Results 141 to 150 of about 178,122 (302)

THE CYTOTOXIC EFFECTS OF ZINC AND CADMIUM METAL IONS ON ROOT TIP CELLS OF PHASEOLUS VULGARIS L. (FABACEAE)

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2009
: The present study was designed to evaluate the cytotoxic effects of different concentrations of zinc (Zn) and cadmium (Cd) heavy metal ions on root tip cells of Phaseolus vulgaris L. For this aim, we used the germination percentage, root lenght, weight
Kültiğin ÇAVUŞOĞLU   +2 more
doaj  

Revival of traditional agricultural systems – A multidisciplinary on‐farm survey of maize‐bean intercropping reveals unexpected competition effects on beans

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 6, Page 1755-1770, November 2025.
Cereal‐legume intercropping is a promising strategy for sustainable agroecosystems, leveraging the biological complementarities between plant species to reduce the need for inputs while enhancing field biodiversity. Here, we focused on maize‐bean intercropping, which is experiencing a revival in conventional agricultural settings.
Noa Vazeux‐Blumental   +18 more
wiley   +1 more source

Aspectos biológicos de Piezodorus guildinii (Westwood) (Hemiptera: Pentatomidae) criados con diferentes dietas en condiciones de laboratorio

open access: yesRevista de la Sociedad Entomológica Argentina, 2013
Se realizaron estudios de los aspectos biológicos de Piezodorus guildinii en condiciones de laboratorio; evaluándose el desarrollo de ninfas en cuatro dietas naturales y una artificial.
Victor A. GOMEZ   +4 more
doaj  

Pheromone stereochemical specificity in the biology of the bean beetle Acanthoscelides obtectus

open access: yesAgricultural and Forest Entomology, Volume 27, Issue 4, Page 564-572, November 2025.
Abstract The dried bean beetle, Acanthoscelides obtectus, is a serious pest of legume crops, particularly Phaseolus vulgaris beans, and its management is challenging due to the beetle's cryptic larval stage. The major male‐produced pheromone of A. obtectus is methyl (E,R)‐2,4,5‐tetradecatrienoate, crucial for female attraction, with the (S)‐enantiomer ...
Anusha Mohan‐Kumar   +4 more
wiley   +1 more source

Non‐Random Distribution of EMS‐Induced Mutations Reveals Preference for Open Chromatin and Expressed Genes in Rice

open access: yesAdvanced Science, Volume 12, Issue 39, October 20, 2025.
Mutagenesis is an effective method for generating genetic resources with a long history in breeding; however, the randomness of chemical‐induced mutations has not been systematically investigated. In this study, over 7 million SNPms are identified in an EMS‐induced population, revealing that these mutations are non‐randomly distributed and ...
Xue‐Feng Yao   +8 more
wiley   +1 more source

Assessment of the Level of Trace Metals in Commonly Edible Vegetables and Fruits of Baghdad City (Iraq)

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
A study was carried out to determine the concentrations of trace metals in vegetables and fruits, which are locally available in the markets of Baghdad-samples of fourteen varieties of vegetables and fruits, belonging to Beta vulgaris, Brassica rapa ...
J.D. Salman   +2 more
doaj  

Electronic Nanomaterials for Plants: A Review on Current Advances and Future Prospects

open access: yesAdvanced Electronic Materials, Volume 11, Issue 17, October 20, 2025.
Global food security faces mounting challenges from climate change and rapid population growth. This review highlights the pivotal role of electronic nanomaterials–including metals, metal oxides, and carbon‐based structures–in enhancing plant photosynthesis, nutrient uptake, and stress resilience. Furthermore, it explores how emerging platforms such as
Ciro Allará   +8 more
wiley   +1 more source

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