Results 141 to 150 of about 391,425 (242)

How much are you willing to pay to avoid lockdowns? Evidence from the real estate market

open access: yesReal Estate Economics, EarlyView.
Abstract In response to the COVID‐19 pandemic, numerous countries implemented lockdowns. In Victoria, Australia, a unique two‐tier system was employed, segregating areas with a Ring of Steel boundary and imposing additional restrictions within. This study focuses on the impact of lockdowns on housing prices and rents, exploring whether people are ...
Jian Liang, Chyi Lin Lee, Qiang Li
wiley   +1 more source

Silencing of juvenile hormone‐related genes through RNA interference leads to molt failure and high mortality in the spongy moth

open access: yesInsect Science, EarlyView.
The feasibility of using RNA interference to control the globally important quarantine pest, the spongy moth. Targeting genes related to JHs play an important role in the growth and development of insects. First, the open reading frames (ORFs) of Ldjhamt and Ldjheh were identified and characterized, and the target genes were cloned and double‐stranded ...
Wenzhuai Ji   +3 more
wiley   +1 more source

Incidencia y distribución altitudinal de 13 virus en cultivos de Solanum tuberosum (Solanaceae) en Costa Rica

open access: yesRevista de Biología Tropical, 2006
En Cartago, la zona productora de papa más importante de Costa Rica, se realizó un muestreo en 30 fincas ubicadas a tres altitudes. Se recolectaron 20 plantas por finca y 200 muestras por altitud.
Viviana Vásquez   +2 more
doaj  

Producers' Use of Crop Borders for Management of Potato Virus Y (PVY) in Seed Potatoes [PDF]

open access: yes
Potato virus Y (PVY) is a very serious problem throughout most major seed potato producing states. Seed potato producers in Minnesota and North Dakota were surveyed in early 2005 to assess their perception of the profitability and risks associated with ...
Ragsdale, David W.   +3 more
core  

Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

open access: yesInsect Science, EarlyView.
Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn   +8 more
wiley   +1 more source

Studies on the classification of potato viruses.

open access: yesJapanese Journal of Phytopathology, 1951
H. ASUYAMA, Y. KOMURO
openaire   +3 more sources

The USAID potato program in Georgia. Project profile.

open access: yes, 2020
This project aims to boost productivity and incomes among Georgian smallscale potato producers by providing new knowledge and locally produced, quality seed potatoes of high-yielding ...
International Potato Center
core  

Hemipteran vectors of stylet‐borne plant viruses: Aphids lead the charge

open access: yesInsect Science, EarlyView.
Among all sap‐feeding hemipterans, aphids stand out by far as the most important vectors of noncirculative plant viruses. Compared to whiteflies and mealybugs, aphids’ highly specialized stylet anatomy and distinct feeding behaviors contribute, together with other features of their biology, to their remarkable efficiency in transmitting stylet‐borne ...
Yu Fu, Stefano Colella, Marilyne Uzest
wiley   +1 more source

New center of excellence in potato and sweetpotato research - Karnataka, India. Project profile.

open access: yes, 2019
Potato productivity in Karnataka is below the average in India, yet demand is likely to rise. A new center of research excellence will enable the state to benefit fully from potato and sweetpotato ...
International Potato Center
core   +1 more source

Gut Microbiota Analysis and Comparison in Forest Musk Deer (Moschus berezovskii) of Different Ages and Musk‐Secreting Periods

open access: yesIntegrative Zoology, EarlyView.
Metagenomic sequencing was used to analyze fecal microbiota of captive male forest musk deer (FMD) from the Sichuan Institute of Musk Deer Breeding across ages and musk‐secreting periods. Gut microbiota was generally stable and dominated by Firmicutes, while age and musk secretion shaped microbial composition and function, with musk collection linked ...
Jiuyan Jiang   +17 more
wiley   +1 more source

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