Results 91 to 100 of about 2,473 (216)

Sporadic distribution of Plum pox virus M strain in natural sources in the Czech Republic

open access: yesHorticultural Science, 2005
The presence and distribution of M strain of Plum pox virus (PPV-M) were investigated in natural hosts of Sharka, plums, myrobalans and blackthorns in the Czech Republic.
J. Polák, J. Pívalová
doaj   +1 more source

Exogenous application of ascorbic acid alleviates chilling injury in apricot (Prunus armeniaca L. cv. Shahroudi) flowers [PDF]

open access: yes, 2013
One of the most important limiting factors in spread of apricot in Iran is late spring frost, which damages flower bud and decrease total yield of crop.
Ahmad Nezami   +3 more
core  

Accurate metasurface synthesis incorporating near-field coupling effects

open access: yes, 2019
One of the most promising metasurface architectures for the microwave and terahertz frequency ranges consists of three patterned metallic layers separated by dielectrics.
Olk, Andreas E., Powell, David A.
core   +1 more source

Evaluation of susceptibility to Plum pox virus and European stone fruit yellows phytoplasma in Japanese plum and pluot cultivars

open access: yesHorticultural Science
Resistance to PPV and ESFY phytoplasma has been evaluated for Japanese plum ('Aphrodite', 'Black Amber', 'Crimson Glo', 'Santa Rosa') and pluot ('Dapple Supreme', 'Flav Queen', 'Flav Supreme') cultivars.
Jaroslav Salava, Jana Brožová
doaj  

Presencia de algunos virus en frutales de carozo de Río Negro, Argentina

open access: yesRIA: Revista Investigaciones Agropecuarias, 2004
Prunus necrotic ring spot virus (PNRSV) y Prune dwarf virus (PDV) constituyen los virus más ampliamente distribuidos en todas las regiones del mundo productoras de frutales de carozo.
M. N. Rossini
doaj  

A review of medical conditions of patients attending dental clinics in Saudi Arabia

open access: yesSaudi Journal for Health Sciences
This review aimed to identify the most common medical conditions of patients attending dental clinics in Saudi Arabia by conducting a comprehensive search of electronic databases including PubMed, Web of Science, ScienceDirect, Scopus, and Wiley Online ...
Khalid Aljohani   +3 more
doaj   +1 more source

Inter-sectoral Water Use in South Africa: Efficiency Versus Equity [PDF]

open access: yes
While water supply sources are dwindling in South Africa, the demand for the scarce water resource is increasing. This situation requires a switch from supply to demand management of water in the country.
Juana, James S.   +2 more
core   +1 more source

Kaolin clay, a new method for protecting plants against the peach aphid Myzus persicae Sulzer by creating a mineral barrier [PDF]

open access: yes, 2009
The peach aphid Myzus persicae Sulzer is one of the major pests found on peach trees. The CTIFL has been running tests since 2005 to assess the efficacy of Surround® WP, a product containing kaolin that is applied either at the time of leaf fall to ...
GARCIN, A.
core  

Negative Impacts of Psychiatric Medications on Oral Health: A Literature Review. [PDF]

open access: yesCureus, 2023
Abed H   +6 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy