Results 111 to 120 of about 762 (203)

On the Occurrence of Acaricide-Resistant Panonychus ulmi (KOCH)

open access: yesJapanese journal of applied entomology and zoology, 1961
HONMA, Kenpei   +2 more
openaire   +2 more sources

Evaluacija dva biopesticida u suzbijanju Tetranychus urticae i Panonychus ulmi (Acari: Tetranychidae) u plasteniku i polju

open access: yes, 2015
The mycopesticide Naturalis (based on Beauveria bassiana strain ATCC 74040) and botanical pesticide Kingbo (based on oxymatrine, an alkaloid from Sophora flavescens, a traditional Chinese herb) were tested against the two-spotted spider mite ...
Drobnjakovic, Tanja   +5 more
core  

Efektivnost spirodiklofena u suzbijanju crvene voćne grinje (Panonychus ulmi) na jabuci i kruškine buve (Cacopsylla pyri)

open access: yes, 2015
The effectiveness of spirodiclofen, an acaricide and insecticide with a novel mode of action, in protecting apple from the European red mite (Panonychus ulmi) and pear from pear psylla (Cacopsylla pyri) was tested in field trials in four sites in ...
Ogurlic, Irena   +4 more
core  

Commodity risk assessment of Malus domestica plants from Bosnia and Herzegovina. [PDF]

open access: yesEFSA J, 2023
EFSA Panel on Plant Health (PLH)   +30 more
europepmc   +1 more source

A case of territorial spread of Panonychus ulmi (Koch) in Israel (*)

open access: yes
Fino al 1963 i frutteti ed i vigneti di Israele erano esenti da P. ulmi quando si verificò una prima infestazione in un meleto a Dan, in prossimità della frontiera orientale libanese. Nello stesso anno il fitofago fu reperito in altri sei frutteti posti in un raggio di 10 km intorno a Dan e nel 1964 i reperti furono una ventina, in località situate ...
Plaut, Naftali H., Choen, M.
openaire   +1 more source

THE REPRODUCTIVE CAPACITY OF SPIDER MITES (Acari: tetranychidae) POPULATION IN SINGLEAND MULTI-LEADER APPLE TREE CROWNS OF ELSTAR AND JONAGOLD CVS.

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2014
The present study aimed at finding techniques alternative to chemical control, capable of reducing spider mite density. The experiment was carried out in 7 single-leader and 3 multi-leader training systems.
Ireneusz Sosna   +3 more
doaj  

Toxicidad de Thuringiensin en Estados Inmaduros y Adultos de Tetranychus urticae Koch and Panonychus ulmi (Koch) (Acarina: Tetranychidae).

open access: yes, 2002
The direct and residual toxicity of thuringiensin on different stages of Tetranychus urticae Koch and Panonychus ulmi (Koch), and the influence on T. urticae reproduction and population development were evaluated in laboratory bioassays.
Chapman, Bruce   +2 more
core  

TOXICITY OF THURINGIENSIN ON IMMATURE AND ADULT STAGES OF Tetranychus urticae KOCH AND Panonychus ulmi (KOCH) (ACARINA: TETRANYCHIDAE). (Toxicidad de thuringiensin en estados inmaduros y adultos de Tetranychus urticae Koch and Panonychus ulmi (Koch) (Acarina: Tetranychidae).)

open access: yes, 2001
The direct and residual toxicity of thuringiensin on different stages of Tetranychus urticae   Koch and Panonychus ulmi   (Koch), and the influence on T. urticae reproduction and population development were evaluated in laboratory bioassays.
Robinson Vargas   +2 more
core   +1 more source

Mites fluctuation population on peach tree (Prunus persica (L.) Batsch) and in associated plants

open access: yesRevista Brasileira de Fruticultura, 2011
Despite the importance of peach (Prunus persica (L.) Batsch) in Rio Grande do Sul, little is known about mites fluctuation population considered important to this crop.
Carla Rosana Eichelberger   +3 more
doaj  

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