Results 21 to 30 of about 5,366 (185)

Mechanical plaque removal in step‐1 of care

Periodontology 2000, EarlyView., 2023
Abstract Maintaining a regular oral hygiene routine is essential for taking care of our mouths, ensuring healthy teeth, and achieving fresh breath. Patient education on oral hygiene is an important component of their overall treatment. Firstly, patients should be informed about the direct connection between bacteria in dental plaque and oral diseases ...
G. A. (Fridus) Van der Weijden, Cor van Loveren   +1 more
wiley   +1 more source

Foliar Application of a Tagatose-Based Product Reduces Downy Mildew Symptoms through Induction of Grapevine Resistance and Anti-Oomycete Action

Agronomy, 2022
Downy mildew caused by the oomycete Plasmopara viticola represents one of the most devastating diseases in vineyards. Current ways to control this disease rely mainly on fungicide applications, but agro-ecological concerns have raised interest in ...
Nikola Mijailovic, Andrea Nesler, Michele Perazzolli, Aziz Aziz, Ait Barka Essaïd   +4 more
doaj   +1 more source

Effects of Heat Shock on Photosynthetic Properties, Antioxidant Enzyme Activity, and Downy Mildew of Cucumber (Cucumis sativus L.). [PDF]

PLoS ONE, 2016
Heat shock is considered an abiotic stress for plant growth, but the effects of heat shock on physiological responses of cucumber plant leaves with and without downy mildew disease are still not clear.
Xiaotao Ding, Yuping Jiang, Ting Hao, Haijun Jin, Hongmei Zhang, Lizhong He, Qiang Zhou, Danfeng Huang, Dafeng Hui, Jizhu Yu   +9 more
doaj   +1 more source

Tagatose Suppresses Grapevine Powdery Mildew and Downy Mildew under Field Conditions with No Severe Impacts on Grape Must Fermentation

Australian Journal of Grape and Wine Research, 2022
Background and Aims. Grapevine is susceptible to several diseases and requires a large use of fungicides. Sustainable alternatives must be safe for humans and the environment and also should not interfere with must fermentation. The aim of this study was
O. Giovannini, T. Roman, A. Nesler, I. Pertot, M. Perazzolli   +4 more
doaj   +1 more source

Screening and source of resistance to downy mildew (Peronosclerospora sorghi) in Maize (Zea Mays L.) [PDF]

Electronic Journal of Plant Breeding, 2012
Host plant resistance is an effective and economical means of controlling downy mildew disease in maize (Zeamays L.). The present study was initiated with screening of 100 maize inbreds against downy mildew.
Premalatha, N., K. Mohana Sundaram and S. Arumugachamy
doaj  

Identification and molecular detection of physiological race of spinach downy mildew pathogen in Shanghai

上海师范大学学报. 自然科学版, 2018
The classification of the physiological races of spinach (Spinacia oleracea L.) downy mildew (Peronospora effuse) in different regions of China is the basis for screening and identifying of germplasm resources for disease-resistant breeding.In this study,
CAI Xiaofeng, YU Zhengyu, WANG Xiaoli, XU Chenxi, GE Chenhui, WANG Shui, WANG Quanhua   +6 more
doaj   +1 more source

Identification of Downy Mildew Resistance Loci in Sunflower Germplasm

Notulae Scientia Biologicae, 2017
Downy mildew caused by Plasmopara halstedii is one of the most economically important fungal diseases on sunflower (Helianthus annuus). To date, several downy mildew resistance genes called Pl genes have been reported on sunflower genetic map.
Maryam MIRZAHOSEIN-TABRIZI
doaj   +1 more source

Changing a Winning Team—Replacement of Brominated Flame Retardant and Antimony Trioxide in Acrylonitrile–Butadiene–Styrene

Journal of Applied Polymer Science, EarlyView.
This comprehensive study investigates reducing the amount of brominated flame retardant (Br) and/or antimony trioxide (ATO) in acrylonitrile–butadiene–styrene. Therefore, condensed‐phase flame‐retardant mechanisms are introduced into the flame‐inhibition system.
Sebastian M. Goller, Bernhard Schartel, Simone Krüger   +2 more
wiley   +1 more source

Fungicide Resistance Dynamics: Knowledge from Downy Mildew Management in Japanese Vineyards

Agriculture
This review summarizes the mechanisms and historical development of fungicides registered for grape downy mildew control in Japan, with a particular focus on their diverse molecular targets, including cell division and mitochondrial respiration ...
Yoshinao Aoki, Shunji Suzuki
doaj   +1 more source

Impact of Piper betle leaf extract on grape downy mildew: effects of combining 4-allylpyrocatechol with eugenol, α-pinene or β-pinene

Plant Protection Science, 2019
Methanol extract of Piper betle leaves exhibited an inhibitory effect on grape downy mildew. This extract might contain more than two compounds which have different polarities that suppress grape downy mildew.
Yoshinao Aoki, Nguyen Van Trung, Shunji Suzuki   +2 more
doaj   +1 more source