Results 51 to 60 of about 12,737 (217)

Scientific opinion on the request from the USA regarding export of Florida citrus fruit to the EU : EFSA panel on plant Health (PLH) [PDF]

open access: yes, 2011
Following a request from the EU Commission, the EFSA PLH Panel conducted a scientific opinion on risk analysis and supporting documents provided by APHIS/USDA in support of the request to remove the Union's plant health import requirement that citrus ...
Baker, R. (ed.)   +3 more
core   +1 more source

Synthesizing current knowledge on the ecology, phenology, and cultivation of Vaccinium membranaceum

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 116-133, January 2026.
More than 100 edible native berries grow across Canada's vast territory and are used by over 600 Indigenous Peoples of Canada as a main component of their diet. This research provides critical insights into the ecology, phenology, and cultivation of black huckleberry (Vaccinium membranaceum), a species of significant ecological and cultural importance ...
Mehdi Sharifi   +12 more
wiley   +1 more source

Brown Rot Caused by Gnomoniopsis smithogilvyi (syn. Gnomoniopsis castaneae) at the Level of the Chestnut Tree (Castanea sativa Mill.)

open access: yesApplied Sciences, 2023
The European chestnut tree (Castanea sativa Mill.) has great economic importance, mostly due to the recognized nutritional value of its fruit. Thus, the development and improvement of the techniques of the production, preservation, and control of the ...
Filipe Lema   +3 more
doaj   +1 more source

Controlling: Ceratocystis canker of stone fruit trees

open access: yesCalifornia Agriculture, 1965
Ceratocystis canker disease in stone fruit orchards can be prevented or controlled by wise use of mechanical harvesting equipment and by canker surgery. A new mercurial wound dressing developed by University of California researchers has been registered by the USDA for use on bark wounds of almond and prune trees.
J Devay   +4 more
openaire   +1 more source

Conservation challenges and opportunities for native apple (Malus) species in Canada

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 134-156, January 2026.
Apple, one of the world's most widely cultivated and economically important fruit crops, has two wild relatives native to Canada. In this review, we describe the importance of these native apple species to Indigenous heritage and the current threats the species faces due to pests, diseases, and habitat loss.
Terrell T. Roulston   +13 more
wiley   +1 more source

Susceptibility to Apple Scab, Nectria Cancer and Powdery Mildew of Different Unsprayed Apple Varieties [PDF]

open access: yes, 2004
Twentyfive apple varieties were evaluated for Apple scab (Venturia inaqualis), Nectria canker (Nectria galligena) and Powdery mildew (Podosphaera leucotricha) for 4 to 7 years. The trees were grown unsprayed.
Kühn, Birka Falk
core  

Managing the health and productivity of HLB-affected groves

open access: yesEDIS, 2017
In 2005, Huanglongbing (HLB) or citrus greening disease was first discovered in Florida. Florida orange production changed from 242 million boxes (90 lbs/box) in the pre-hurricane, pre-HLB, 2003-04 season to 81.5 million boxes in 2015-16.
Tripti Vashisth
doaj   +5 more sources

Genome Sequence Resources from Three Isolates of the Apple Canker Pathogen Neonectria ditissima Infecting Forest Trees

open access: yesPhytoFrontiers
Neonectria ditissima is a generalist ascomycete plant pathogen causing canker diseases on a variety of hardwood tree species and can cross-infect many of them. The fungus enters the plants through wounds throughout the year. N.
Salim Bourras   +6 more
doaj   +1 more source

Editing the CsRIN4 Gene Confers Resistance to Citrus Canker in Citrus sinensis

open access: yes
Plant Biotechnology Journal, EarlyView.
Ting Wang   +8 more
wiley   +1 more source

Assessing alternative strategies to control almond red leaf blotch through the reduction of Polystigma amygdalinum inoculum in leaf litter

open access: yesPest Management Science, Volume 82, Issue 1, Page 278-286, January 2026.
Cultural practices offer effective RLB disease management strategies. Urea application or removal of almond leaf litter reduces the primary inoculum of Polystigma amygdalinum. Abstract Background Red leaf blotch (RLB), caused by Polystigma amygdalinum, is a major foliar disease of almond trees in Mediterranean and Middle Eastern regions.
Gemma Pons‐Solé   +4 more
wiley   +1 more source

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