Results 61 to 70 of about 28,753 (226)

Varied motivations for secondary forest reclearing among landholders make forest persistence challenging

People and Nature, EarlyView.
Abstract Remote sensing studies show that ephemeral forest regeneration is widespread in the tropics, limiting the climate and biodiversity benefits from net increases in forest cover. Socioeconomic, biophysical and landscape variables can help explain the spatial distribution of reforestation reversals.
Francis H. Joyce
wiley   +1 more source

First report of Rhodococcus spp. isolates causing stunting and lateral stem proliferation of Iresine herbstii ‘Aureo-Reticulata’ in Tunisia

Phytopathologia Mediterranea, 2019
AAVV
Sabrine Dhaouadi, Amira Mougou Hamdane, Bochra A. Bahri, Ali Rhouma, Elizabeth J. Fichtner   +4 more
doaj   +1 more source

Survival of a potential bacterial biocontrol agent in the soil and its impact on microbial communities

Pest Management Science, EarlyView.
In soil microcosms, the candidate Bacillus persisted ≥6 months and caused modest community shifts whose transience and magnitude were soil dependent. Abstract BACKGROUND Sclerotinia sclerotiorum is a major crop pathogen commonly managed using fungicides.
Amélie Polrot, Jérémie Béguet, Marie‐Christine Breuil, Marion Devers‐Lamrani, Fabrice Martin‐Laurent, Nadine Rouard, Aymé Spor   +6 more
wiley   +1 more source

Microbiological Studies of Phytopathogenic Bacteria

Agricultural and Biological Chemistry, 1965
During investigations on the catabolism of carbohydrate by the bacteria of the genus Erwinia, it was found that a large amount of 2-ketogluconic acid was aerobically produced from glucose by several strains of the Erwinia amylovora group of bacteria, while no production of 5-ketogluconic acid was ascertained in their growing cultures.
Yukio SUZUKI, Kei UCHIDA
openaire   +4 more sources

Evidence Against a Direct Antimicrobial Role of H2O2 in the Infection of Plants by Erwinia chrysanthemi

Molecular Plant-Microbe Interactions, 2000
We have investigated the role of bacterial resistance to oxidative stress in pathogenesis. The oxyR gene from the pathogenic bacterium Erwinia chrysanthemi has been characterized.
Eugenio Miguel, César Poza-Carrión, Emilia López-Solanilla, Isabel Aguilar, Arancha Llama-Palacios, Francisco García-Olmedo, Pablo Rodríguez-Palenzuela   +6 more
doaj   +1 more source

Antibiosis and dark-pigments secretion by the phytopathogenic and environmental fungal species after interaction in vitro with a Bacillus subtilis isolate [PDF]

, 2010
In this work, different reactions in vitro between an environmental bacterial isolate and fungal species were related. The Gram-positive bacteria had terminal and subterminal endospores, presented metabolic characteristics of mesophilic and acidophilic ...
FISCHMAN, Olga, GUEIROS FILHO, Frederico José, MACHADO, Alexandre Paulo, TAVARES, José Roberto, VIVI, Viviane Karolina   +4 more
core   +3 more sources

Amino acid vectorization of salicylic acid enables efficient activation of NPR1‐dependent defense without phytotoxicity

Pest Management Science, EarlyView.
Amino acid‐vectorized salicylic acid activates PR1/NPR1‐dependent defenses without phytotoxicity, showing an efficient strategy for controlled delivery and enhanced plant immunity. Abstract BACKGROUND Addressing global food security under rapid population growth and climate change requires sustainable strategies to protect crops from pathogens while ...
Ruth Oussou, Benoit Guichard, Loïc Lemée, Vincent Lebeurre, Cécile Marivingt‐Mounir, Jean‐François Chollet, Sylvain La Camera   +6 more
wiley   +1 more source

A review on mechanisms and prospects of endophytic bacteria in biocontrol of plant pathogenic fungi and their plant growth-promoting activities

Heliyon
Endophytic bacteria, living inside plants, are competent plant colonizers, capable of enhancing immune responses in plants and establishing a symbiotic relationship with them. Endophytic bacteria are able to control phytopathogenic fungi while exhibiting
Md. Arshad Ali, Temoor Ahmed, Ezzeldin Ibrahim, Muhammad Rizwan, Khim Phin Chong, Jean Wan Hong Yong   +5 more
doaj   +1 more source

Phages of phytopathogenic bacteria: High potential, but challenging application

Plant Protection Science, 2022
Phytopathogenic bacteria are one of the most significant causes of crop yield losses. Until now, the direct treatment of bacterioses was limited to the application of antibacterial compounds or resistance inducers.
Nataliia Korniienko, Alla Kharina, Iryna Budzanivska, Lenka Burketová, Tetiana Kalachova   +4 more
doaj   +1 more source

Phenazines producing pseudomonas isolates decrease Alternaria tenuissima growth, pathogenicity and disease incidence on cardoon [PDF]

, 2012
Phenazines, secondary metabolites of fluorescent Pseudomonas, represent a group of heterocyclic nitrogen-containing compounds showing a broad spectrum of antibiotic properties.
Jošić Dragana, Miladinović M., Pavlović Snežana, Protolipac Katarina, Radović Svetlana, Starović Mira, Stojanović Saša   +6 more
core   +1 more source