Results 71 to 80 of about 15,553 (192)

UTILIZATION OF PLANT EXTRACTS TO SUPPRESS Squash Mosaic Virus INFECTION ON RIDGED GOURD (Luffa acutangula [L.Roxb])

open access: yesJurnal Hama dan Penyakit Tumbuhan Tropika, 2020
Utilization of plant extracts to suppress Squash Mosaic Virus Infection on ridged gourd (Luffa acutangula [L]. Roxb). Control effort strategies against plant pathogens are necessary to be explored and evaluated its effectiveness intensively.
Maharani Mustika Putri   +1 more
doaj   +1 more source

Almost 200 years of anthocyanin research: What we know, what we assume and what remains unknown

open access: yesPlant Biology, EarlyView.
Nearly 200 years of anthocyanin research reveal a well‐understood anthocyanin biosynthetic pathway. However, there are still open questions regarding its evolution, functions and ecological significance. Abstract Flavonoids are frequently presented as health‐beneficial plant metabolites, and their subclass anthocyanins is best known for striking flower
N. Choudhary, N. Khatun, B. Pucker
wiley   +1 more source

Geographical proliferation of ongoing novel host use by the herbivorous ladybird beetle Henosepilachna vigintioctopunctata (Coleoptera: Coccinellidae)

open access: yesEntomological Science, Volume 29, Issue 4, December 2026.
The geographical extent of occurrence of the Solanaceae‐feeding Henosepilachna vigintioctopunctata on the novel fabaceous host Centrosema molle and the ability of larvae from several beetle populations to develop on C. molle were investigated to depict the incipient phase in the speciation continuum of herbivorous ladybird beetles.
Naoyuki Fujiyama   +8 more
wiley   +1 more source

The complete chloroplast genome of Cucumis anguria var. anguria (Cucurbitaceae) and its phylogenetic implication

open access: yesMitochondrial DNA. Part B. Resources, 2020
The genus Cucumis contains 52 species, including two economically significant crops, cucumber and melon, as well as other important species. Cucumis anguria var. anguria is a wild relative of C. melon, native to Africa.
Hong Cheng   +3 more
doaj   +1 more source

Diel net CO2 exchange of carnivorous Pinguicula is consistent with low‐level CAM photosynthesis

open access: yesPlant Biology, Volume 28, Issue 6, Page 1813-1819, October 2026.
In carnivorous butterworts (Pinguicula), CO2 uptake occurs primarily in the light via C3 photosynthesis, yet low‐level CAM photosynthesis, including net CO2 dark fixation, significantly improves the carbon balance of plants, especially under water‐deficit conditions.
K. Winter, M. Garcia, A. Virgo
wiley   +1 more source

ПЕРСПЕКТИВЫ ПОЛУЧЕНИЯ УДВОЕННЫХ ГАПЛОИДОВ РАСТЕНИЙ СЕМЕЙСТВА CUCURBITACEAE [PDF]

open access: yes, 2015
In this review, the experience of Russian and foreign scientists in field of development of technology of doubled haploids (DHs) of Cucurbitaceae crops is summarized.
I. B. Korotseva   +7 more
core   +1 more source

Tolerance and Osmoregulation of Pumpkin Cultivars Exposed to Water Deficit [PDF]

open access: yesBrazilian Archives of Biology and Technology
Pumpkin (Cucurbita spp.) is a vegetable of great socioeconomic importance for the Brazilian semi-arid region, but its production faces challenges due to adverse edaphoclimatic conditions.
Daise Feitoza da Rocha   +10 more
doaj   +2 more sources

Osteogenic Activity of New Dammarane‐Type Saponins From Gynostemma pentaphyllum

open access: yesChemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Isolation and determination of two new and three known dammarane‐type glycosides from the aerial parts of Gynostemma pentaphyllum with their osteogenic activity via stimulation of alkaline phosphatase (ALP) activity, collagen synthesis, and calcium mineralization in mouse osteoblastic MC3T3‐E1 cells.
Nguyen Tuan Duong   +5 more
wiley   +1 more source

Yield of varieties of Cucurbita pepo preimmunized with mild strains of Papaya ringspot virus - type W and Zucchini yellow mosaic virus Produção de variedades de Cucurbita pepo premunizadas com estirpes fracas do Papaya ringspot virus - type W e do Zucchini yellow mosaic virus

open access: yesScientia Agricola, 2009
Papaya ringspot virus - type W (PRSV-W) and Zucchini yellow mosaic virus (ZYMV) are the most prevalent viruses in cucurbit crops in Brazil and responsible for frequent yield losses. Diseases caused by these viruses are difficult to control. The objective
Estela Bonilha   +5 more
doaj   +1 more source

Global‐Scale Patterns of Host Transitions Suggest Contrasting Levels of Specialization Within Rhizoctonia solani

open access: yesEcology and Evolution, Volume 16, Issue 9, September 2026.
We combined a global rDNA‐ITS dataset with TEF‐1α sequences and newly sequenced isolates to examine phylogenetic signal, host associations, and population structure in the soil‐borne pathogen Rhizoctonia solani. Most anastomosis groups formed well‐supported clades, and host‐associated patterns corresponded more strongly with genetic structure than ...
Xin Zhi Khoo   +2 more
wiley   +1 more source

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