Results 41 to 50 of about 9,437 (177)

EFEKTIVITAS EKSTRAK AKAR TAGETES (Tagetes sp.) UNTUK PENGENDALIAN NEMATODA PURU AKAR (Meloidogyne spp.)

Jurnal HPT (Hama Penyakit Tumbuhan), 2020
Tujuan dari penelitian ini adalah untuk mengetahui pengaruh ekstrak akar tagetes dalam daya hambat tetas telur dan mortalitas juvenil II Meloidogyne spp. serta memperoleh nilai Median Lethal Concentration (LC50) dan Median Lethal Time (LT50) ekstrak akar
Isna Kartika Wati, Bambang Tri Rahardjo, Hagus Tarno   +2 more
doaj  

Effect of Freezing Stress on Electrolyte Leakage of Fennel Foeniculum vulgare

پژوهشهای زراعی ایران, 2011
In order to investigation of the effect of freezing stress on electrolyte leakage of two fennel landraces that grown on the field, a factorial experiment based on completely randomized design was conducted with three replications in Agricultural College,
a Nezami, G Azizi, A Siahmarguee, A. Mohammad-Abadi   +3 more
doaj   +1 more source

Embryonic Heat Shock and its Effect on Larval and Adult Performance in Drosophila melanogaster [PDF]

, 2019
Drosophila melanogaster live across a wide latitudinal range, thus resulting in divergence in thermal adaptation between populations. Despite differences in thermal tolerances, the effects of an embryonic thermal stress on development have not been ...
Manuelian, Ana Marie
core   +1 more source

Study the Possibility of Using the Electrolyte Leakage Index for Evaluation of Cold Tolerance in Sugar Beet (Beta vulgaris L.) Cultivars

پژوهشهای زراعی ایران, 2011
In order to evaluate the electrolyte leakage as an indicator for cold injury in eight sugar beet (Beta vulgaris L.) cultivars including Rasoul, Shirin, IC, 7233 (national cultivars), Afshari, Paolina, Rhizofort and Laetitia (foreign cultivars), a trial ...
k Hajmohammadnia Ghalibaf, A Nezami, A. Kamandi   +2 more
doaj   +1 more source

Natural infection potential and efficacy of the entomopathogenic fungus Beauveria bassiana against Orosanga japonica (Melichar)

Egyptian Journal of Biological Pest Control, 2020
In this study, potential of the entomopathogenic fungi (EPF) isolates from dead samples of Orosanga japonica (Melichar) (Hemiptera: Ricaniidae) was evaluated.
M. Mustafa Akıner, Murat Öztürk, İbrahim Güney, Asu Usta   +3 more
doaj   +1 more source

Biological Control Entomopathogenic Nematodes Heterorhabditis sp. and Steinernema sp. Pest Control Termite Land As Coptotermes sp. and Microtermes sp. in The District Lumajang

Jurnal Ilmu Dasar, 2015
This research aims to find out the most effective concentration (LC50) and the most effective time (LT50)  and  to select a biological agent netamoda of nematodes Steinernema sp. dan Heterorhabditis sp.
Qodiriyah Qodiriyah, Didik Sulistyanto, Purwatiningsih Purwatiningsih   +2 more
doaj   +1 more source

Thermally activated delayed fluorescence exciplex sensitizers with fast reverse intersystem crossing for improving efficiency stability of organic light‐emitting diodes based on multi‐resonance emitters

FlexMat, EarlyView.
Two exciplex emitters are constructed based on a host‐guest doping strategy, and their exciton dynamics processes are investigated in depth. High‐performance OLEDs are fabricated by employing these exciplexes as emitters or sensitizers, providing excellent electroluminescence efficiencies and low efficiency roll‐offs.
Jingwen Xu, Min Wang, Jinshi Li, Ben Zhong Tang, Zujin Zhao   +4 more
wiley   +1 more source

Patogenesitas blastospora dan konidia Lecanicillium lecanii Zare & Gams terhadap Helopeltis bradyi Waterhouse (Hemiptera: Miridae)

Jurnal Entomologi Indonesia
Helopeltis bradyi, merupakan salah satu hama perkebunan teh yang menyebabkan kerusakan hingga penurunan hasil produksi tanaman. Cendawan Lecanicillium lecanii sebagai musuh alami merupakan pengendalian alternatif yang telah diteliti untuk menekan ...
Authors Ahmad Alwi Azhari, Rully Anwar, Dewi Sartiami, Samsudin Samsudin   +3 more
doaj   +1 more source

Seasonal cues induce phenotypic plasticity of Drosophila suzukii to enhance winter survival [PDF]

, 2016
Additional file 7: Table S6. Table of differentially expressed genes in bodies of winter morphs of D. suzukii relative to those of summer morphs.
Jessica D. West, Joanna C. Chiu, Nicolas Svetec, Peter W. Shearer, Preston H. Brown, Vaughn M. Walton   +5 more
core   +11 more sources

A trade‐off between efficiency and stability in a class of sky‐blue organic light‐emitting diodes

FlexMat, EarlyView.
OLED efficiency and stability are correlated with device structure using combined experimental and simulation approach. Efficient, but less stable devices suffer mainly from exciton‐exciton annihilation, while their opposites have excitons predominantly quenched by polarons.
Eglė Tankelevičiūtė, Sandra Jenatsch, Beat Ruhstaller, Eli Zysman‐Colman, Ifor D. W. Samuel   +4 more
wiley   +1 more source