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Journal articles on the topic 'Bio-control agent'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Sharma, Nisha, and Baljeet Singh Saharan. "Bacillus thuringiensis SNKr10, As Bio-Control Agent." International Journal of Scientific Engineering and Research 5, no. 7 (2017): 186–94. https://doi.org/10.70729/ijser171650.

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Lau, H. Y. K., V. W. K. Wong, and A. W. Y. Ko. "A BIO-INSPIRED MULTI-AGENT CONTROL FRAMEWORK." IFAC Proceedings Volumes 38, no. 1 (2005): 1–6. http://dx.doi.org/10.3182/20050703-6-cz-1902.01078.

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3

Manpreet, kour, and Kaur Lovepreet. "Trichoderma as a bio-control agent- A review." Canadian Journal of Agricultural and Applied Sciences 2, no. 1 (2022): 60–67. https://doi.org/10.5281/zenodo.6585426.

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Trichoderma spp. is free living filamentous fungi. They are cosmopolitan and versatile in nature. They have the potential to produce several enzymes that can degrade the cell wall materials. Also, they release a number of fungi toxic substances that can inhibit the growth of the fungal pathogens. Many mechanisms have been described on how Trichoderma exert beneficial effects on plants as a bio-control agent. But due to its versatile nature, its potential cannot be explored to its full extent. The fungus is also a decomposer of cellulosic waste materials. Recent discoveries show that the fungi

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4

Puyam, Anita. "Advent of Trichoderma as a bio-control agent- A review." Journal of Applied and Natural Science 8, no. 2 (2016): 1100–1109. http://dx.doi.org/10.31018/jans.v8i2.927.

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Trichoderma spp are free living filamentous fungi. They are cosmopolitan and versatile in nature. They have the potential to produce several enzymes that can degrade the cell wall materials. Also, they release a number of fungi toxic substances that can inhibit the growth of the fungal pathogens. Many mechanisms have been described on how Trichoderma exert beneficial effects on plants as a bio-control agent. But due to its versatile nature, its potential cannot be explored to its full extent. And it is a developing science in the field of bio-control with its new discoveries adding to the usef

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Kaur, Manpreet, and Lovepreet Kaur. "Trichoderma as a Bio-Control Agent- A Review." International Journal of Current Microbiology and Applied Sciences 11, no. 6 (2022): 103–8. http://dx.doi.org/10.20546/ijcmas.2022.1106.012.

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Trichoderma spp. is free living filamentous fungi. They are cosmopolitan and versatile in nature. They have the potential to produce several enzymes that can degrade the cell wall materials. Also, they release a number of fungi toxic substances that can inhibit the growth of the fungal pathogens. Many mechanisms have been described on how Trichoderma exert beneficial effects on plants as a bio-control agent. But due to its versatile nature, its potential cannot be explored to its full extent. The fungus is also a decomposer of cellulosic waste materials. Recent discoveries show that the fungi

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6

Shravani, Vyamasani, and Uma Shankar Singh. "Investigation on Management of Root-Knot Nematode, Meloidogyne incognita through Soil Application of Bio-control Agents in Field Pea." International Journal of Plant & Soil Science 35, no. 17 (2023): 504–13. http://dx.doi.org/10.9734/ijpss/2023/v35i173238.

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The pot experiment was conducted at AICRP on vegetables, Pusa farm, Dr. Rajendra Prasad Central Agricultural University during 2020-21. The bio-control agents viz. Glomus fasciculatum (85-90 spores/g), Trichoderma harzianum 1.0% WP (2×106 cfu/g), Pseudomonas fluorescens 1.0% WP (1×108 cfu/g), Purpureocillium lilacinum 1.0% WP (2×106 cfu/g) either singly or in combined application shown significant improvement in plant growth and development and in declining nematode population. The combined application of P. fluorescens 1.0% WP (1×108 cfug-1) and P. lilacinum 1.0% WP (2×106 cfug-1) when applie

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Chanda, Dhritiman, and Mursida Khatun. "Study on the Effect of Some Biocontrol Agent in Grey Blight of Tea." Ecology, Environment and Conservation 30, no. 04 (2024): 1578–82. https://doi.org/10.53550/eec.2024.v30i04.019.

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Tea plantation is covered by 434,000 hectares of land, which is further divided into two distinct regions - the North Indian tea belt and the South Indian tea belt. North-East India produces 75% of the total Indian tea. Present study is carried out to understand the various agro-climatic conditions of Bramhaputra valley like temperature, humidity, rainfall etc which are responsible for occurrence of various diseases in tea plant. The bio control agents are eco-friendly to control the plant diseases with aim of developing a sustainable system in agriculture. It involves in the mechanism of inte

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8

Hanson, James R. "The chemistry of the Bio-Control Agent, Trichoderma Harzianum." Science Progress 88, no. 4 (2005): 237–48. http://dx.doi.org/10.3184/003685005783238372.

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9

Mishra, R. P., Manjul Pandey, and Mukesh Srivastava. "Morphological and Physiological Analysis of Bio-Control Agent (Trichoderma viride)." International Journal of Current Microbiology and Applied Sciences 7, no. 05 (2018): 1414–20. http://dx.doi.org/10.20546/ijcmas.2018.705.168.

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10

Odedina, Grace, Kitiya Vongkamjan, and Supayang Voravuthikunchai. "Potential Bio-Control Agent from Rhodomyrtus tomentosa against Listeria monocytogenes." Nutrients 7, no. 9 (2015): 7451–68. http://dx.doi.org/10.3390/nu7095346.

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11

Matrood, Abdulnabi A. A., Mohammad Imad Khrieba, and Okon Godwin Okon. "Synergistic interaction of Glomus mosseae T. and Trichoderma harzianum R. in the induction of systemic resistance of Cucumis sativus L. to Alternaria alternata (Fr.) K." Plant Science Today 7, no. 1 (2020): 101–8. http://dx.doi.org/10.14719/pst.2020.7.1.629.

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Due to the various negative impacts of chemical fungicides, the reduction of its applications in agricultural production process is widely recommended. Thus, the need and application of bio-agents in disease control has increased tremendously. The current study aimed at investigating the role of both bio-agents Glomus mosseae (mycorrhizal fungi) and Trichoderma harzianum in protection of Cucumis sativus (cucumber plants) against the fungal pathogen Alternaria alternata which is an opportunistic pathogen and the causal agent of cucumber wilt disease. Results obtained from this work revealed the

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12

Matrood, Abdulnabi Abbdul Ameer, Abdelhak Rhouma, and Thakaa Fayez Mohammed. "Control of Fusarium Wilt Disease of Cucumber Using Rhizospheric Antagonistic Fungi." Arab Journal for Plant Protection 40 (2022): 62–69. http://dx.doi.org/10.22268/ajpp-040.1.062069.

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Fusarium wilt disease caused by Fusarium oxysporum f. sp. cucumerinum is a severe disease of cucumbers causing yield losses worldwide. Various experiments were conducted to assess the antifungal potential of fungal bio-agents isolated from soil and cucumber seed (bio-priming). Trichoderma koningii seemed to be the most effective bio-agent against F. oxysporum f. sp. cucumerinum with mycelial inhibition rate above 90%, followed by Aspergillus niger (87.70%) under laboratory conditions. Results showed that T. koningii was found effective to enhance the germination rate (95.07%). In greenhouse ex

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NARAYANAN, G. SATHIYA, S. ARUNKUMAR, D. VENKATAKRISHNAN, and D. S. BALAJI. "The implications of various seed priming treatments on seed yield in proso millet (Panicum miliaceum)." Indian Journal of Agricultural Sciences 94, no. 8 (2024): 833–40. http://dx.doi.org/10.56093/ijas.v94i8.147724.

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The experiment was conducted during rainy (kharif) season of 2021 and winter (rabi) season of 2022 at Annamalai University, Annamalai Nagar, Chidambaram, Tamil Nadu to identify suitable seed priming technique, soaking duration and priming agents for halo, osmo, and bio-priming in proso millet (Panicum miliaceum L.). To increase crop yield and sustainability in present-day agriculture, seed priming continues to be essential by utilizing scientific knowledge and technical breakthroughs. The experiment was laid out in factorial completely randomized design (FCRD) with three replications. The fres

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14

Chandra, Swati, and P. K. Jha. "In vitro Evaluation of Biocontrol Agents against Leaf Spot Disease of Okra Caused by Cercospora sp." Advances in Research 26, no. 1 (2025): 338–43. https://doi.org/10.9734/air/2025/v26i11258.

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Okra (Abelmoschus esculentus) is an important vegetable crop that cultivated in tropical and subtropical regions of the world. It is mostly grown for its delicate fruit, stem, flower and bud. Like other crop, okra is also attacked by many diseases. Among all diseases, leaf spot is major disease which causes heavy loss to the crop. During isolation and identification it was identified as Cercospora and varied in their cultural and morphological character. Pathogenecity test was also proved by using Koch’s postulates. During course of study, 4 bio control agents were evaluated under in vitro con

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Vij, Shilpa, Neha Sharma, Meenakshi Sharma, Tapan Kumar Mohanta, and Prashant Kaushik. "Application of Trichoderma viride and Pseudomonas fluorescens to Cabbage (Brassica oleracea L.) Improves Both Its Seedling Quality and Field Performance." Sustainability 14, no. 13 (2022): 7583. http://dx.doi.org/10.3390/su14137583.

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Inoculating cabbage (Brassica oleracea L.) plants with bio-control agents and plant growth-promoting rhizobacteria (PGPR) can considerably improve seedling quality, growth, yield, and yield-related parameters over time. An experiment was conducted to evaluate the bio-fertilizer efficiency of a bio-control agent (Trichoderma viride) alone or in combination with PGPR (Pseudomonas fluorescens). Accordingly, various seedling quality and yield parameters were studied, and the results suggested that all the co-inoculation treatments displayed beneficial effects. Still, the combination of Trichoderma

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16

Abid, Muniba, M. Azmat ullah Khan, Sehrish Mushtaq, Muhammad Ajmal Rana, Sohaib Afzaal, and Muhammad Saleem Haider. "A REVIEW ON FUTURE OF BACULAVIRUSES AS A MICROBIAL BIO CONTROL AGENT." World Journal of Biology and Biotechnology 4, no. 3 (2019): 1. http://dx.doi.org/10.33865/wjb.004.03.0221.

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Pesticides driven from Plants, animals, and microbes such as (bacteria fungi, viruses, algae, nematodes and protozoa are replacing traditional chemical pesticides throughout the world. Bio pesticides reduce environmental risks and are target specific. Bio pesticide promotes sustainable agriculture development by reducing the environmental pollution. Various products have been registered and released, that play important role in the agro-market. Regulation of many insect populations in nature happen by Baculoviruses (entomopathogenic viruses). The pesticide based on baculovirus particles has be

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17

Naseer, Saima, Yasir Ali, Azher Mustafa, et al. "In vitro and in vivo evaluation of different measures to control Ascochyta blight in chickpea." Plant Science Today 9, sp3 (2022): 31–36. http://dx.doi.org/10.14719/pst.1781.

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Ascochyta blight, an infection caused by Ascochyta rabiei is a destructive disease in many chickpea growing regions and it caused significant yield losses. To minimize the impact of Ascochyta blight, 5 fungicides viz., Aliette, Cabrio Top, Thiovit Jet, Cymoxanil and Difenoconazole, 5 plants extracts namely Azadirachta indica, Azadirachta azedarach, Datura stramonium, Chenopodium album and Allium sativum L. and two strains T-22 and E58 of bio-control agents (BCAs) Trichoderma viride and Aspergillus flavus were evaluated on the growth of A. rabiei under in vitro conditions by using the food pois

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18

Ramesh Singh, Kamlesh Ram, and Pankaj Tiwari. "Evaluation of Different Plant Extract and Bio-Agents against Fusarium oxysporum f. sp. ciceri, Caused Wilt Disease of Chickpea." International Journal of Current Microbiology and Applied Sciences 11, no. 2 (2022): 133–38. http://dx.doi.org/10.20546/ijcmas.2022.1102.017.

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Chickpea is one of the major rabi pulse crop grown in India. It’s is a rich source of protein, minerals and vitamins for human nutrition and straw is also valued animal feed. The maximum inhibits the radial growth (16.33mm and 76.66%), (26mm and 62.85%) and (34.00mm and 51.42%) at 30, 20 and 10% concentration respectively against Fusarium oxysporum f. sp. cicei was showed in Neem extract. Onion extract was least effective which showed 48.33, 49.00 and 58.66 mm radial growth and 30.95, 30.00 and 16.20% inhibits mycelial zones at 30, 20 and 10% concentration respectively. Out of the five fungal

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19

Vasavi, P. Lakshmi, and J. Balaji Chandra Mouli. "Invitro evaluation of Biological and Chemical agents against Fusarium wilt of Tobacco crops of Rajamahendravaram rural areas, Andhra Pradesh, India." International Journal of Current Microbiology and Applied Sciences 13, no. 9 (2024): 198–207. https://doi.org/10.20546/ijcmas.2024.1309.022.

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Tobacco is one of the commercially important plants commonly affected by Fusarium wilt caused by Fusarium sp. It is vascular or fungal wilt causes major damage to the plant, in turns crop yield and productivity. It can be controlled by both fungicides and bio agents with various environmental impacts. Further, biocontrol agents play a significant role in the fungal diseases management of various plants predominantly Trichoderma sp. It is a saprophytic filamentous fungus of rhizospheric soil widely used as bio pesticides, bio fertilizers and also as soil fertility enhancer. The present work was

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20

Balhara, M., S. Ruhil, Sandeep Dhankhar, and A. K. Chhillar. "Bioactive Compounds Hold Up- Bacillus amyloliquefaciens as a Potent Bio-Control Agent." Natural Products Journale 1, no. 1 (2011): 20–28. http://dx.doi.org/10.2174/2210315511101010020.

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21

Balhara, M., S. Ruhil, Sandeep Dhankhar, and A. K. Chhillar. "Bioactive Compounds Hold Up- Bacillus amyloliquefaciens as a Potent Bio-Control Agent." Natural Products Journal 1, no. 1 (2011): 20–28. http://dx.doi.org/10.2174/2210316311101010020.

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22

Singh, Anuradha, Mukesh Srivastava, Mohammad Shahid, et al. "Trichoderma harzianum (Th Azad): A Promising Bio-control Agent Against Lentil Wilt." International Journal of Bio-resource and Stress Management 7, no. 4 (2016): 823–31. http://dx.doi.org/10.23910/ijbsm/2016.7.4.1388c.

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23

Zarnab Farooq. "Evaluation of Toxicity of Nanoparticles against Bactrocera zonata as Bio-Control agent." Agricultural Sciences Journal 1, no. 1 (2021): 25–33. http://dx.doi.org/10.56520/asj.v1i1.25.

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Mango is economically important fruit. Pakistan occupies 4th rank in mango production and export. Due to insects attack, US$200 million annual losses occurs. Among all pests fruit fly is one of major problem of Pakistan. These are usually controlled by the use of highly toxic chemicals that cause hazardous effects on the environment and non target organisms. In current study, better ways for the control of fruit fly were evaluated. New technique metal nanoparticles are being used for control of Bactrocera zonata, to minimize the adverse effects of insecticides on living health. For this purpos

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24

Dey, Shamik, and Nandini Pal. "IMPACT OF BIO-CONTROL AGENT ON THE MANAGEMENT OF RICE INSECT PESTS." International Journal of Biological Innovations 06, no. 01 (2024): 44–48. http://dx.doi.org/10.46505/ijbi.2024.6106.

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Insect pests and disease infestations are the primary problems in rice (Oryza sativa) cultivation. Mostly lepidopteran and hemipteran like yellow stem borer and brown plant hopper respectively are the important insect pests. Concerns about chemical free agriculture have promoted widespread introduction of integrated pest management, an ecologically based approach to control the harmful insects and pests. Integrated pest management is intended to reduce ecological and health damage from chemical pesticides by using natural parasites and predators to control pest population. This review article

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25

Shivakoty, Pravesh, Amitava Basu, Pijush Kanti Maji, and Sukhram Thapa. "The integrated disease management of early blight in organically grown tomato under hill condition of Sikkim, India." Asia Pacific Journal of Sustainable Agriculture, Food and Energy 11, no. 2 (2023): 67–81. http://dx.doi.org/10.36782/apjsafe.v11i2.231.

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Tomato (Lycopersicon esculentum Mill.) is the most widely cultivated vegetable crop in the world and early blight caused by Alternaria spp. is one of the major production constraints. Survey was conducted during kharif seasons of 2018-19 &2019-20 in four districts of Sikkim. Maximum early blight disease severity was recorded in south district of Sikkim. Pathogenicity test of isolates collected from different location were established. Morphological, cultural, and molecular identification of the pathogen reveal pathogen as Alternaria spp. Five different bio-control agents i.e., Trichoderma

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Chaudhary, Balkishan, Sanjeev Kumar, and Shiva Kant Kushwaha. "Bio-efficacy of Trichoderma species against Pigeonpea wilt pathogen." Journal of Applied and Natural Science 9, no. 4 (2017): 2327–31. http://dx.doi.org/10.31018/jans.v9i4.1531.

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Three biocontrol agent viz., Trichoderma viride, Trichoderma virens and Trichoderma harzianum were evaluated to test the antagonism against Fusarium udum under in vitro conditions. All the three biocontrol agents have the potential of parasitizing the growth of Fusarium udum in vitro. The rate of parasitism was found fastest in T. viride (61.12% over growth in 96 hrs) than T. virens and T. harzianum. The volatile compounds from Trichoderma viride suppressed the mycelial growth of Fusarium udum by 43.13% and found effective when compared to Tricho-derma virens and Trichoderma harzianum. Non-vol

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Prasad, Birendra, Rajendra Prasad, and V. Sah. "Pre sowing seed treatment effect of bio-agents on seed germination and seedling vigour of Banjoak (Quercus leucotrichophora A. Camus)." Indian Journal of Forestry 34, no. 1 (2011): 71–74. http://dx.doi.org/10.54207/bsmps1000-2011-y7omby.

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The present paper deals with bio-agents presowing seed treatment on the germination and subsequent seedling growth of Banjoak (Quercus leucotrichophora). The seeds were inoculated by Pseudomonas fluorescens (pf-173), Trichoderma harzianum @ 10 g/kg seed and mixture of both bio-agents for (5 g+ 5g) each of the same rate. All the inoculated treatments significantly influenced the germination and subsequent seedling vigour except the value for dry weight of seedling were at par with all treatments even control. The maximum value for germination, seedling height, total seedling length, collar diam

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Monedeiro, Fernanda, Viorica Railean-Plugaru, Maciej Monedeiro-Milanowski, Paweł Pomastowski, and Bogusław Buszewski. "Metabolic Profiling of VOCs Emitted by Bacteria Isolated from Pressure Ulcers and Treated with Different Concentrations of Bio-AgNPs." International Journal of Molecular Sciences 22, no. 9 (2021): 4696. http://dx.doi.org/10.3390/ijms22094696.

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Considering the advent of antibiotic resistance, the study of bacterial metabolic behavior stimulated by novel antimicrobial agents becomes a relevant tool to elucidate involved adaptive pathways. Profiling of volatile metabolites was performed to monitor alterations of bacterial metabolism induced by biosynthesized silver nanoparticles (bio-AgNPs). Escherichia coli, Enterococcus faecalis, Klebsiella pneumoniae and Proteus mirabilis were isolated from pressure ulcers, and their cultures were prepared in the presence/absence of bio-AgNPs at 12.5, 25 and 50 µg mL−1. Headspace solid phase microex

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29

Jawed, Shehbaz, Hua-Feng Wang, Xia-Lan Cheng, et al. "Efficacy of different fungicides and bio control agents against Fusarium oxysporum, causal agent of potato dry rot." Indian Journal of Science and Technology 12, no. 7 (2019): 1–12. http://dx.doi.org/10.17485/ijst/2019/v12i7/141007.

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Stevens, C., V. A. Khan, J. Y. Lu, et al. "APPLICATION OF UV-C AND BIO-CONTROL AGENT STRATEGIES TO CONTROL ROT OF FRUIT AND VEGETABLES." HortScience 30, no. 3 (1995): 437f—437. http://dx.doi.org/10.21273/hortsci.30.3.437f.

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Applying low doses of ultraviolet light (254 nm, W-C) reduces the incidence of brown rot of (Monilinia fructicola) peaches, green mold (Penicillium digitatum) of tangerines, and Rhizopus soft rot (Rhizopus stolonifer) of tomatoes and sweetpotatoes resulting from field infection and artificial inoculation. In most studies, applying postharvest fungicide (PF) was better than W-C treatment. In this study, the effectiveness of combining a biocontrol agent, Debaryomyces hansenii (BC), with low UV-C dose for postharvest disease control was investigated. When these commodities were treated with BC 3

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Yadav, Shankar Gopinath. "Effect of Trichoderma Spp. as a Bio-control Agent on Cereal Crop Plants." Plantae Scientia 3, no. 5 (2020): 65–68. http://dx.doi.org/10.32439/ps.v3i5.65-68.

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Trichoderma is a Deuteromycetous fungus with hyphae long, creeping, conidiophores erect, philiadic, having conidial heads. Trichoderma species produces a chemical, trichodermin; it is the sesquiteroenoid acting as a bio-control agent on the principal of myco-parasitism, antibiosis and competition to control soil borne plant pathogens. The phytotoxic effect was screened by treating cereal crop seeds with culture filtrate of Trichoderma species, the effect of culture filtrate was measured in terms of seed germination percentage and results were compared with control one. The obtained results sho

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Jan, Ulfat, Amir H. Sheir, Audil Gull, and Janardhan H. N. "Wolbachia: It’s Role In Pest Management." INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT 8, no. 04 (2022): 48–51. http://dx.doi.org/10.18811/ijpen.v8i04.10.

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Wolbachia is a microorganism that infects and replicates inside host cells and is mainly present in reproductive tissues of animals withjoint feet and roundworms. In arthropods, it is found in insects, mites, spiders, terrestrial isopods, springtails etc. A survey that wasrecently conducted showed that Wolbachia is present in above 65% of insect species making this microorganism as one of the mostintracellular bacterial genus so far discovered. Wolbachia controls their hosts’ reproduction through unique mechanisms that incorporatecytoplasmic incompatibility (CI), parthenogenesis induction (PI)

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Ahsan, Taswar, Bingxue Li, and Yuanhua Wu. "Invasive vs. Invasive, Parthenium hysterophorus as a Bio-Control Agent against Invasive Mealybugs." Forests 12, no. 7 (2021): 936. http://dx.doi.org/10.3390/f12070936.

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Parthenium hysterophorus has an antagonistic potential against mealybugs, which are hosted on wild Dalbergia sissoo. In the current study, an aqueous extract of Parthenium was evaluated against mealybugs on Dalbergia sissoo. A serial dose of 12.5, 25, 50, 100, 200, and 500 µg/mL of aqueous extract was prepared from all parts of the Parthenium plant. After 72 h at high doses, 200 µg/mL and 500 µg/mL aqueous extracts had high mortality of 76.67% and 73.33% via the residual method, respectively. Meanwhile at same dose after 72 h, the contact method had higher mortality percentages of 80% and 80%

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Nyambuge Msenya, Happiness, Steven Runo, Douglas Watuku Miano, et al. "The Potential of Fungi as Bio-Control Agents in Managing Colletotrichum Kahawae In Kenya." Current Agriculture Research Journal 9, no. 3 (2021): 171–78. http://dx.doi.org/10.12944/carj.9.3.04.

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Colletotrichum kahawae is a causative fungal agent of Coffee Berry Disease (CBD) that negatively affects coffee production. Its control relies on use of resistant varieties and chemical control. Fungicides used in control of CBD are costly and pose a risk to environment and health. The study was aimed at assessing the possible antagonistic potential of fungal isolates against Colletotrichum kahawae in in vitro conditions. Five isolates were used; one isolate was collected from berries while the rest were collected from soil. Testing for antagonism against Colletorichum kahawae was done by co-c

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Raut, V. M., Sandeepa Kanitkar, Gurudatt Hegade, Medha Kulkarni, and Meghraj kadam. "Bio-Efficacy of 'SUDOTM' (Pseudomonas fluorescens) as a Bio-Control Agent against Early Blight (Alternaria solani) Disease of Tomato." International Journal For Research in Applied Sciences and Biotechnology 7, no. 5 (2020): 214–20. http://dx.doi.org/10.31033/ijrasb.7.5.28.

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Lukanda, L. Tshilenge, A. Ngombo Nzokwani, J. Mukendi, M. Muengula Manyi, J. Mudibu, and A. Kalonji Mbuyi. "Invitro Evaluation of Trichoderma Strains Against Pyricularia oryzae, the Causal Agent of Rice Blast Disease." International Journal of Current Microbiology and Applied Sciences 13, no. 6 (2024): 252–59. http://dx.doi.org/10.20546/ijcmas.2024.1306.027.

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Phytopthogen are simply an organism parasitic on a plant host resulting the serious problems regarding crop losses in agriculture sector. To facing such a threat, it is very wise to use Biological Control Agents (BCA’s) like Trichoderma, a soil-borne filamentous fungus that are capable of parasitizing several plant pathogenic fungi. It is a potential fungal BCA’s against a range of plant pest and pathogens. Unfortunately, popularization of bio-pesticides is very slow as compared to chemicals. In this study, Pyricularia oryzae was isolated from diseased plant parts using tissue culture techniqu

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Mokhtari, Wafaa. "Rhizoctoniasolani-green beans pathosystem uncover bio control efficacy of Trichoderma spp." Advances in Plants & Agriculture Research 9, no. 1 (2019): 96–99. http://dx.doi.org/10.15406/apar.2019.09.00417.

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Rhizoctoniasolani on green beans has been chosen as one of the best pathosytems to evaluate root rot diseases as well as to determine the effectiveness of potential of the biocontrol agent Trichoderma species (ssp.). In this study we investigate the effective use ofthe pathosystem model; Rhizoctoniasolani-green beans to reveal bio control efficacy of three Trichoderma spp.; T. afro-harzianum, T. reesei and T. guizouhense, isolated from Moroccan soils. In greenhouse conditions, root-dipping approach was involved in revealing bio control potential of localTrichoderma spp. by suppressing root dis

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Tripathi, AN, Rajesh Kumar Singh, and SK Tiwari. "Evaluation of bio-control agents and new fungicides to control Pythium damping off in nursery of solanaceous vegetable crops." Vegetable Science 49, no. 01 (2022): 91–95. http://dx.doi.org/10.61180/vegsci.2022.v49.i1.14.

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Nursery of solanaceous vegetable crops severely infected by damping - off. Commercial cultivation of solanaceous vegetables are depends on healthy and disease free seedlings under nursery condition in fields. Seed treatments are most cost effective and commonly used delivery system for bioagents and fungicides. Nine modules comprises three talc based fungal [Trichoderma viride- 1 (IIVR–BATF-39-1), T. viride-2 (IIVR-BATF-43-1), Trichoderma harzianum - Kalyanpur)], two bacterial (Bacillus subtilis (IIVR-BS2, Pseudomonas fluorescens -Kalyanpur) formulations and four fungicides (carbendazim 12% +

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Matrood, Abdulnabi A. A., and Azher H. Al-Taie. "Inhibition Activity of Mycorrhizal Fungi Glomus mosseae and G. intradicas with Trichderma harizanum Against Rhizoctonia solani in Okra Plant Abelmoschus esculentus (L.)." Basrah Journal of Agricultural Sciences 30, no. 2 (2017): 72–82. http://dx.doi.org/10.37077/25200860.2017.48.

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The agricultural production processes currently targeted reducing chemical fungicides usage and increasing bio-agent application through controlling diseases alone or integrating it with other factors. The study aimed to investigate the induction of systemic resistance by multi bio-agents represented by mycorrhizal fungi Glomus mosseae, G. intradicas and Trichoderma harizanum against pathogenic fungus Rhizoctonia solani which caused wilt disease and growth defoliation to Okra seedling. Three isolate of R. solani were recorded on root of Okra seedling, named (local - Batra). Isolate no. (3) was

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Faruk, Md Iqbal. "Integrated Management of Sclerotinia Sclerotiorum, An Emerging Fungal Pathogen Causing White Mold Disease." Journal of Plant Cell Development 1, no. 2 (2022): 1–14. http://dx.doi.org/10.14302/issn.2832-5311.jpcd-22-4182.

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Sclerotiniasclerotiorum, the causal agent for white mold (Sclerotinia stem rot), is a devastating fungal pathogen. Currently, Sclerotinia is most commonly managed using the chemical fungicide which can lead to Sclerotinia resistance development, impacting biodiversity and interfering with key ecosystem services. In this regards, field experiments were conducted during 2017-18 planting seasons to evaluate the efficacy of different components viz. sawdust burning, stable bleaching powder, fungal and bacterial bio-control agents, chemical fungicide Rovral 50 WP and integration of different compon

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Omoya, F. "Physiological Changes in Wister Rats Induced with Bacillus Species Used as Bio Control Agent." Annual Research & Review in Biology 4, no. 11 (2014): 1798–812. http://dx.doi.org/10.9734/arrb/2014/7097.

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Kamran, Muhammad, Muhammad Ahmad, and Sarfraz Ali Shad. "Genetic analysis of chlorantraniliprole resistance in the non-target bio-control agent Trichogramma chilonis." Chemosphere 370 (February 2025): 143952. https://doi.org/10.1016/j.chemosphere.2024.143952.

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LAKHRAN, LALITA, and R. R. AHIR. "Evaluation of fungicides, plant extracts and bio-agents against dry root rot of chickpea (Cicer arietinum)." Indian Journal of Agricultural Sciences 92, no. 1 (2022): 36–39. http://dx.doi.org/10.56093/ijas.v92i1.120826.

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Dry root rot (DRR) of chickpea caused by Macrophomina phaseolina is an important disease affecting chickpea production especially in tropical and sub-tropical ecologies of world. The present investigation was planned to evaluate the in vitro efficacy of various fungicides, plant extracts and bio-control agents against Macrophomina phaseolina. Results suggested that among fungicides, significantly maximum mean mycelium growth inhibition was recorded with Carbendazim (100%) followed by Carbendazim+Mancozeb (84.65%). Likewise, among phyto extracts, garlic extract was excellent with maximum myceli

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Salith H.S, Ezeofor A.O, Hassan S.A, et al. "In Vitro evaluation of some fungicidal bioactive chemicals against fusarium spore germination and survival." GSC Biological and Pharmaceutical Sciences 29, no. 2 (2024): 256–63. http://dx.doi.org/10.30574/gscbps.2024.29.2.0255.

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The genus Fusarium are the most important pathogens associated with different plants including crop plants, fruits, vegetables, etc. causing of constrained production and productivity crops. Bioactive compounds are environmentally friendly and amenable. This study aimed to evaluate the effectiveness of some bio-active compounds derived from Bacillus strain for the in vitro control of Fusarium mold. Seven (7) isolates of the Fusarium complex were isolated from various stored fruits, vegetables and food grains using Potato Dextrose Agar (PDA) media supplemented with antibacterial agent. The grow

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Salith, H.S, A.O Ezeofor, S.A Hassan, et al. "In Vitro evaluation of some fungicidal bioactive chemicals against fusarium spore germination and survival." GSC Biological and Pharmaceutical Sciences 29, no. 2 (2024): 256–63. https://doi.org/10.5281/zenodo.14760354.

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The genus Fusarium are the most important pathogens associated with different plants including crop plants, fruits, vegetables, etc. causing of constrained production and productivity crops. Bioactive compounds are environmentally friendly and amenable. This study aimed to evaluate the effectiveness of some bio-active compounds derived from Bacillus strain for the in vitro control of Fusarium mold. Seven (7) isolates of the Fusarium complex were isolated from various stored fruits, vegetables and food grains using Potato Dextrose Agar (PDA) media supplemented with antibacterial agent. The grow

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Austin, Publishing Group. "Soil Disturbing Agent-Creation and Application of "G15" Series Products." Annals of Agricultural & Crop Sciences 8, no. 4 (2023): 1139. https://doi.org/10.26420/annagriccropsci.2023.1139.

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Diseases caused by two or more soil-borne pathogens are called compound soil-borne diseases. We have pioneered the "root splitter" and the imaging analysis system, providing a new tool for studying compound soil-borne diseases and a new method for evaluating crop resistance and pesticide (fertilizer) efficacy, and laying a foundation for the development of microbial agents, pesticides, and fertilizers. On this basis, we have developed a range of soil-borne disease disturbance agents “G15”, including a series of bio-organic fertilizers, liquid fertilizers and immune inducers. a) Mic

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Wang, Shu Yang, Xiang Yang Zhang, Hong Su, et al. "The Influence on the Milk Yield and Milk Composition of the Cows after Feeding with the Sweet Sorghum Straw Fermented by the Compound Microbial Agent in Bags." Advanced Materials Research 690-693 (May 2013): 1410–13. http://dx.doi.org/10.4028/www.scientific.net/amr.690-693.1410.

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The objective of this study was to research the influence of the sweet sorghum straw fermented by the Compound Microbial Agent on the milk yield and milk composition of the cows. The results indicated that sweet sorghum straw bio-feed fermented by the Compound Microbial Agent in bags could increase the feed intake (11.4%) and milk yield(14.2%) compared with the control group, it also has improved milk protein (14.03%) and butterfat rate (16.3%) ,and has reduced the somatic cell's number(5.15%) compared with the control group. The sweet sorghum straw fermented by the Compound Microbial Agent ha

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Inam-ul-Haq, Muhammad, Asif Raheem, and Gulshan Irshad. "Fungi Associated with the Spoilage of Sweet Orange (Citrus sinensis) Fruits and their Management by Bio-Control Agents." Jammu Kashmir Journal of Agriculture 1, no. 1 (2023): 07–15. http://dx.doi.org/10.56810/jkjagri.001.01.0011.

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Different Sweet Orange fruits (Citrus Sinensis) rot fungi were isolated from rotted fruits.These were Aspergillus niger, Aspergillus flavus, Aspergillus fumigatus, Penicillium digitatum. During pathogenicity test two fungi Aspergillus niger and Penicillium digitatum were proved to be most pathogenic. The Aspergillus niger fungi during dual culture with Bacillus substilis, Bacillus substilis srtain2, Pseudomonas fluorescens, Pseudomonas aeruginosa , Bacillus methylotrophicus, Bacillus cereus, Bacillus aryabhattai and Streptomyces strain showed different level of inhibation zones. Bacillus cereu

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Hasan, Mahmudul, Mohammad Khalid Saifullah, Md Abdus Samad Kamal, and Kou Yamada. "Distributed Broadcast Control of Multi-Agent Systems Using Hierarchical Coordination." Biomimetics 9, no. 7 (2024): 407. http://dx.doi.org/10.3390/biomimetics9070407.

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Broadcast control (BC) is a bio-inspired coordination technique for a swarm of agents in which a single coordinator broadcasts an identical scalar signal to all performing agents without discrimination, and the agents make appropriate moves towards the agents’ collective optimal state without communicating with one another. The BC technique aims to accomplish a globally assigned task for which BC utilizes a stochastic optimization algorithm to coordinate a group of agents. However, the challenge intensifies as the system becomes larger: it requires a larger number of agents, which protracts th

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Nirdev, PM, MC Jobi, and Sabu K. Thomas. "ANALYSIS OF THE PREDATOR RELUCTANCE AND PREY REJECTION OF WEAVER ANTS WITH LUPROPS AS SINGLE PREY RESOURCE." Journal of Biopesticides 04, no. 02 (2011): 106–8. http://dx.doi.org/10.57182/jbiopestic.4.2.106-108.

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ABSTRACT Massive seasonal invasion of the litter dwelling beetle, Luprops tristis (Fabricius, 1801) (Coleoptera: Tenebrionidae: Lupropini), into the residential buildings and their prolonged stay in a state of dormancy during the rainy season has been a serious nuisance in the rubber plantation belts of Kerala for the last three decades. The deterring defensive secretion of the beetles is the prime reason for the non-predation by any of the vertebrate or non vertebrate predators present in the breeding habitat or in the aggregation shelters. Recent efforts revealed that the weaver ants (Oecoph

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