E-plant clinics have been successfully launched in Mozambique this November, following two trainings and official launches. The trainings took place in a village called Tenga, Moamba near the capital city of Maputo (around 80 km), and in Morrumbene District near the city of Inhambane.
Training was delivered in partnership with the National Directorate of Agricultural Extension (DNEA), an institution of the Ministry of Agriculture in Mozambique.
Farmers are on the boil again in India. In western Maharashtra state, they have been on strike for a week in some seven districts now, spilling milk on the streets, shutting down markets, protesting on the roads and attacking vegetable trucks. In neighbouring Madhya Pradesh, curfew has been imposed after five farmers were killed in clashes with police on Tuesday. Last month, farmers in southern Telangana and Andhra Pradesh staged protests and burnt their red chilli crop.
Last year, 2013, was a productive year for Plantwise. There were over 120,000 visits to the online knowledge bank, with over 250,000 page views. This is great news because there were over 15,000 views per month, with people exploring distribution maps, browsing the image-led diagnostic tool, and looking at factsheets on treatment of pests and diseases. Of the views, about a quarter were from PW countries, where use has doubled since the same time in 2012.
We’re excited to share that at the end of last year, there were more than 7,500 factsheets publicly available on the knowledge bank, with 550 Factsheets for Farmers, 100 Pest Management Decision Guides, 3,400 Technical Factsheets and links to 3,500 External factsheets. The Technical Factsheets included 2,500 pests that affect over 4,000 different agriculturally significant hosts.
Mobile is progressing well, with over 450 Factsheets for Farmers having been repurposed and available via tablet or smartphone. This means that plant doctors on the e-clinics pilot initiative have access to factsheet information in real-time as they fill out prescription forms, making diagnoses and recommendations more accurate. Using mobile technology also increases the number of people that Plantwise reaches, especially since the app works with intermittent internet, and can be viewed offline.
The Pest Alert service had 545 sign-ups from 200 countries, including 169 contacts from the National Plant Protection Organizations.
As of the end of December 2013, plant clinics were regularly collecting data in 14 countries, with over 18,000 records of visits by farmers. Local and national engagement continues to increase in 2014, with the current numbers in July being over 50 000 records collected from 23 countries.
It’s been a busy first half of 2014, and we’re already making good progress on figures for this year. Check out the knowledge bank site to see the content we’ve added recently!
BBSRC (Biotechnology and Biological Sciences Research Council) and Syngenta funded scientists at the University of York and University of Durham have discovered a gene called AmGSTF1 that plays a key role in controlling multiple herbicide resistance in black-grass (Alopecurus myosuroides) and annual rye-grass (Lolium rigidum). Now the gene that confers resistance has been identified, it is hoped that chemicals that inhibit the gene may be able to be used in future to make herbicides effective against resistant weeds.
Black-grass and rye-grass are widespread weeds which cause problems in cereal and oilseed rape farming. Management using herbicides is becoming increasingly difficult since both black-grass and rye-grass can acquire a single defence mechanism that confers resistance to multiple herbicides- known as multiple herbicide resistance. The genetics of multiple herbicide resistance have been poorly understood until recently, however scientists have now discovered that a gene producing an enzyme called glutathione transferase (GST) is responsible for multiple herbicide resistance. Scientists created transgenic thale cress (Arabidopsis thaliana) plants with the GST producing gene inserted which were resistant. GSTs are known to detoxify herbicides, but project leader Professor Rob Edwards of the Centre for Novel Agricultural Products at the University of York believes that the gene they discovered works as a kind of ‘master switch’ that activates a range of protective mechanisms in the plant. When resistant plants with the GST gene are sprayed with GST inhibiting chemicals, they become susceptible to herbicides. This demonstrates the potential for using GST inhibiting compounds in future herbicide formulations to manage resistant rye-grass and black-grass. These weeds are currently very difficult to manage due to their widespread herbicide resistance.
Photo Of The Month for June shows a plant clinic during market day at a village near Machakos, 50 kilometers outside Kenya’s capital city Nairobi. The photo shows a farmer showing a crop sample to a plant doctor, who is using his knowledge and reference material on the table to diagnose what is wrong with the crop and provide management information to the farmer. You can read more about plant clinics in Kenya here
Vegetable farmers in the Kayunga and Mukono districts of Uganda are reporting crop losses due to black rot disease. One farmer, Twaha Kahooza of Kyampisi village, Kayunga Sub-county, says he had planted four acres of cabbages and was expecting about Shs18m (about £4,500 or US$7,000) from the harvest, however he only managed to get Shs5m (about £1,200 or US$2,000).
Black rot is caused by the bacterium Xanthomonas campestris pv. campestris and is one of the most destructive diseases of cabbage and other crucifers such as broccoli, brussels sprouts, Chinese cabbage, collards, kohlrabi and mustard. The disease is usually most prevalent in low lying areas where plants remain wet for long periods. The disease is characterized by a yellow V-shaped lesion at the leaf margin which turns brown as the leaf area expands. The disease can also affect seedlings and can enter the plant through insect feeding or injury to the plant. Management of black rot in crucifers includes obtaining certified, pathogen free seed, ensuring there is enough space between plants and crop rotation.To read more about black rot and black rot management visit factsheets on the Plantwise Knowledge Bank.
To read a Plantwise Factsheet for Farmers written in Uganda click here.
To find out more about Plantwise plant clinics running in Uganda, click here
This week, the UK Minister of State for Agriculture and Food, David Heath, has announced his support for the use of agroecological farming methods which are seen as the foundation of sustainable agriculture. The International Assessment of Agricultural Knowledge, Science and Technology (IAASTD) define agroecology as “the science and practice of applying ecological concepts and principles to the study, design and management of sustainable agroecosystems”. In practice, this means simulating natural ecosystems and using low inputs to increase productivity.
In 2011 the UN reported that by using agroecological methods, projects carried out in 20 different African countries were able to double crop yields in 3-10 years. The projects also recorded a reduction in the use of pesticides, leading to savings for the farmers. The agroecological approach has multiple benefits, beyond these economic gains. It also takes into account social and environmental issues, including soil fertility, water availability and climate change. Continue reading →