Results 101 to 110 of about 14,814 (252)

First Report of Fruit Rot in Opium Poppy (Papaver somniferum) Caused by Alternaria alternata in China [PDF]

open access: bronze, 2020
Liwei Guo   +7 more
openalex   +1 more source

Interstates Cooperation for Irrigation of Amu Darya River Banks, Its Potential Role as a Solution for the Poppy Problem [PDF]

open access: yes
Depletion of water resources requires us to search for non-conventional strategies for water preservation and irrigation. Sustainable management of such water resources along with the development of sustainable irrigation systems will contribute to the ...
Nader Ghotbi, Tsuneo Tsukatani
core  

Frankenstein: The United States in Afghanistan during the 1980s and 1990s [PDF]

open access: yes, 2017
For nearly the past quarter century, the United States has been involved in covert operations in a region of the world that most people could not locate on a map. Invisible wars being fought by the United States and other foreign intelligence agencies in
Szymanski, Michael R
core   +1 more source

Application of Conventional and New Biotechnological Approaches for Improving of Morphinane Alkaloids Production

open access: yesJournal of Medicinal Plants, 2010
More than 12,000 alkaloids are known in plants, mostly used as medicine with a world market value of about 4 billion US$. Opium poppy, Papaver somniferum, is the most important economic source of morphinane alkaloids such as morphine, codeine, thebaine ...
E Dehghan   +3 more
doaj  

Drugs and Violence in Afghanistan: A Panel VAR with Unobserved Common Factor Analysis [PDF]

open access: yes
This paper addresses the relationship between the level of violence and the opium market in Afghanistan’s provinces. We first provide an overview of the nature and extent of the Afghan drug trafficking.
Bove, Vincenzo, Elia, Leandro
core  

Ingesting Magic: Ingredients and Ecstatic Outcomes in the Greek and Demotic Magical Papyri [PDF]

open access: yes, 2017
There are spells in the Greek and Demotic Magical Papyri which promise divine visitations, assistants, ecstatic states, vessel inquiries, and vivid dreams. They also require powerful psychoactive botanical ingredients.
Sumler, Alan
core  

A geography of illicit crops (coca leaf) and armed conflict in Colombia [PDF]

open access: yes, 2004
Colombia is currently the world’s largest producer of coca leaf and the principal producer of opium poppies in the Americas; the plants are the basic raw materials used to produce cocaine and heroin.
Díaz, Ana María, Sánchez, Fabio
core  

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