What is weed – Definitions of Weed, Nature and Characteristics

What is weed – Definitions of Weed, Nature and Characteristics
Nweke Jerry Anayo
Department of Crop Production and Landscape Management
Ebonyi State University Abakaliki
For PROJECT Materials, Term Paper and Assignment call 08037454204


Because of the importance of weed in agriculture, plant weeds have been the subject of much research, largely directed towards the discovery of methods for their elimination. Nevertheless, weeds are excellent subject for the study of adaptation and microevolution, for they are abundantly available, usually grow fast, and reproduce quickly and easily. Two overall strategies for management of changes in weed communities are apparent. One is to continue the present essentially responsive approach in which shifts in weed composition and development of herbicide resistance are attacked with newly developed herbicides and complex mixtures of existing materials. This approach guarantees a continuing market for new chemical technologies, but leaves the grower with a generally increasing bill for weed control.

www.waecdirect.org 2015 – WAEC RESULT CHECKER for May/June and Nov/Dec

2015 WAEC RESULT CHECKER for May/June and Nov/Dec – www.waecdirect.org

The West African Senior School Certificate Examination (WASSCE) is an exam taken by students who has completed their “SS II” or “SS III” classes in their different secondary school (whether in a private of government owned school). This examination is taken by students in some African countries like Nigeria, Ghana, Liberia, Sierra Leone, Gambia etc before before they can gain admission into any approved State or Federal owned University / Institution.

UI Post UTME Eligibility Status Check – Are You Qualified

UI Post UTME Eligibility Status Check: Authorities of the University of Ibadan (UI) have released the names of candidates eligible to participate in their 2015/2016 post UTME screening exercise for admission into 2015/2016 academic session.

Economic Problems Affecting Nigeria Development

Economic Problems Affecting Nigeria Development- Where we are and where we are going

The economic problems affecting Nigeria development has always been a subject of discuss in the Schools, social platforms and National assembly but the truth is, the canker worm which have derail the economic development in Nigeria is known by all and sundry but getting out of it is as difficult as the main problems. This is simply because our leaders and citizens have always failed to make things right in both rule of law and governance. If Nigeria continue this way, we will have nothing but perpetuity of Economic and political mess. People are asking, Why is Nigeria like this? Fifty-Five years on and we’re still stuck in the mud.

OAU Post UTME – OAU 2015/2016 Post UTME And Direct Entry Screening Exercise Application Forms is out

OAU Post UTME And Direct Entry Screening Exercise Application Forms: The Management of the Obafemi Awolowo University, OAU invites suitably qualified candidates to her 2015/2016 academic session post UTME screening exercise. Obafemi Awolowo University post UTME and Direct Entry screening exercise application forms are now on sale, so go and obtain your form now. OAU post UTME minimum cut-off mark is 200.

UNILAG 2015 Post UTME Online Registration Has Started

UNILAG 2015 Post UTME: University of Lagos, UNILAG 2015 Post UTME application form for the 2015/2016 academic year is out. UNILAG  2015 post UTME cut off mark is 200 (minimum required score). You have to check the list published by the school to confirm your application eligibility status.