Results 1 to 10 of about 1,798,845 (258)
PP-243, a 5-page illustrated fact sheet by Nigel A. Harrison and Monica L. Elliott, describes this new systemic disease affecting primarily date palms in Florida, the pathogen and hosts, symptoms, diagnostics, and disease management. Includes references.
Nigel A. Harrison, Monica L. Elliott
doaj +15 more sources
Sampling Palms for Lethal Yellowing and Texas Phoenix Palm Decline Phytoplasmas
In Florida, palms are an economically important group of trees in the nursery and landscaping industries. Phytoplasma diseases of palms are a major concern because they infect a wide variety of these valuable ornamental palms, and they are lethal.
Brian Bahder, Ericka Helmick
doaj +8 more sources
Molecular Identification and Disease Management of Date Palm Sudden Decline Syndrome in the United Arab Emirates [PDF]
Date palm orchards suffer from serious diseases, including sudden decline syndrome (SDS). External symptoms were characterized by whitening on one side of the rachis, progressing from the base to the apex of the leaf until the whole leaf dies; while the internal disease symptoms included reddish roots and highly colored vascular bundles causing wilting
Arjun Sham +2 more
exaly +4 more sources
Slowing deforestation in Indonesia follows declining oil palm expansion and lower oil prices. [PDF]
Much concern about tropical deforestation focuses on oil palm plantations, but their impacts remain poorly quantified. Using nation-wide interpretation of satellite imagery, and sample-based error calibration, we estimated the impact of large-scale ...
David L A Gaveau +8 more
doaj +8 more sources
Oil palm expansion drives avifaunal decline in the Pucallpa region of Peruvian Amazonia
AbstractOil palm is one of the world’s most rapidly expanding crops, replacing humid forests across tropical regions. Studies examining the effect of this land conversion on biodiversity have tended to focus predominantly on Southeast Asia, where the majority of the world’s oil palm is produced.
Lian Pin Koh
exaly +5 more sources
The releases of wastewater in the Oued Righ valley: the palm groves in decline
AbstractThe Oued Righ valley located in the south-east of Algeria consists of 50 palm groves containing 2 million palm trees. The drainage flows in a traditional canal 136 km to discharge into downstream in depressions. However, the rate of urban waste in the canal increased for over the past 20 years.
Gasmi, A. +3 more
exaly +3 more sources
Texas Pheonix palm decline is a new disease in Florida, caused by an unculturable bacterium. It is a fatal, systemic disease that kills palms relatively quickly.
Nigel A. Harrison, Monica L. Elliott
doaj +6 more sources
Revised! PP-243, a 6-page illustrated factsheet by Nigel A. Harrison and Monica L. Elliott, describes this new systemic disease affecting primarily date palms in Florida, the pathogen and hosts, symptoms, diagnostics, and disease management.
Nigel A. Harrison, Monica L. Elliott
doaj +7 more sources
Conservation value and permeability of neotropical oil palm landscapes for orchid bees. [PDF]
The proliferation of oil palm plantations has led to dramatic changes in tropical landscapes across the globe. However, relatively little is known about the effects of oil palm expansion on biodiversity, especially in key ecosystem-service providing ...
George Livingston +3 more
doaj +3 more sources
Elasticity and competitiveness of Indonesia’s palm oil export in India market
This study examines the elasticity and competitiveness of Indonsia’s palm oil export in the India market, 1990 -2014. The methods used are Error Correction Model (ECM) and Revealed Comparative Advantage (RCA) approach.
Awan Setya Dewanta +2 more
doaj +13 more sources

