Results 51 to 60 of about 2,275 (210)

Sanidad de los viñedos coloniales en los valles interandinos de Bolivia

open access: yesBIO Web of Conferences, 2023
Los viñedos están en valles andinos entre 2400 y 3200 msnm con variedades introducidas por los españoles como Misionera y Moscatel de Alejandría, que dieron lugar a Imporeña y Vicchoqueña, identificadas mediante marcadores moleculares.
Cardozo Wilmar Villena
doaj   +1 more source

Ohio Economic Insects and Related Anthropods [PDF]

open access: yes, 1989
PDF pages ...
Albrecht, Carl W.   +16 more
core  

Commodity risk assessment of Alnus cordata, Alnus glutinosa and Alnus incana plants from the UK

open access: yesEFSA Journal, Volume 23, Issue 1, January 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘high‐risk plants, plant products and other objects’. Taking into account the available scientific information, including the technical information provided by ...
EFSA Panel on Plant Health (PLH)   +36 more
wiley   +1 more source

Mitochondrial cytochrome oxidase I in tetranychid mites : a comparison between molecular phylogeny and changes of morphological and life history traits [PDF]

open access: yes, 1996
Spider mites, #Tetranychidae$, represent one of the most cosmopolitan and economically important groups of terrestrial arthropods ; however, many aspects of their evolutionary relationships remain uncertain.
Boursot, P.   +3 more
core   +1 more source

Population structure, spatial aggregation, and sampling plan for the Texas citrus mite, Eutetranychus banksi (Acari: Tetranychidae) on citrus

open access: yesPest Management Science, Volume 80, Issue 12, Page 6375-6388, December 2024.
Population structure and sampling plan are presented for the invasive Texas citrus mite, Eutetranychus banksi (Acari: Tetranychidae) providing guidelines for field sampling and making decisions based on a future intervention threshold. Abstract BACKGROUND Eutetranychus banksi (McGregor) (Acari: Tetranychidae) is an invasive spider mite native to the ...
Sergio López‐Olmos   +1 more
wiley   +1 more source

Parathion resistant mites: Performance of new acaricides evaluated in trials against strain of mites known to be resistant to phosphate compounds

open access: yesCalifornia Agriculture, 1959
Resistance of European red mite– Panonychus ulmi(Koch)–to phosphate compounds is becoming widespread in the pear and apple growing districts of California.
H Madsen, J Bailey
doaj  

Effect of two-spotted spider mite population (Tetranychus urticae Koch) on growth parameters and yield of the summer apple cv. Katja

open access: yesHorticultural Science, 2015
The effect of two-spotted spider mite populations (Tetranychus urticae Koch) on the yield and growth parameters of the early-season apple cv. Katja was evaluated during a 3-year study. In the case of the colonisation of apple trees exceeding 1,462, 2,760
W. Warabieda
doaj   +1 more source

Ácaros fítoseidos (Acari: Phytoseiidae) en plantaciones de manzano de Asturias [PDF]

open access: yes, 2010
Se han muestreado los fitoseidos presentes en manzano en Asturias a lo largo del periodo vegetativo (1999) y sobre colonias otoñales de ácaros del género Tetranychus (1998 y 2000).
Dapena-Fuente, Enrique   +2 more
core  

Commodity risk assessment of Betula pendula and Betula pubescens plants from the UK

open access: yesEFSA Journal, Volume 22, Issue 11, November 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Betula pendula and B.
EFSA Panel on Plant Health (PLH)   +32 more
wiley   +1 more source

Effects of Different Doses of Imidacloprid on the Life Table of Panonychus ulmi Koch (Acari: Tetranychidae) and Predator Neoseiulus californicus (McGregor) (Acari: Phytoseiidae)

open access: yesMehmet Akif Ersoy Üniversitesi Fen Bilimleri Enstitüsü, 2019
Panonychus ulmi (Acari: Tetranychidae) is one of the most important mite species that causes damage in stone and pome fruit trees. Neoseiulus californicus (McGregor) (Acari: Phytoseiidae) is a predominant predator in the control of the spider mites in ...
Sibel YORULMAZ SALMAN   +3 more
doaj   +1 more source

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