Results 1 to 10 of about 718 (136)

Impatiens Downy Mildew

open access: yesEDIS, 2014
Downy mildew on impatiens is of great concern throughout Florida. Winters in south Florida provide high humidity paired with cool nights, creating ideal conditions for disease development.
Laura Warner   +3 more
doaj   +7 more sources

Studies of the pollen characteristics and the taxonomic significance of Impatiens from the Yunnan–Guizhou Plateau

open access: yesFolia Horticulturae, 2023
Impatiens is rich in germplasm resources, with more than 260 species in China. A study on the pollen micromorphology of Impatiens by scanning electron microscopy (SEM) showed that the pollen characteristics were richly diverse, and there was some ...
He Hai-hao   +10 more
doaj   +1 more source

Seed Germination and Seedling Growth of Four Bedding Plants in Substrate Containing Coal Bottom Ash Mixed with Coir Dust

open access: yesAgronomy, 2021
Coal bottom ash (BA) is a by-product of coal-fired power generation and can be utilized as a growing substrate for ornamental plants. The physical and hydraulic properties of BA-mixed substrates (coir dust:BA, 10:0, 9:1, 8:2, 7:3, and 6:4, v/v) and ...
Yong-Ha Rhie, Suyun Nam, Jongyun Kim
doaj   +1 more source

Evaluation of Calcium Application Methods on Delaying Plant Wilting under Water Deficit in Bedding Plants

open access: yesAgronomy, 2021
Floriculture crops can lose their aesthetic quality due to water deficit during postproduction. Calcium is a secondary messenger in plant stress signaling, and the treatment of calcium has been proposed to alleviate damage by various abiotic stresses ...
Suejin Park, Nicole L. Waterland
doaj   +1 more source

Does Sodium Nitroprusside Alleviate Water Deficit Stress in Impatiens walleriana Shoots Grown In Vitro?

open access: yesAgriculture, 2023
Impatiens walleriana is a decorative horticultural plant species. Commercial production requires that the plants be brought to market, often accompanied by reduced water content during transport.
Marija Đurić   +6 more
doaj   +1 more source

Identifying Drought-Tolerant Impatiens Genotypes by Using Water Stress Treatment

open access: yesCaraka Tani: Journal of Sustainable Agriculture, 2022
The drought-tolerant Impatiens genotypes are known for their resistance to limited or stressed water. The study aimed to identify drought-tolerance of Impatiens clones. The experiment used a split-plot design replicated three times, with the water stress
Herni Shintiavira   +3 more
doaj   +1 more source

Antioxidant response of Impatiens walleriana L. to drought

open access: yesActa Agriculturae Slovenica, 2022
Stress caused by drought induces plant morphology, biochemistry, and physiology changes, leading to considerable reductions in plant growth and productivity.
Anamarija MATIJEVIĆ   +2 more
doaj   +1 more source

Effect of different doses of slow-disintegrating fertilizer on the quality of impatiens' seedlings (Impatiens walleriana L.) [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2008
The paper studies the effect of applying different doses of slow disintegrating fertilizer 'Scotts' ( Osmocote Exact ) of the formulation 15:9:9:MgO + Me to the quality of impatiens seedlings.
Vujošević Ana   +3 more
doaj   +1 more source

Evolution and Taxonomic Significance of Seed Micromorphology in Impatiens (Balsaminaceae)

open access: yesFrontiers in Plant Science, 2022
Impatiens is one of the most species-rich genera of angiosperms, with more than 1,000 species distributed in Eurasia and Africa. Previous studies have shown that seeds of Impatiens display enormous morphological diversity, and seed micromorphology may ...
Yong-Xiu Song   +16 more
doaj   +1 more source

Lipophilic components and evaluation of the cytotoxic and antioxidant activities of Impatiens glandulifera Royle and Impatiens noli – tangere L. (Balsaminaceae)

open access: yesGrasas y Aceites, 2018
The chemical composition of the lipophilic fractions of Impatiens glandulifera Royle and I. noli-tangere L. were analyzed by gas chromatography-mass spectrometry (GC-MS)., The study focused on the fatty acids, triterpenoids and sterols in the leaves ...
K. Szewczyk   +4 more
doaj   +1 more source

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