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How farmers spraying insecticides killing caterpillars and grasshoppers would impact on the other populations in the food web?
Wiki User
∙ 13y ago
The sparrows may starve if they cannot find another food source, causing the subsequent possible starvation of the eagles. :)
Wiki User
∙ 13y ago
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Sudden death of flies on the same spot?
Thiscould happen from the spraying of GMO Food spraying of insecticides on these products.
Can ladybugs work as well as insecticides and are they affected by the use of insecticides?
If you mean ladybirds, the red beetle with the black spots, they will be killed by insecticides. They however eat aphids so are beneficial and remove the need for spraying for greenfly.
How do you get rid of caterpillars destroying your trees?
Introducing natural enemies, pruning, removing, and spraying are ways to eliminate caterpillars in the process of destroying trees. Attention must be paid to what is triggering the larval presence: absent or insufficient numbers of natural enemies; damaged, dead, diseased, dying woody plant parts; or inappropriate environment because of improper aeration or moisture, inadequate soil nutrients, incorrect soil pH levels. Removing caterpillars with glove-encased hands and unhealthy tree parts with trimmers and spraying with insecticides or water usually will solve minor problems.
Which method of fly control would be most harmful to other organism in the environment?
Spraying broad-range insecticides
How do you control fruit fly in gherkins?
Fruit flies are a common pest on gherkin farms in India. They can be controlled by spraying insecticides on the crops.
Why does spraying insecticides have a adverse effect on flowering plants?
Insects are needed to pollinate many plants. Without pollination, fruit and seeds are not produced.
How do you get rid of yellow and black caterpillars in the garden?
To remove caterpillars without harming them try spraying them away with the garden hose or pick them off by hand. Mix together a teaspoon of dish soap with a half a gallon of water and spray on plants to keep caterpillars from coming back.
What has the author Theodore G Andreadis written?
Theodore G. Andreadis has written: 'Aerial spray tests with bacillus thuringiensis for control of the gypsy moth in Connecticut' -- subject(s): Gypsy moth, Insecticides, Aerial spraying and dusting in forestry
How was Bt corn probably created?
To make Bt corn, a gene is taken from a bacterium called Bacillus thuringiensis. The gene produces a protein that kills corn borer larvae, so growers can use Bt corn as an alternative to spraying insecticides.
What on Earth are they spraying?
They are spraying things
What has the author Allah Ditta Sheikh written?
Allah Ditta Sheikh has written: 'Effect of weather variation on economic results from grasshopper control tactics in Chad' -- subject(s): Aerial spraying and dusting in agriculture, Control, Crop losses, Crops and climate, Economic aspects, Economic aspects of Aerial spraying and dusting in agriculture, Economic aspects of Crops and climate, Grasshoppers
Why do people think it is wrong to spray tomatoes?
People who prefer organic foods don't think spraying chemical insecticides and fertilizers are healthy. They believe many human illnesses are caused or made worse by the chemicals in the sprays.
