Results 41 to 50 of about 1,055 (189)

Valorization of Waste Grape Pomace: Effects on Growth, Flowering, and Leaf Nutrient Content of Dahlia variabilis sp. “Figaro” Violet

open access: yesJournal of Chemistry, Volume 2026, Issue 1, 2026.
Composting is a sustainable method widely used in the evaluation of organic wastes, and stabilized soil amendments and growing media can be obtained by this method. In this study, the effects of compost obtained from grape pomace on the growth and development of Dahlia variabilis “Figaro Violet” were investigated by adding 20% and 40% to the growing ...
Nurullah Bayram   +2 more
wiley   +1 more source

ARACEOUS AND NONARACEOUS HOSTS OF TARO FEATHERY MOSAIC DISEASE

open access: yesAnnals of Tropical Research, 1984
Six plant species belonging to Araceae and one species of Solanaceae were infected with taro feathery mosaic disease. Typhonium trilobatum (Linn.) Schott, Dieffenbachia maculata, Dieffenbachia sp., and Datura metel Blanco were highly susceptible while ...
Manuel K. Palomar   +2 more
doaj  

The island syndrome in plants on New Zealand's outlying islands: a review

open access: yesNew Zealand Journal of Botany, Volume 63, Issue 5, Page 2300-2324, December 2025.
ABSTRACT The island syndrome is defined as a suite of predictable and consistent differences between island and mainland organisms. In seed plants, much of what we know about the island syndrome comes from work in the Southwest Pacific, which is comprised of the three main islands of New Zealand and ten surrounding archipelagos.
Riccardo Ciarle, Kevin C. Burns
wiley   +1 more source

Studi Posisi Ruas Batang dan Konsentrasi Growtone Terhadap Pertumbuhan Stek Batang Dieffenbachia (Dieffenbachia var. Green Magic) [PDF]

open access: yes, 2010
Dieffenbachia adalah tanaman hias daun yang dimanfaatkan sebagai tanaman hias dalam rumah (indoor). Daya tarik tanaman Dieffenbachia disebabkan oleh bentuk, warna, pola, tekstur, dan komposisi daun dengan batang yang indah. Penampilan fisik Dieffenbachia
Yuniarti, Fitri
core  

Uji Daya Anti Nyamuk Culex Sp Paper-Mat Dari Serbuk Daun Bahagia (Dieffenbachia Bowmanii) [PDF]

open access: yes, 2018
Abstrak: Pengendalian populasi nyamuk yang sudah dilakukan masyarakat adalah dengan menggunakan insektisida sintetik, namun penggunaan insektisida sintetik dapat menimbulkan dampak negatif bagi kelangsungan hidup manusia, hewan, maupun tumbuhan.
Listiana, Lina, Hidayah, Ely Nur
core   +1 more source

IMPROVING THE EFFICIENCY OF Dieffenbachia picta CV TROPICA MICROROPAGATION [PDF]

open access: yesJournal of Plant Production, 2007
The best sterilizing treatment for Dieffenbachia picta cv Tropica buds was immersion for 30 min. in fungicide solution of Rizolex (2 g / L), followed by soaking in  0.3 % mercuric chloride solution for 20 min., then transferred to sodium hypochlorite ...
H. El-Shamy,
doaj   +1 more source

Floral specialization for beetle pollination and its implications for pollen dispersal in an African orchid

open access: yesAmerican Journal of Botany, Volume 112, Issue 11, November 2025.
Abstract Premise Pollination by beetles is relatively rare in orchids, and this has been attributed to the clumsy behavior of beetles being unsuitable for the precise pollen transfer mechanisms that characterize the orchid family. We investigated floral specialization for beetle pollination in the rare fire‐dependent South African orchid Disa elegans ...
Steven D. Johnson   +3 more
wiley   +1 more source

Optimization of In Vitro Conditions for Micropropagation of Dieffenbachia exotica cv. Tropic Snow

open access: yesYüzüncü Yıl Üniversitesi Tarim Bilimleri Dergisi
Dieffenbachia is widely used in indoor landscaping due to its variegated leaf structure and high adaptability to indoor conditions. This study aimed to evaluate the effects of combinations of cytokinins (BAP) and auxins (NAA and 2,4-D) on vegetative ...
Ahmed Elhassani   +4 more
doaj   +1 more source

`Star Bright' Dieffenbachia [PDF]

open access: yesHortScience, 1995
Dieffenbachia are important ornamental tropical foliage plants because of their attractive foliar variegation, ease of production, and adaptability to interior environments.Twentytwo cultivars were listed in the 1991–92 Florida Foliage Locator (Reisch, 1991).
openaire   +1 more source

1153. Anisoptera megistocarpa Slooten

open access: yesCurtis's Botanical Magazine, Volume 42, Issue 2, Page 303-320, June 2025.
Summary Anisoptera megistocarpa Slooten, a large tree of the lowland undulating forests, and low hills of northern Sumatra, southeastern Thailand, Peninsular Malaysia and Singapore, is described and illustrated. This species has a massive, buttressed trunk reaching a height of 50 m, 4 m girth and an emergent crown. The reddish‐brown undersurface of the
Elango Velautham   +3 more
wiley   +1 more source

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