Results 41 to 50 of about 101,793 (284)

Pathogenicity, Ovicidal Action, and Median Lethal Concentrations (LC50) of Entomopathogenic Fungi against Exotic Spiralling Whitefly, Aleurodicus dispersus Russell

Journal of Pathogens, 2013
Biological control using entomopathogenic fungi could be a promising alternative to chemical control. Entomopathogenic fungi, Beauveria bassiana (Balsamo) Vuillemin, Metarhizium anisopliae (Metschnikoff) Sorokin, Lecanicillium lecanii (Zimmerm.) Zare and
Boopathi Thangavel, Karuppuchamy Palaniappan, Kalyanasundaram Manickavasagam Pillai, Mohankumar Subbarayalu, Ravi Madhaiyan   +4 more
semanticscholar   +1 more source

Improvement of Bioactivity with Nanoparticle Fabrication: Cytotoxic Test of Ethanol, N-Hexane and Ethyl Acetate Extract from Red Galangal Rhizome (Alpinia purpurata (Vieill.) K. Schum) in Bulk and Nanoparticle size using BSLT Method

Jurnal Kimia Sains dan Aplikasi, 2018
Some of the secondary metabolites present in red algae are terpenoids, quinones, flavonoids, alkaloids, essential oils, diarylheptanoids, steroids, cardioglycosides, oils and fats, tannins, carbohydrates. Activity of rhizomes, leaves and flowers red leaf
Enny Fachriyah, Dewi Kusrini, Pratama Jujur Wibawa   +2 more
doaj   +1 more source

Helicoverpa armigera nucleopolyhedrovirus occlusion-derived virus-associated protein, HA100, affects oral infectivity in vivo but not virus replication in vitro [PDF]

, 2011
ORF100 (ha100) of Helicoverpa armigera nucleopolyhedrovirus (HearNPV) has been reported as one of the unique genes of group II alphabaculoviruses encoding a protein located in the occlusion-derived virus (ODV) envelope and nucleocapsid.
Deng, F., Hu, Z., Luo, S., Vlak, J.M., Wang, H., Westenberg, M., Xu, X., Zhang, Y.   +7 more
core   +3 more sources

Investigating the Therapeutic Potential of Tamarix aphylla Leaf Extract Against Toxicity Caused by Graphene Nanosheets in Cirrhinus mrigala. [PDF]

Vet Med Sci
Tamarix aphylla leaf extract significantly alleviated graphene nanosheet–induced toxicity in Cirrhinus mrigala, reducing oxidative tissue damage and restoring organ integrity. Rich in antioxidant compounds, the extract offers a promising natural strategy for mitigating the biological impacts of graphene‐related pollutants.
Asad M, Ali K, Fatima T, Rehman N, Kazmi A, Islam MF, Nijabat A, Ashraf A, Ullah I, Siddiqa A, Luna-Arias JP, Medina-Pérez G, Ali A.   +12 more
europepmc   +2 more sources

Comparative toxicity of abamectin, cyromazine and spinosad against the leaf-miner fly, Liriomyza sativae (Dip.: Agromyzidae) [PDF]

نامه انجمن حشره‌شناسی ایران, 2012
The leaf-miner fly, Liriomyza sativae (Blanchard), is one of the major insect pests of vegetable crops in Iran and other countries. To determine the toxicity (LC50) of bioinsecticides abamectin 1.8% EC, cyromazine 75% WP and spinosad 24% SC against L ...
M. Rashid, A. Sheikhi Garjan, B. Naseri, F. Saberfar   +3 more
doaj  

TOXICITY OF PREDNISOLONE, DEXAMETHASONE AND THEIR PHOTOCHEMICAL DERIVATIVES ON AQUATIC ORGANISMS [PDF]

, 2004
Light exposure of aqueous suspensions of prednisolone and dexamethasone causes their partial phototransformation. The photoproducts, isolated by chromatographic techniques, have been identified by spectroscopic means.
DELLA GRECA, MARINA, FIORENTINO, ANTONIO, ISIDORI M., LAVORGNA M., PREVITERA, LUCIO, RUBINO M., TEMUSSI, FABIO   +6 more
core   +1 more source

Antifungal and toxicity effects of new combined essential oils on Oncorhynchus mykiss in comparison with malachite green [PDF]

The Iranian Journal of Veterinary Science and Technology, 2012
Mold infection is one of the most important problems in aquaculture. Recently, administration of some chemicals such as malachite green in order to control mold infections has been limited in aquaculture. In the current decade, researchers have been more
Mohammad Mousavi, Seyed Saeed Mirzargar, Hosseinali Ebrahimzadeh Mousavi, Reza Omidbaigi, Alireza Khosravi, Alireza Bahonar   +5 more
doaj   +1 more source

Insecticidal activity of a protein extracted from bulbs of Phycella australis Ravenna against the aphids Acyrthosiphon pisum Harris and Myzus persicae Sulzer [PDF]

, 2016
Aphids cause significant losses in many agricultural crops and in many cases cause repeated insecticide sprays, which increase the risk of resistance. Therefore, other alternatives are needed to control them.
Devotto, Luis, Smagghe, Guy, Van Damme, Els, Vargas, Marisol, Zapata, Nelson   +4 more
core   +2 more sources

Determination of the Median Lethal Concentration (Lc50) Of Mycoinsecticides For The Control Of Ceratitis Capitata (Diptera: Tephritidae)

Revista Colombiana de Entomología, 2010
The aim of this study was to determine the median lethal concentration (LC50) of the commercial products Boveril WP® (Beauveria bassiana) and Metarril WP® (Metarhizium anisopliae) on the larvae and pupae of the fruit fly, Ceratitis capitata. Insects used
Flávia Queiroz de Oliveira, Jacinto de Luna Batista, Josébruno Malaquias, Dalva Maria de Almeida, Robério de Oliveira   +4 more
semanticscholar   +1 more source

Computer-Assisted Design of Environmentally Friendly and Light-Stable Fluorescent Dyes for Textile Applications. [PDF]

, 2019
Five potentially environmentally friendly and light-stable hemicyanine dyes were designed based on integrated consideration of photo, environmental, and computational chemistry as well as textile applications.
Chen, Guoqiang, Sun, Gang, Tang, Songsong   +2 more
core   +1 more source