Results 141 to 150 of about 32,897 (245)

Effect of leaf and stem extract of Rhazya stricta, calotropis, paper mulberry and ricinus on control of bacterial blight of pomegranate

Infectious Diseases and Herbal Medicine
Pomegranate blight is a serious disease caused by the bacterium Xanthomonas. axonopodis pv. punicae. The aim of this study was to evaluate the invitro activity of leaf and stem extracts of four medicinal plants, Rhazya stricta, Calotropis procera, Morus
Muhammad Saeed, Syed Shafqat Hussain, Hafeez Ullah   +2 more
doaj   +1 more source

[Bacterial leaf blight affecting Syngonium podophyllum in Argentina].

Revista Argentina de microbiologia, 1995
Bacterial leaf blight of Syngonium podophyllum caused by Xanthomonas campestris pv. syngonii is recorded for the first time in Argentina. The first symptom of the disease was an interveinal watersoaking of leaves, the tissues became chlorotic and finally necrotic over areas of about 4 cm.
A M, Alippi, L, Ronco, H E, Alippi
openaire   +1 more source

An Economical Bioprocess for Lipopeptide Production From Bacillus subtilis

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
The lipopeptide (LP) production potential of Bacillus isolates was evaluated against phytopathogenic fungi, with B. subtilis 4‐Ka‐22 identified as the top‐performing strain. Optimization of the production medium—comprising molasses, soybean meal, CaCl2, and glycerol—resulted in a 13.4‐fold increase in cell growth and over 99% cost reduction compared to
Derya Maral‐Gül, Zülal Günay, Baran Mis, Rengin Eltem   +3 more
wiley   +1 more source

Enhancing green AI through explainable deep learning-based multi-model for automated rice leaf disease classification

Discover Computing
Timely and precise identification of rice leaf ailments is crucial for maintaining the well-being of the crop and achieving optimal output. This study assesses advanced machine learning structures for the automatic recognition of rice leaf diseases by ...
Ruaa A. Al-Falluji, Marwan Ali Albahar
doaj   +1 more source

Identification of resistance sources and genomic regions regulating spot blotch resistance in Asian bread wheat (Triticum aestivum L.) via genome‐wide association study

The Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Spot blotch (SB), caused by Bipolaris sorokiniana, is a major yield‐limiting disease of wheat (Triticum aestivum L.) in the warm, humid agroclimatic zones of South Asia. The development of resistant cultivars through molecular approaches offers a sustainable strategy for managing this disease.
Nikita Aggarwal, Xinyao He, Mukesh Rathore, Farkhandah Jan, Vikas Gupta, Reyazul Rouf Mir, Pawan K. Singh   +6 more
wiley   +1 more source

Exploring the Antifungal Potential of the Brown Macroalga Hormophysa triquetra: Morphological Disruptions and Structural Changes in Plant Pathogens

Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.
Extracts of Hormophysa triquetra showed antifungal activity with marked hyphal deformities in Fusarium oxysporum and Alternaria alternata. Light microscopy and SEM confirmed structural alterations despite unchanged radial growth. Cucumber assays validated reduced disease incidence, linked to fatty‐acid–rich metabolites detected by GC–MS.
Shazia Bibi, Samir Jaoua, Mohammad A. Al‐Ghouti, Nabil Zouari, Mohammed H. Abu‐Dieyeh   +4 more
wiley   +1 more source

Cassava production systems optimized for double output: Seed‐cuttings and root yields

Agronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Cassava (Manihot esculenta Crantz) is a strategic crop for food security but continues to face major challenges related to low root yields and the lack of optimized systems for producing high‐quality seed‐cuttings. This study evaluated the effects of different planting densities, varieties, and agrochemical‐based seed‐cutting treatments ...
Marcos de Souza Campos, Rafael Parreira Diniz, Dominik Klauser, Michael Robinson, Eder Jorge de Oliveira   +4 more
wiley   +1 more source

Interpretation of bacterial composition patterns and community assembly processes in the rhizosphere soil of tea trees in karst areas

BMC Microbiology
Research background and purpose Soil microorganisms that are closely related to plants are important factors affecting plant health. Therefore, elucidating the abundant and rare bacterial species in soil associated with plant diseases is crucial for ...
Yuanqi Zhao, Ni Zhang, Jiajia Chen, Weiwei Ran, Zhibing Zhao, Yuehua Song   +5 more
doaj   +1 more source

Molecular and Morphological Characterization of Introgression Lines with Resistance to Bacterial Leaf Blight and Blast in Rice. [PDF]

Plants (Basel), 2023
Varanasi YVP, Isetty SR, Revadi P, Balakrishnan D, Hajira S, Prasad MS, Laha GS, Perraju P, Singh UM, Singh VK, Kumar A, Sundaram RM, Badri J.   +12 more
europepmc   +1 more source

Photophysics of Biological and Biomimetic Sunscreen Molecules

ChemPhotoChem, Volume 10, Issue 5, May 2026.
Recent photochemical and photophysical research into natural and nature‐inspired UV filter molecules is reviewed, with a focus on the application of these systems in next‐generation sunscreens. The results of time‐resolved UV spectroscopy experiments and theoretical studies are discussed.
Michael Hymas, Vasilios G. Stavros
wiley   +1 more source