نتایج جستجو برای: seed hopper

تعداد نتایج: 77495  

Journal: :Egyptian Journal of Biological Pest Control 2021

Abstract Background Brown plant hopper (Nilaparvata lugens Stal.) a very damaging pest to rice crops. One of the efforts control it is use entomopathogenic fungi (EPF). Three fungal local isolates found in Indonesia were effective controlling brown pest. This study aimed molecularly identify 3 isolates. Molecular identification important get exact identity these fungi. The accuracy EPF will gre...

2008
André A. de Waal

Developing countries offer potentially some of the most important growth opportunities for companies both from the developing as the developed world. It is therefore interesting to note that a recent review of the last twenty years of empirical research grounded in institutional theory found that most studies focused on developed countries (95 percent) and that only a small portion (five percen...

2014
Conor Smyth Iva vSpakulova Owen Cotton-Barratt Sajjad Rafiq William Tapper Rosanna Upstill-Goddard John L. Hopper Enes Makalic Daniel F. Schmidt Miroslav Kapuscinski Jorg Fliege Andrew Collins Jacek Brodzki Diana M. Eccles Ben D. MacArthur

Conor Smyth, Iva Špakulová, Owen Cotton-Barratt, Sajjad Rafiq, William Tapper, Rosanna Upstill-Goddard, John L. Hopper, Enes Makalic, Daniel F. Schmidt, Miroslav Kapuscinski, Jörg Fliege, Andrew Collins, Jacek Brodzki, Diana M. Eccles, Ben D. MacArthur Mathematical Sciences, University of Southampton, Southampton SO17 1BJ, UK Cancer Sciences Academic Unit and University of Southampton Clinical ...

Journal: :Sustainability 2021

Manual transplanting, a pre-dominant practice in almost all the paddy growing areas India, is laborious, burdensome, and has many expenses on raising, settling, transplanting nursery. The process’s limitations motivated replacement of conventional methods. study was divided into two phases. first phase included laboratory testing three levels metering mechanisms, namely cell type (M1) with 10 c...

Journal: :Fluids 2021

An unstable discharge rate occurs during dry fine powder from a hopper because of the significant two-phase solid/gas interactions that occur in flows. In addition, air bubble phenomenon may silo discharge. this study, we conducted experiments using semi-conical dual-structure hopper, and examined effects on internal flow structure, cavity fluid pressure, pressure inside airtight section, when ...

Journal: :Transactions of the JSME (in Japanese) 2018

Journal: :Journal of Economic Entomology 1921

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