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China Drone Attack on Crop-Eating ‘Monster’ Shows 98% Kill Rate

bloomberg.com

11–20 of 111 posts

Re: China Drone Attack on Crop-Eating ‘Monster’ Shows 98% Kill Rate

#12

Drones have very short flight times and can't carry that much weight. Can this really be cheaper than driving a tractor around?

The challenge is getting the tractors into the right locations and keeping their operators out of the spray. It would be harder to get precise application so they are more likely to use more and higher concentrations of pesticide.

The most cost-effective response using traditional application of pesticides is probably bigger drones (aka a flying tractor)

Re: China Drone Attack on Crop-Eating ‘Monster’ Shows 98% Kill Rate

#13

Drones have very short flight times and can't carry that much weight. Can this really be cheaper than driving a tractor around?

Looks like you got some downvotes for not showing a relentless enthusiasm for using the latest tech to solve every problem.

Re: China Drone Attack on Crop-Eating ‘Monster’ Shows 98% Kill Rate

#14

Drones have very short flight times and can't carry that much weight. Can this really be cheaper than driving a tractor around?

The article mentions controlled dosage and the fact the worms eat at night so perhaps having a human on a tractor chasing worms by night is not the best solution either.

Re: China Drone Attack on Crop-Eating ‘Monster’ Shows 98% Kill Rate

#18
post #7
post #3

This is pretty interesting to read... I think our media normally ignores North American pests travelling to other parts of the world. Around here we have a lot of talk about pests that have arrived from China that affect our local plants but not many that talk about our pests that have invaded China. Locally I've had to deal with the Asian Winter Moth decimating trees in my yard and throughout the area I live in. Tha…

I guess most people just know best about what pests affect their area. Here in France, phylloxera is well known for having decimated our vines after having arrived from America (what saved the French wine industry was grafting our species on the roots of phylloxera-resistant but unpalatable American vines). Same for the Argentinian ants that have founded the supercolony along the Mediterranean coast.

Also a disease of plane trees introduced in France/Europe from the US (WWII, I believe)

Here in the UK we also have a problem with american squirrels.

Re: China Drone Attack on Crop-Eating ‘Monster’ Shows 98% Kill Rate

#19

Drones have very short flight times and can't carry that much weight. Can this really be cheaper than driving a tractor around?

They can still fly long enough on a set of batteries to spray a reasonably-sized field. They can be much more precise than spraying from a plane and are much cheaper.

They have a real use-case though of course they are not always the best option.

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