Nano-bioremediation, an emerging eco-friendly strategy that integrates nanotechnology and biological processes to mitigate the contamination of heavy metals from environment. To explores synergistic interactions between plants microorganisms, focusing on their potential role in enhancing nano-bioremediation are highly demandable. This study focuses several key mechanisms including biosorption, bioaccumulation, biomineralization, enzymatic reduction, coordination microorganisms tolerating...

Abstract Fungi were isolated from Meloidogyne spp. eggs and females on 102 field-collected root samples in China. Of the 235 fungi (representing 18 genera 26 species), predominant Fusarium (42.1% of isolates collected), oxysporum (13.2%), Paecilomyces lilacinus (12.8%), Pochonia chlamydosporia (8.5%). The screened for their ability to parasitise incognita 24-well tissue culture plates two different tests. percentage parasitised by fungi, numbers unhatched alive dead juveniles counted at 4 7...

The field of plant pathology has adopted targeted genome editing technology as one its most crucial and effective genetic tools.Due to simplicity, effectiveness, versatility, CRISPR together with CRISPR-associated proteins found in an adaptive immune system prokaryotes have recently attracted the interest scientific world.Plant disease resistance must be genetically improved for sustainable agriculture.Plant biology biotechnology been transformed by editing, which makes it possible perform...

Nine isolates of Fusarium oxysporum f. sp.ciceri infecting chickpea were collected from major growing areas Bangladesh and their cultural, morphological, physiological pathogenic characteristics described.The varied significantly in morphological traits, i.e. colony color, shape, margin texture; mycelial radial growth spore production.Laboratory studies conducted to study the effect different culture media, pH temperature levels on sporulation sp.ciceri.Mycelial F. was maximum for all at...

One thirty samples (fifty-five potato tubers, twenty-seven stems, three chili twenty-eight soil samples, five weed banana leaves, and nine water samples) were examined one hundred six (106) Bangladeshi isolates of Ralstonia solanacearum isolated identified. Isolation was made on selective media (Tetrazolium chloride media) R. identified based morphological, pathological biochemical properties polymerase chain reaction (PCR) by using the species-specific primers. Studies showed that 81.54%...

The efficacy of various doses Purpureocillium lilacinum PLSAU-1 (P. PLSAU-1) was evaluated against brinjal root-knot pathogen, Meloidogyne incognita (M. incognita) at different inoculum levels. Experimental pot soil treated by four (0, 1 × 105, 5 and 106 CFU/g soil) P. before transplanting, levels M. 100, 400, 800, 1600, 3200 eggs per 100 cm3 were used after 3 days transplantation. A significant correlation observed between densities incognita. Among the doses, rate enhanced highly plant...

Alternaria solani causing early blight of tomato is a serious disease, 50% to 86% losses in fruit yield and 20% 40% seedling establishment.Pathological survey, etiology physiological characterization the causal organism are necessary formulate effective management strategy.Therefore, present study was conducted determine incidence severity leaf some selected area Bangladesh evaluate effect different culture media on radial mycelial growth sporulation as well pH temperature growth.Survey five...

Mycorrhizal fungi have their most significant effect on plant growth and shown to reduce arsenic contamination chili. The present experiment was carried out determine the influence of AMF inoculation growth, nutrient uptake, toxicity, chlorophyll content chili grown in amended soil. Chili soils with or without mycorrhizal inoculation. Three levels concentrations (10 ppm, 100 500 ppm) were used. seed germination affected more by two treatment variables. Root length, shoot height, root fresh...

A total of 297 fungal isolates belonging to 20 genera and 33 species were isolated identified from eggs females Meloidogyne spp. in Bangladesh. The predominant Fusarium, Aspergillus Penicillium; the significant ones Purpureocillium, Trichoderma Pochonia. 24 well tissue culture plate screening technique was applied for pathogenicity tests against incognita vitro. average percentages egg parasitism, hatch inhibition juvenile mortality varied significantly ranged 8.2 64.9% (p = 0.05), 24.8...

Mushroom flora is an important component of the ecosystem and their biodiversity study has been largely neglected not documented for tropical moist deciduous forest regions Bangladesh. This investigation was conducted in seven different areas region Bangladesh namely Dhaka, Gazipur, Bogra, Rajshahi, Pabna, Jaipurhat Dinajpur. Mushroo m associated with these were collected, photographed preserved. A total fifty samples collected identified to fourteen genera twenty four species. The...

One hundred and twenty isolates of Bipolaris sorokiniana wheat were isolated, identified characterized based on morphological, cultural, pathogenic ITS (Internal Transcribed Spacer) molecular parameters. Collected differed in respect radial mycelial growth rate, color the colony, surface texture shape conidia production ability conidia. ITS1 ITS4 PCR products yielded a species-specific band 600 bp (base pairs) agarose gel for confirmation B. sorokiniana. The rate ranged from 1.39 to 4.46...

A survey was conducted to study the biodiversity, habitat and morphology of mushroom grown in leaved, deciduous mixed forest Bangladesh.A total 117 samples were collected from nine selected districts Bangladesh viz.Barisal, Borguna, Patuakhali, Perojpur, Jhalokathi, Bandorban, Dhaka, Gazipur Tangail.About 12 different species found under 10 families viz.Amanitaceae (Amanita bisporigera), Pyronemataceae (Aleuria aurantia), Boletaceae (Boletus subvelutipes), Agaricaceae (Agaricus sp.),...

Aims: To survey and study morphological characterization of rice blast caused by Magnaporthe oryzae (MoO) that has become a major factor limiting yield throughout the world.
 Study Design: Complete Randomized Design (CRD).
 Place Duration Study: Mycology Laboratory, Department Plant Pathology, Sher-e-Bangla Agricultural University, Dhaka from June 2018 to December 2019.
 Methodology: A was done in three northern districts Bangladesh namely Gaibandha (Gobindogonj Mohimagonj),...