all countries in the world use pesticides of one kind or another. not sure what you mean by the second part
The safest and cheapest green pesticides can be found at home depot. They have a good green environmental center that carries and sells those products.
the one and only solution against chemical pesticides
You can be killing millions of living things, no matter where you spray the pesticide there are several things that die. Certain other insects are on a plant when you apply a pesticide, and that could kill them and the bad insect. When it rains, the pesticides are carried away with the rain, going to the ocean, polluting the ocean and also killing coral. THere are still millions of other disadvantages of using pesticides.
CONTAINMENT - To prevent the spread of CommunismAMERICAN TRADE - The newly rich countries would then tradeAMERICAN APPRECIATION - The helped countries would be extremely gratefulWW2 RECOVERY - The countries could recover and rebuild their infrastructure and economy
through pesticides
They could mean any number of things such as freedom, liberty, places. It could be tons of things but it usually has to do with the countries background.
"They" could be spraying various things, such as pesticides, herbicides, or even geoengineering substances for weather modification. It is best to research and verify the specific spraying activity in question for accurate information.
pest reduce productivity. use of pesticides increases food production and reduces hunger
the pesticides kill pests, like worms and mice, which compete with the plants for some things from the soil like nutrients, and they also eat the plant directly, killing it. if some of the plants die, then the overall yield is reduced, the farmer makes less money, and the price of food could go up. if the farming is organic, then no man made chemicals can be use as pesticides.
POTATOES
simple and straight forward
Many pesticides use chemicals that accumulate in the soil and the ground water. At a point in the future they could reach dangerous levels and we may not be aware of the impact of effects they could have.