Results 121 to 130 of about 2,782 (251)

Impact of Apple Rust Mite (Acari: Eriophyiidae) Feeding on Apple Leaf Gas Exchange and Leaf Color Associated with Changes in Leaf Tissue [PDF]

open access: yes, 2017
The impact of the apple rust mite, Aculus schlechtendali (Nalepa), on net CO2 exchange, transpiration rate, and leaf color of field-grown Jonagold and Golden Delicious apples was investigated. Apple rust mite feeding causes leaf browning. Changes in leaf
Graf, Benno   +3 more
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Life-history Traits of Stethorus Gilvifrons (Mulsant) (Coleoptera: Coccinellidae) on Phytophagous Mites Eutetranychus Orientalis Klein (Acari : Tetranychidae) [PDF]

open access: yes, 2012
The research aims to know the life cycle, feeding and mating behavior of predatory beetle S. gilvifrons, and was conducted at entomology laboratory of Assessment Institute for agri-cultural technology Malang - East Java.
Affandi, A. (Affandi)   +1 more
core  

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  

Efekti suzbijanja crvene voćne grinje (Panonychus ulmi) na jabuci primenom novijih akaricida [PDF]

open access: yes, 2011
Biološka efikasnost akrinatrina, tebufenpirada i spiromesifena u suzbijanju letnje populacije crvene voćne grinje (Panonychus ulmi) na jabuci ispitivana je tokom 1010. Godine u komercijalnim zasadima u Moroviću i Slankamenu. Efikasnost ova tri novija akaricida, koji još uvek nisu prisutni na našem tržištu, upoređena je sa efikasnošću klofentezina i ...
Perić, Pantelija   +5 more
openaire  

Thrips species and control of thrips (Thysanoptera: Thripidae) on grapevine in Rheinland-Pfalz [PDF]

open access: yes, 2008
In der Pfalz traten Thripse in den letzten Jahren vermehrt als Austriebsschädlinge in Rebanlagen auf. Sie verursachen auf Reben starken Kümmerwuchs, was bis zum vollständigen Wachstumsstopp führen kann.
Louis, Friedrich   +3 more
core  

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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