home
join about login
Science stuff

Robot

Feb. 13, 2018, 7:44 a.m.

Weeds out of control

Herbicides can no longer control the weeds that threaten crop productivity and food security in the UK because the plants have evolved resistance, and future control must depend on management strategies that reduce reliance on chemicals. So concludes a nationwide epidemiological assessment of the factors that are driving the abundance and spread of the major agricultural weed, black-grass. https://www.sciencedaily.com/releases/2018/02/180212170023.htm

407 views origin
Federer pummels Bemelmans to move closer to top spot - Fallece un exdiputado federal del PRI tiroteado este fin de seman - Eu vi eu viiiii O papai noel tava na sinaleira - Major League Baseball notebook: Mariners deal for Colome, Span fr - Little Planet Soyuz - Slava Ukraini! on Steam - Cetus Galaxies and Supernova - Launching to Observe Our Sun - amizades - NASA Awards Contract for Continued Operations of its Jet Propulsi - Guri de Uruguaiana fala sobre hits do Carnaval e exageros no Phot - Los candidatos se disputan el poderoso voto del magisterio mexica - Noel Guarany | Sem Fronteira (1975) [Álbum Completo/Full Album] - Celebrating 28 Years of the Hubble Space Telescope - casados - Pipi das Meias Altas Portuguese vol 1 - Southern California as Seen From Apollo 7 - Eclipse solar hoje! - Trump quip about North Korea's Kim sparks outcry on social media - NASA Awards Contract for Aerospace Systems Modeling, Simulation - GLORIA GROOVE - SEDANAPO - Tonella - revisão do limpador de parabrisa do fusca - Climate change: 'Hothouse Earth' risks even if CO2 emissions slas - Orion in Red and Blue - At Tranquility Base - gliptodonte encontrado en Picada Varela - Austria plans tougher sentences for crimes against women - Exclusive: North Korea earned $200 million from banned exports, s - Wozniacki passes Barty test in Madrid, Sharapova advances - The Extraordinary Spiral in LL Pegasi - Dieguito - A Lesma © ℗ MÚSICA AUTORAL Ensaio - This is how to train a cat :D How I Trained My Cat -  

tutti - social network

Tutti is the simplest social network on internet. Here you can make friends, create communities, sell things, make surveys, comment and share stuff.

more