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Plague of caterpillars threatening food crisis may be halted with safe pesticides

November 5th, 2018 / The Guardian, UK

Plague of caterpillars threatening food crisis may be halted with safe pesticides
Study suggests biopesticides should be trialled to control the march of armyworm that’s destroying crops across the continent.
Experts have identified safer, effective pesticides they believe can control a plague of caterpillars that is devastating crops across Africa.
Many farmers …

Field trials of GM maize shows signs of withstanding stem borer and Fall armyworm

November 1st, 2018 / Daily News, Tanzania

TANZANIA’s second year of confined field trials of genetic modified maize is bearing fruit, as the crop has significantly shown signs of withstanding stem borer and fall armyworm attacks, compared to conventional maize varieties.
The confined field trials (CFT), which started in April 2016, are located in the semiarid area of …

Garlic, chillies among natural fall armyworm measures

October 24th, 2018 / SciDev.net

“Biological pesticides are safer to humans and the environment than synthetic chemicals.”
Roger Day, CABI
Garlic, oranges, chillies and sex pheromones are among the potentially viable natural control measures that could be used against fall armyworm, according to a study.
Researchers have identified a number of pesticides derived from natural materials such as …

Plague of caterpillars threatening food crisis may be halted with safe pesticides

October 24th, 2018 / The Guardian, UK

Experts have identified safer, effective pesticides they believe can control a plague of caterpillars that is devastating crops across Africa.
Many farmers are attempting to control armyworm – a pest that feasts on maize, rice and sugarcane – through the use of highly hazardous pesticides. But researchers warn such chemicals risk …

Fall army worm is here to stay unless a miracle happens

October 16th, 2018 / The Standard, Kenya

Speaking at a meeting on disaster risk management in Tunis, Monday Ahonsi, the fall army worm portfolio manager at International Maize and Wheat Improvement Center (CIMMYT), said it was important that stakeholders in agriculture address early enough the strategies by which every country will counter the spread of the pest. …

Scouting for fall armyworms

September 3rd, 2018 / Access Agriculture

VIDEO: Spraying pesticides is expensive and usually cannot control this pest. Visit your field twice a week for the first 6 weeks and kill any egg masses and young armyworms by hand. It is important to do scouting because without it, you will not have a harvest at the end …

Ugandan farmers to use app to identify fall armyworm

August 20th, 2018 / East African

Farmers in Uganda can now quickly identify and report the presence of the fall armyworm using a mobile application system that has been jointly launched by the Ministry of Agriculture and the UN Food and Agriculture Organisation.
The Fall Armyworm Monitoring and Early Warning System (Famews) is already in use in …

Fears for food security and the future of farming families, as Fall Armyworm spreads to Asia

August 17th, 2018 / India Blooms

The UN agency is offering its expertise to farmers and Governments in the region to help them manage Fall Armyworm. The insect was recently detected in India, marking the first time it has been found in Asia, and FAO fears it is “highly likely” to spread, with southeast Asia and …

10 ways CRISPR will revolutionize environmental science

July 31st, 2018 / Alliance for Science, US

The hot new gene editing technique CRISPR has been making headlines for its potential to treat or prevent diseases. But medicine isn’t the only science where CRISPR is opening doors. This powerful genetic engineering tool is already helping scientists develop technologies to protect or repair the environment from human harm.
CRISPR: …

How to control bean stem maggot pest

July 27th, 2018 / FarmBiz Africa

Kenya such as Machakos, Makindu and Kajiado where it causes yield losses of between 50 to 100 per cent according to the Kenya Agricultural and Livestock Research Organization.
The leaves of damaged plants show mining tracks where the maggots feed. The lower parts of the stems become dry, swollen and cracked. …