Hints and tips:
...“We shouldn’t be worrying so much about aerial imagery, we should be worrying about ground imagery, ground sensing,” Abrahams says....
...Sony is also developing drones with robotics start-up ZMP for aerial surveillance of crops, construction sites and other purposes....
...— the planting of rice seedlings and the spraying of pesticides....
...Industry insiders said that growers had used aerial and ground spraying in a desperate attempt to reduce the population of the citrus psyllid, the insect that spreads greening....
...Such short-term strategies, however – including outright bans, forced eradication and aerial spraying – do not address the drivers behind the planting of opium poppy and have often proven to be ineffective...
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