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Genetically engineered crops help support conservation biological control

February 15th, 2019 / Biological Control, Netherlands

Genetically engineered (GE) crops producing insecticidal proteins from Bacillus thuringiensis (Bt) (mainly Cry proteins) have become a major control tactic for a number of key lepidopteran and coleopteran pests, mainly in maize, cotton, and soybean. As with any management tactic, there is concern that using GE crops might cause adverse effects on …

What is CRISPR? The revolutionary gene-editing tech explained

February 1st, 2019 / Wired, US

Until very recently if you wanted to create, say, a drought-resistant corn plant, your options were extremely limited. You could opt for selective breeding, try bombarding seeds with radiation in the hope of inducing a favourable change, or else opt to insert a snippet of DNA from another organism entirely.

But …

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. …

Scientists identify factors which drive the evolution of herbicide resistance

February 19th, 2018 / Science Daily, US

Scientists from the University of Sheffield have identified factors which are driving the evolution of herbicide resistance in crops — something which could also have an impact on medicine as well as agriculture.
Xenobiotic chemicals, such as herbicides, fungicides, insecticides and antibiotics, are used in both agriculture and healthcare to manage …