Results 41 to 50 of about 7,710 (223)

Control of tomato bacterial wilt in a hydroponic system with iodine

Japanese Journal of Phytopathology, 2008
ヨウ素分子（I2）が養液栽培の培養液の殺菌に利用可能か検討した．試験管内の実験において，Ralstonai solanacearum（Rs）に対してはI2濃度1 μg/ml，処理時間5分以上で十分な殺菌効果が認められた．栽培容器（コンテナー）を用いた試験では，トマト栽培前のRsを接種した培養液に15分間の殺菌処理を行ったところ，無処理区では青枯病の発病率が83.3％であったのに対し，3 μg/ml処理区は0％であった．一方，栽培中の培養液に60分間の殺菌処理を行ったところ，3および5 μg/ml処理区では共に，処理直後には培養液から細菌は検出されなくなったが，処理3日後には検出され，以後その密度が無処理区と同程度まで増加した．処理1ヶ月後では，殺菌処理区は無処理区に比べて発病が50 ...
OGAI, R., YAMAGUCHI, H., HUKUOKA, M., MARUO, T., AMEMIYA, Y., SHINOHARA, Y.   +5 more
openaire   +2 more sources

The tomato P69 subtilase family is involved in resistance to bacterial wilt

The Plant Journal, 2023
SUMMARYThe intercellular space or apoplast constitutes the main interface in plant–pathogen interactions. Apoplastic subtilisin‐like proteases—subtilases—may play an important role in defence and they have been identified as targets of pathogen‐secreted effector proteins. Here, we characterise the role of the Solanaceae‐specific P69 subtilase family in
Zhang, Weiqi, Planas-Marquès, Marc, Mazier, Marianne, Šimkovicová, Margarita, Rocafort, Mercedes, Mantz, Melissa, Huesgen, Pitter, Takken, Frank, Stintzi, Annick, Schaller, Andreas, Coll, Nuria, Valls, Marc   +11 more
openaire   +5 more sources

Growth and yield of non-grafted and grafted tomato (Solanum lycopersicum L.) cultivars grown in two cultivation systems

Annals of Tropical Research, 2017
Tomato is a high-value vegetable crop because of its broad culinary uses and nutritional values. Its production however is inhibited in some areas with soil-borne disease problems, particularly bacterial wilt.
Zenaida C. Gonzaga, Lester F. Legaspi, Othello B. Capuno, Jessie C. Rom, Ana Linda G. Gorme, Sandra McDougall, Adam D. Goldwater, Gordon Rogers   +7 more
doaj   +1 more source

Phage combination therapies for bacterial wilt disease in tomato

Nature Biotechnology, 2019
Bacteriophages have been proposed as an alternative to pesticides to kill bacterial pathogens of crops. However, the efficacy of phage biocontrol is variable and poorly understood in natural rhizosphere microbiomes. We studied biocontrol efficacy of different phage combinations on Ralstonia solanacearum infection in tomato.
Xiaofang Wang, Zhong Wei, Keming Yang, Jianing Wang, Alexandre Jousset, Yangchun Xu, Qirong Shen, Ville-Petri Friman   +7 more
openaire   +6 more sources

Yield and Disease Resistance for Three Bacterial Wilt-resistant Tomato Rootstocks

HortTechnology, 2019
Interest and use of grafted tomato (Solanum lycopersicum) in the United States continues to grow. Pioneered in Asia, herbaceous grafting is a commonly used cultural practice to manage many soilborne pathogens.
David H Suchoff , Frank J. Louws , Christopher C. Gunter   +2 more
doaj   +1 more source

Screening of Tomato Cultivars Resistant to Bacterial Wilts

Research in Plant Disease, 2009
Bacterial wilts, caused by Ralstonia solanacearum, is a very destructive disease to tomato plants (Solanum lycopersicum) in Korea. Selection of resistant cultivar is the best way to prevent or reduce the occurrence of this disease. Thirty-nine tomato cultivars, twenty-one cherry tomato cultivars and thirteen rootstock tomato cultivars were inoculated ...
You-Kyoung Han, Ji-Seon Min, Jong-Han Park, Kyung-Sook Han, Dae-Hyun Kim, Jung-Sup Lee, Hyeong-Hwan Kim   +6 more
openaire   +2 more sources

Potassium phosphite enhances the antagonistic capability of Bacillus amyloliquefaciens to manage tomato bacterial wilt [PDF]

, 2022
Bacterial wilt caused by Ralstonia solanacearum is a distributed and worldwide soil-borne disease. The application of biocontrol microbes or agricultural chemicals has been widely used to manage tomato bacterial wilt.
Ecology and Biodiversity, Liu, Yunpeng, Shen, Qirong, Sub Ecology and Biodiversity, Kuramae, Eiko, Su, Lv, Fang, Zhiying, Sun, Juan, Mo, Xingxia, Qiu, Pengfei, Zhang, Ruifu, Shen, Biao   +11 more
core   +1 more source

From Defense Executor to Engineering Target: Harnessing Lignin for Crop Resistance

Advanced Science, EarlyView.
Lignin serves as both a physical and chemical executor of broad‐spectrum plant immunity. This review systematically summarizes classical and recent advances in lignin‐mediated immunity, outlines the multifaceted regulatory modules controlling lignification under biotic stress, discusses key physiological and biochemical mechanisms behind lignin‐based ...
Yanwen Yu, Ke Wang, Huachuan Tuo, Jiankun Li, Liping Xu, Chang‐Jun Liu, Mingyue Gou   +6 more
wiley   +1 more source

Drought Risk in Mango and Avocado Orchards: Insights Into Plant Water Relations and Irrigation‐Related Agronomic Solutions

Irrigation and Drainage, EarlyView.
ABSTRACT Climate change is making water availability more uncertain, with growing consequences for the productivity and long‐term sustainability of tropical and subtropical fruit orchards. Mangifera indica L. and Persea americana Mill. both require large amounts of water to sustain growth and productivity.
Eleonora Cataldo
wiley   +1 more source

ABA signalling, grafting, irrigation scheduling, partial rootzone drying, tomato, water use. [PDF]

, 2007
The role of bacterial 1-aminocyclopropane-1-carboxylate (ACC) deaminase activity in the interaction between tomato (Lycopersicon esculentum=Solanum lycopersicum) and Pseudomonas brassicacearum was studied in different strains.
Belimov, A. A., Hontzeas, N., Safronova, V. I., Davies, William J., Dodd, Ian C.   +4 more
core