Results 41 to 50 of about 25,780 (271)

Effects of faba bean (Vicia faba) varieties on the development of Bruchus rufimanus

open access: yesCzech Journal of Genetics and Plant Breeding, 2016
The development of Bruchus rufimanus was assessed in randomised field trials from 2005 to 2007 with eight faba bean genotypes (SU 5/13, SU-BT, Mistral, Merkur, Stabil Merlin, Melodie, Divine). Significant differences, reproducible between the years, were
Marek SEIDENGLANZ, Igor HUŇADY
doaj   +1 more source

Defense mechanisms of maize against pink stem borer [PDF]

open access: yes, 1998
The pink stem borer (Sesamia nonagrioides Lef.) is the most important pest of maize (Zea mays L.) in northwestern Spain. The objective of this work was to evaluate defense mechanisms against Sesamia in 10 inbred lines and the 10-parent diallel among ...
Butrón Gómez, Ana María   +3 more
core   +2 more sources

Evaluation of the Antidiabetic and Antibacterial Activity of Cissus sicyoides

open access: yesBrazilian Archives of Biology and Technology, 2002
In this work we investigated the antidiabetic and antibacterial effect of Cissus sicyoides (CS) from Brazil. Diabetic rats that received water (A group) or extracts from the aerial parts of the plant (Cs group) during four weeks were employed. After this
Flavio Luis Beltrame   +5 more
doaj   +1 more source

Effects of homeopathic and antibiotic mastitis treatment considering mediumterm parameters in an organic dairy herd [PDF]

open access: yes, 2002
Introduction: Homeopathic treatment is a common method against bovine mastitis in organic herds. In a study conducted in a large biodyn farm in Brandenburg (D) considering 261 cases of acute or chronical mastitis, we used four different combinations of ...
Garbe, Sylvia   +3 more
core  

Combining abilities for maize stem antibiosis, yield loss and yield under infestation and no infestation with pink stem borer [PDF]

open access: yes, 1999
The pink stem borer (Sesamia nonagrioides Lef.) is the main pest of maize (Zea mays L.) in northwestern Spain. Little is known about combining ability for antibiosis and tolerance to this pest.
Butrón Gómez, Ana María   +4 more
core   +2 more sources

Antibacterial Hydrogel Dressing With Ca2+‐Dependent Hyaluronidase Responsiveness for Accelerating Wound Healing via On‐Demand Release of AIE Photosensitizers

open access: yesExploration, EarlyView.
This study innovates a Ca2+‐responsive hydrogel dressing that releases AIE photosensitizers on‐demand. Low Ca2+ enhances bacterial hyaluronidase (HAase) activity, degrading hyaluronic acid dressing to trigger antibacterial ROS release, while high Ca2+ inhibits HAase, preventing overdosing.
Rongwei Cui   +12 more
wiley   +1 more source

Synthesis and Antimicrobial Activity of 3-Alkylidene-2-Indolone Derivatives

open access: yesMolecules
The escalating threat of antibiotic-resistant bacteria and fungi underscores an urgent need for new antimicrobial agents. This study aimed to synthesize and evaluate the antimicrobial activities of two series of 3-alkylidene-2-indolone derivatives.
He Huang   +5 more
doaj   +1 more source

Desirable traits of a good biocontrol agent against Verticillium wilt [PDF]

open access: yes, 2017
The soil-borne fungus Verticillium causes serious vascular disease in a wide variety of annual crops and woody perennials. Verticillium wilt is notoriously difficult to control by conventional methods, so there is great potential for biocontrol to manage
Abuamsha   +173 more
core   +3 more sources

Insect‐resistant soybean genotypes accumulate rutin and its O‐methylated derivative narcissin, a more potent flavonol targeting Anticarsia gemmatalis digestive and detoxification enzymes and reducing larval survival

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Soybean underpins Brazil's agricultural, yet its sustainability is threatened by lepidopteran pests such as Anticarsia gemmatalis. Although insect‐resistant cultivars have long been associated with the constitutive accumulation of quercetin‐derived flavonols, the biochemical mechanisms underlying this resistance remain poorly ...
Jessica Nunes de Assis   +9 more
wiley   +1 more source

Louis Pasteur: Between Myth and Reality

open access: yesBiomolecules, 2022
Louis Pasteur is the most internationally known French scientist. He discovered molecular chirality, and he contributed to the understanding of the process of fermentation, helping brewers and winemakers to improve their beverages. He proposed a process,
Jean-Marc Cavaillon, Sandra Legout
doaj   +1 more source

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