The correct answer is b. Use of butterflies.

Biocontrol, or biological control, is the method of controlling pests (including insects, mites, weeds and plant diseases) using other living organisms.

a. Use of ladybugs: Ladybugs are often used as biological control agents because they are predators to many species of insects that are harmful to plants, such as aphids and scale insects.

c. Use of parasitic wasps: Parasitic wasps are also used in biocontrol. They lay their eggs inside the bodies of pests. When the eggs hatch, the larvae consume the host from the inside out.

d. Use of Bacillus thuringiensis: Bacillus thuringiensis (Bt) is a naturally occurring bacterium that produces proteins that are toxic to certain types of insects. Bt is used in biocontrol because it is selective, only affecting the target pests and closely related organisms.

b. Use of butterflies: Butterflies are not typically used in biocontrol. While caterpillars (the larval stage of butterflies and moths) can be pests, adult butterflies are generally not harmful and are not used to control other pests.

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The correct answer is b. Use of butterflies.

Biocontrol, or biological control, is the method of controlling pests (including insects, mites, weeds and plant diseases) using other living organisms.

a. Use of ladybugs: Ladybugs are often used as biological control agents because they are predators to many species of insects that are harmful to plants, such as aphids and scale insects.

c. Use of parasitic wasps: Parasitic wasps are also used in biocontrol. They lay their eggs inside the bodies of pests. When the eggs hatch, the larvae consume the host from the inside out.

d. Use of Bacillus thuringiensis: Bacillus thuringiensis (Bt) is a naturally occurring bacterium that produces proteins that are toxic to certain types of insects. Bt is used in biocontrol because it is selective, only affecting the target pests and closely related organisms.

b. Use of butterflies: Butterflies are not typically used in biocontrol. While caterpillars (the larval stage of butterflies and moths) can be pests, adult butterflies are generally not harmful and are not used to control other pests.

Knowee AI · Accepted Answer

The correct answer is b. Use of butterflies.

Biocontrol, or biological control, is the method of controlling pests (including insects, mites, weeds and plant diseases) using other living organisms.

a. Use of ladybugs: Ladybugs are often used as biological control agents because they are predators to many species of insects that are harmful to plants, such as aphids and scale insects.

c. Use of parasitic wasps: Parasitic wasps are also used in biocontrol. They lay their eggs inside the bodies of pests. When the eggs hatch, the larvae consume the host from the inside out.

d. Use of Bacillus thuringiensis: Bacillus thuringiensis (Bt) is a naturally occurring bacterium that produces proteins that are toxic to certain types of insects. Bt is used in biocontrol because it is selective, only affecting the target pests and closely related organisms.

b. Use of butterflies: Butterflies are not typically used in biocontrol. While caterpillars (the larval stage of butterflies and moths) can be pests, adult butterflies are generally not harmful and are not used to control other pests.

Which of the following are not examples of biocontrol?Question 35Select one:a.Use of ladybugsb.Use of butterfliesc.Use of parasitic waspsd.Use of Bacillus thuringenensis

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