نتایج جستجو برای: stimulated peroxidase activity in root tissues one day after inoculation
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Background: In recent years, spot blotch, a disease caused by Bipolaris sorokiniana (Sacc.) Shoem., has emerged as serious concern with regard to spring barley cultivation. However, the effect of this pathogen on photosynthetic apparatus and oxidative status plants at different stages chloroplast development hardly been studied. Aims / Methods: The study aimed evaluate protective system barley’...
for any educational program to be successful, many factors work hand in hand. based on pervious efl studies, teachers and learners are the keys to gain achievement. granted the fact that explicit and implicit practice plays a key role in education, knowledge of it can help teachers facilitate students’ vocabulary learning. this study investigated to determine the contribution of explicit and i...
Wheat is one of the main staple cereal crops worldwide. However, drought-induced stress factors limiting wheat productivity, especially in arid and semi-arid regions. The present study aims to investigate influence arbuscular mycorrhizal fungi (AMF) on plant growth under water-deficit conditions. Three Algerian durum varieties—Mohamed Ben Bachir (MBB), Boussellem (BS) Waha (W)—were grown with (...
investigation the archetype of mother can help the reader to understand poes works, especially his fiction, better, if not fully. motivated by internal and external drives to get into the universe in its manifold form poe was impelled to art and, from various modes of art, to symbolism. how much was poe successful to produce works of art has been a matter of dispute among critics. however, ther...
wheat is one of the most important crops in the world that is constantly faced with the different biotic and abiotic stresses. programmed cell death is one of the methods for coping with different stress which is stimulated by several factors. because salicylic acid is involved in resistance to various stresses, to explore the effects of salicylic acid on programmed cell death, the effects of s...
The enzymatic defense mechanisms of Gorgonia ventalina to the fungal pathogen Aspergillus sydowii may play important roles in colony resistance to infection. In this study, we examined the role of the superfamily of peroxidase enzymes in the coral response to a naturally occurring pathogen. We examined the inducibility of peroxidases by experimentally exposing corals to A. sydowii and found tha...
Rare earth elements have been tested in control of plant diseases. Lanthanum (La) was the Alternaria solani (in vitro) and tomato early blight vivo) using concentration 0; 0.1; 0.2; 0.4 0.8 g L-1. In vitro, were diluted V8 culture medium evaluated for mycelial growth rate index (MGRI) pathogen sporulation. vivo, 24 hours after application inoculate inoculation, leaflets collected quantification...
The soil salinity and the diffusion of potentially toxic chemicals to the soil environment through industrial and agricultural activities are known as important factors affecting the productivity of crop plants. Thus, an efficient strategy to increase crop yield, and to improve human and environmental health, is necessary to mitigate the impacts of these detrimental factors. Accordingly, a fact...
Endophytic bacteria (EB) isolated from healthy cucumber plant tissues (e.g., root, stem, leaves) were evaluated as possible biological control of Pseudomonas syringae pv. lachrymans, the causative agent of angular leaf spot disease in cucumber. In this study, 24 endophytic bacteria were selected for tests based on biocontrol traits such as indole-3-acetic acid and siderophore production, solubi...
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