نتایج جستجو برای: tetranychus utricae koch

تعداد نتایج: 6683  

Journal: :International journal of horticulture and food science 2022

The article presents materials on the study of effectiveness Hamla-550 EC (a.v., Chlorpyriphos 50% + Cypermethrin 5% permeate common spider mite an apple tree. preparation was tested at a consumption rate 1.0 l/ha. Ramboll high rates against thin mites trees; biological after treatment with drug 1.0l/ha 74.6%; maximum effect observed day 7 and amounted to 86.2%. Standard Nurel-D 55% fee l/ha sh...

Journal: :Journal of Tekirdag Agricultural Faculty 2023

Tetranychus urticae Koch (Acari: Tetranychidae) birçok kültür bitkisinde ciddi ekonomik kayıplara sebep olan fitofag zararlılardan biridir. T. urticae’nin mücadelesinde genellikle kimyasal kullanımı ön plana çıkmaktadır. Ancak kimyasalların fazla miktarlarda ve uygun olmayan zaman dozlarda kullanımı, ürünler üzerinde kalıntı toksik etki bırakması nedeni ile olumsuzluğa neden olmaktadır. Son zam...

Journal: :Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control 2018

Journal: :Zootaxa 2014
Htar Htar Naing Angsumarn Chandrapatya Maria Navajas Philippe Auger

Sampling efforts conducted in several provinces from Thailand disclosed three new species of tetranychid mites. Two of them belong to the genus Tetranychus, namely Tetranychus occultaspina sp. nov. and Tetranychus truncatissimus sp. nov. and the third species belongs to the genus Schizotetranychus, Schizotetranychus krungthepensis sp. nov. They were collected on Ipomoea aquatica, Bambusa multip...

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