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139 results for “biological control”
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Research ArticleOpen accessIn the abstractStudy on Carbon Source Screening Technology for Prevention and Control of Banana Fusarium WiltJin Li, Tingting Duan, Zhong Lin et al.With the spread of banana Fusarium wilt and the aggravation of the damage, it has become the biggest threat to the banana industry. Many studies have shown that bio-organic fertilizer plays an important role in the prevention and control of banana wilt, but most studies focused on biocontrol bacterium screening, not screening carbon sources that could prevent banana wilt, which … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 1 · 5 Mar 2020 · 7,265 accessesView PDFCite
Literature ReviewOpen accessIn the abstractOptimization of Extraction of Cannabinoids and Flavonoids Substances from Influence Cannabis sp. and their Biological Activities before and after DecarboxylationOlga Kronusová, Michala Piklová, Kristýna Šírová et al.Inflorescence of eight different varieties of Cannabis sp. (3 hemp varieties and 5 medical cannabis varieties) were subjected to extraction with n-hexane or ethanol as representatives of non-polar and polar solvents. Crude extracts were either used directly or after decarboxylation of cannabis acids for measurement of selected biological activities-cytotoxicity against carcinogenic line B16 (musculus skin melanoma cells), cytotoxicity against Human … …American Journal of Applied Sciences, Vol. 19, Issue 1 · 26 May 2022 · 6,741 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Investigation of Biological Nitrogen Fixation in Critical Dryland PastureSyamsuddin Hasan, Budiman, Asmuddin Natsir et al.The aim of the study is to determine the production and growth of dwarf napier grass (Pennisetum purpureum cv.mott) integrated with siratro legumes (Macroptilium atropurpureum) contributing to the availability of preferred forage for ruminants on critical dryland. The study applied randomized block design consisted of 4 groups and 4 treatments; P0 consisted of 100% control Pennisetum purpureum cv.mott; P1 consisted … …OnLine Journal of Biological Sciences, Vol. 19, Issue 3 · 26 Jul 2019 · 7,941 accessesView PDFCite
Review ArticleOpen accessIn the abstractBio-Exploration of Plant Growth-Promoting Fungus Trichoderma as a Potent Candidate for Plant Disease Management: An OverviewMd. Tanbir Rubayet, Md. Motaher HossainChemical pesticides are widely used to control plant diseases, but their widespread use can have a detrimental impact on the environment and human health. This has led researchers and growers to seek out alternative solutions. One promising approach is the use of the Plant Growth-Promoting Fungus (PGPF) Trichoderma spp. as a biological control agent. This method is effective, cost-efficient, and … …OnLine Journal of Biological Sciences, Vol. 25, Issue 1 · 21 Sep 2024 · 5,111 accessesView PDFCite
Review ArticleOpen accessIn the abstractFusarium Wilt of Banana: Challenges and ResilienceShanta Adhikary, Mridula Rahman, Mrinmoy Kundu et al.Banana, as the world's most consumed fruits, are an essential staple crop for nearly 400 million people, boasting a plethora of nutrients crucial for digestive health, gut microbiome balance, and post-exercise recovery. Despite their nutritional significance, the emergence of Fusarium wilt, caused by Fusarium oxysporum f.sp. cubense (Foc), threatens banana cultivation worldwide. This soil-borne fungus exhibits polycyclic behavior, persisting in … …OnLine Journal of Biological Sciences, Vol. 24, Issue 4 · 6 Jul 2024 · 6,554 accessesView PDFCite
Research ArticleOpen accessIn the abstractDevelopment and Spread of Diseases in Spring Camelina (Camelina sativa (L.) Grantz) when using Various TreatmentsYerlan Amanzholovich Utelbayev, Gaukartas Tanibergenovna Abysheva, Berik Bekturevich Bazarbayev et al.Spring camelina is a promising oilseed crop for the dry steppe zone of Northern Kazakhstan. However, the expansion of its sowing areas is constrained by the lack of scientific research, especially on the phytosanitary state. The article presents the results of the study of fungi of the Alternaria and Fusarium genus isolated from the affected organs of spring camelina plants … …OnLine Journal of Biological Sciences, Vol. 21, Issue 4 · 28 Nov 2021 · 6,182 accessesView PDFCite
Research ArticleOpen accessIn the abstractMolecular-Biological Properties of the Attenuated Strain of Salmonella Abortus-Equi E-841, used in the Creation of a Vaccine against Abortion of MaresAssiya Mussayeva, Natalya Yegorova, Merey Yerishov et al.Salmonella abortion of mares takes a leading place in the in factious pathology of horses and leads to the abortion of pregnant mares and infected stallions become salmonella carriers. The disease with salmonella abortion manifests itself in the last months of pregnancy, maybe-during the mass foal of mares-in the spring. The article results obtained of studies on the biological properties … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 2 · 28 May 2021 · 7,125 accessesView PDFCite
Review ArticleOpen accessIn the abstractCurrent Laboratory Biosecurity for Handling Pathogenic VirusesI Made Artika, Chairin Nisa Ma’roefThe recent emergence of lethal viruses such as Ebola raises some concern about the possibility of the viruses being used as biological weapons. The application of pathogenic viruses as biothreat agents in the past is well documented. Although their use in warfare is currently prohibited by the Biological and Toxin Weapon Convention, their potential use in bioterrorism is a global … …American Journal of Biochemistry and Biotechnology, Vol. 14, Issue 2 · 6 Apr 2018 · 10,627 accessesView PDFCite
Research ArticleOpen accessIn the abstractCytotoxicity Evaluation of Curcumin-FITC Conjugates in Granulosa Cells Isolated from Ovarian Follicles of Kampung Chicken (Gallus gallus domesticus)Sukarman Hadi Jaya Putra, Mansur S, UmarudinLinking curcumin to fluorescein isothiocyanate (FITC) results in a hybrid fluorescent marker (curcumin-FITC) that exhibits improved stability and sensitivity in detection. This study sought to evaluate the biological safety and cytotoxic effects of curcumin-FITC on granulosa cells obtained from ovarian follicles (2-5 mm, F1-F4 stage) of Kampung chickens. Following fluorescent labeling with different concentrations of curcumin-FITC (0-100 μg/mL), cell viability … …OnLine Journal of Biological Sciences, Vol. 26, Issue 2 · 14 May 2026 · 1,503 accessesView PDFCite
Research ArticleOpen accessIn the abstractPhosphorus Availability Modulates Bradyrhizobium japonicum’s Impact on Soil Micribial Biomass and Soybean (Glycine max (L.) Merrill) Yield in Lubumbashi Tropical SoilsBen Tshibuyi Kasu-Bandi et al.Tropical soils in sub-Saharan Africa exhibit low fertility, high acidity, and limited Phosphorus (P) availability, a key nutrient for agricultural productivity and the sustainability of cropping systems. This deficiency, exacerbated by the strong fixation of P in acidic soils, not only limits plant growth but also the efficiency of the nitrogen-fixing symbiosis between soybeans (Glycine max (L.) Merrill) and Bradyrhizobium … …American Journal of Agricultural and Biological Sciences, Vol. 21, Issue 1 · 13 May 2026 · 1,991 accessesView PDFCite