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History of Sorghum Grain

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Questions and Answers

What is the primary function of most species of Fusarium?

Rust-causing agent

Saprobe (correct)

Plant pathogen

Insecticide

Where was Puccinia purpurea first discovered?

Canada

Temperate regions worldwide

Russia

Maharashtra, India (correct)

What is the primary purpose of crop rotation in sorghum cultivation?

To reduce water usage

To minimize the buildup of sorghum pests (correct)

To promote insecticide treatment

To increase soil temperature

At what stage do plants become more able to withstand insect feeding?

When they are mature Signup and view all the answers

What is the minimum amount of water required for insecticide application per acre?

20 gallons Signup and view all the answers

What is the purpose of insecticide seed treatment?

To control pests in the plant Signup and view all the answers

What is the primary characteristic of Puccinia purpurea?

It is a plant pathogen Signup and view all the answers

What is the result of not controlling insect populations in sorghum cultivation?

Increased risk of infestation Signup and view all the answers

What is the benefit of early planting in sorghum cultivation?

Reduced risk of insect damage Signup and view all the answers

What is the threshold for applying insecticide treatment?

When pest populations exceed treatment thresholds Signup and view all the answers