International Potato Center.
Virginia Native Plant Society.
South African Institute of International Affairs.
The spread of invasive plant species has serious consequences for Africa. Toxic weeds and harmful shrubs significantly shrink rangelands and lower the productivity of major grain foods such as maize (in some instances by up to 45%). This briefing highlights the significance of earth observation (EO) data for the development of tools and strategies to curb the increasing spread of invasive species.
Reston Association (Virginia).
North Dakota Weed Control Association.
International Rice Research Institute.
To tackle devastating crop diseases, Africa should boost regional plant surveillance, writes Mustafa O. Jibrin. Recently, a tomato insect pest, Tuta absoluta, swept across Nigeria, devastating tomato fields and leading to immeasurable financial losses and emotional trauma. T. absoluta originated from the Andean region in South America. The invasive nature of T. absoluta and its resistance to conventional insecticides make it difficult to control. If not handled properly, the effect of this pest could hold the continent's agriculture hostage.
Google. YouTube; Herndon Environmental Network.