Results 111 to 120 of about 2,275 (210)

Eficiencia de un detergente enzimático en el control de Praelongorthezia olivicola (Beingolea) (Hemiptera: Ortheziidae) en el norte de Chile [PDF]

open access: yes, 2015
The efficiency of an enzymatic detergent (Nudisoit®) in the control of the mobile scale of the olive tree, Praelongorthezia olivicola (Hemiptera: Ortheziidae), was evaluated under laboratory and on-field conditions.
Cisterna Cahuer, Víctor   +1 more
core   +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  

Bioecologia de ácaros da cultura da soja e influência da transgenia [PDF]

open access: yes, 2016
As cultivares geneticamente modificadas alteram o manejo da cultura da soja (Glycine max L. Merril: Fabaceae). O aumento no uso de agroquímicos decorrentes do plantio de transgênicos é exemplo de prática que coloca em cheque o futuro dos solos e ...
Toldi, Maicon
core  

Luta biológica contra o aranhiço vermelho, Panonychus ulmi (Koch) em macieira.

open access: yes, 1999
o reconhecimento das insuficiências e inconvenientes da luta química na protecção da macieira contra o aranhiço vermelho tem incentivado o desenvolvimento de estratégias nas quais se procura reduzir ao mínimo possível, ou mesmo omitir, o emprego destes produtos.
Espiñha, Isabel   +2 more
openaire   +1 more source

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  

Influence of leaf trichomes on predatory mite ( Typhlodromus pyri ) abundance in grape varieties [PDF]

open access: yes, 2018
Non-glandular leaf trichomes positively influence the abundance of many phytoseiid mites. We characterized the influence of grape leaf trichomes (domatia, hairs, and bristles) on Typhlodromus pyri Scheuten abundance over two years in a common garden ...
Goldman, K.   +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  

Experimental miticides on European red and Pacific mites

open access: yesCalifornia Agriculture, 1972
Leaf-feeding mites are one of the most J severe pest problems for growers of deciduous fruits and nuts in California. The mites primarily responsible for these problems include the European red mite, Panonychus ulmi (Koch), the two-spotted mite ...
R Rice, R Jones
doaj  

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