed on over thirty P. × fraseri plants in an approximately 2-hectare park in Xinjian District,
Nan Zhang, Shunying Wei, Long Zeng, Chunxi Yang, Chaoyu Cui   +4 more
semanticscholar   +1 more source

The Technical System of Rapid Propagation with Photinia frasery Leaves Inducing Calli, First Generation Culture, Increasing Reproduction, Rooting and Training Seedlings to Transplant

Journal of Biobased Materials and Bioenergy, 2023
The explants of Photinia frasery with leaves were first generation cultured. And then, the calli which were induced by explants were cultured and proliferated, followed by the effective seedlings which were proliferation-targeted cultured, rooting ...
Lizhong Sun, Jing Chen, Tao Guo, Xiujin Hu, Tong Liu   +4 more
semanticscholar   +1 more source

Genome sequence resource for Phytopythium helicoides, the causal pathogen of crown and root rot of Photinia × fraseri.

Plant Disease, 2023
The oomycete Phytopythium helicoides is a globally distributed plant pathogen, and causes crown blight, root rot and seedling damping in many agricultural plants. P. helicoides PF-he2 was isolated from infected Photinia × fraseri Dress in China.
Hong-ming Xia, X. Yang, B. Jiao, Yufang Guo, T. Dai   +4 more
semanticscholar   +1 more source

Extract of photinia leaves as an effective corrosion inhibitor of carbon steel in 1 M HCl solution

Journal of Adhesion Science and Technology
Traditional corrosion inhibitors, such as heavy metal-containing compounds or toxic organics, have long faced two critical challenges: achieving environmentally friendly production and enabling resource recyclability. Developing high-efficiency corrosion
Haijun Mei, Bingjie Zhou, Shuaige Hu, Chong‐ruo Wu, Hongyu Cen   +4 more
semanticscholar   +1 more source

First Report of Pseudopestalotiopsis ixorae Causing Leaf Spot of Photinia × fraseri in China

Plant Disease
Photinia × fraseri is a well-known ornamental shrub in southern China. In December 2021, we observed leaf spots that were circular to irregular, gray with dark red margins and violet brown with brownish violet edges on the leaves of Photinia × fraseri ...
Chaoyu Cui, Yusen Xiao, Guanghua Huo
exaly   +2 more sources

First Report of Botryosphaeria dothidea Causing Leaf Blight on Photinia × fraseri in China

Plant Disease
Photinia × fraseri (Rosaceae) is an evergreen ornamental shrub valued in horticulture for its striking young red foliage, widely employed in urban landscaping and garden design. In October 2024, a leaf blight disease was observed on P.
Hao-qin Pan, J. Yue, Zhen Guo, Jing Zhang, Wenchao Cao, Xiaofang Li, Yanqing Li, Cui-cui Wang   +7 more
semanticscholar   +1 more source