Results 161 to 170 of about 919 (201)

Healing Knowledge: Conservation Challenges for Medicinal Plants in Paraguay. [PDF]

open access: yesPlants (Basel)
Vera-Jiménez MI   +2 more
europepmc   +1 more source

Preliminary assessment of group composition and activity pattern of the critically endangered Bornean Banded Langur Presbytischrysomelaschrysomelas in Tanjung Datu National Park. [PDF]

open access: yesBiodivers Data J
Nur-Aizatul T   +8 more
europepmc   +1 more source

Screening for predators of Aphis nerii and Myzus persicae on Mandevilla

open access: yes, 2023
Mandevilla (=Dipladenia) plants (Apocynaceae) are increasing in popularity in the greenhouse ornamental plant industry. These plants produce toxic cardenolides that, through the food chain, can affect natural enemies compromising biological control strategies.
Tiziano Valentini   +3 more
openaire   +2 more sources

Herkomstland zwaarwegende factor bij uitval mandevilla

open access: yes, 2011
Het onderzoek naar uitval bij mandevilla werd uitgevoerd door Filip van Noort van WUR Glastuinbouw en Marcel Lieffering Kamer- en Perkplantenadviesburo in opdracht van het Productschap ...
Vegter, B., van Noort, F.R.
openaire   +2 more sources

The Structure of Velutinoside A: A Pregnane Pentasaccharide from Mandevilla velutina.

ChemInform, 2003
Detailed spectroscopic analysis (IR, NMR and MS) has shown the structure of the potent bradykinin antagonist velutinoside A to be a pentasaccharide derivative of velutinol A, with the unusual sugars oleandrose and digitalose.
Edson S. Bento   +4 more
openaire   +1 more source

Aromadendrane sesquiterpene from Mandevilla pentlandiana

Phytochemistry, 1993
Abstract From the roots of Mandevilla pentlandiana , a new sesquiterpene has been isolated and identified by spectroscopic methods as (+)-aromadendra-1(10),4-dien-15-al-3-one.
Gabriela M. Cabrera   +3 more
openaire   +1 more source

Micropropagation of Mandevilla moricandiana (A.DC.) Woodson

In Vitro Cellular & Developmental Biology - Plant, 2012
A protocol was developed for micropropagation of Mandevilla moricandiana (A.DC.) Woodson, a native plant from Brazil. Shoots, obtained from in vitro plantlets were used as source of nodal segments for shoot production from axillary buds. The nodal segments were grown on Murashige and Skoog medium supplemented with different concentrations of 6 ...
Sandra Zorat Cordeiro   +4 more
openaire   +1 more source

Steroidal derivatives from the roots of mandevilla pentlandiana

Phytochemistry, 1991
Abstract The steroids from the roots of Mandevilla pentlandiana were analysed. Six Δ 20 -steroids and four 6-keto-5α-stanols, novel as natural products, were isolated and characterized by spectroscopic methods. The plant also produces cardenolide glycosides, for which 20-hydroxysterols are known to be biosynthetic precursors.
Gabriela Cabrera   +4 more
openaire   +1 more source

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