Induced Resistance in Plants
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Questions and Answers

Induced Systemic Resistance is induced by certain rhizobacteria that cause a necrotic lesion.

False

Pseudomonas strains induce systemic resistance in Arabidopsis and tobacco.

True

Bacillus spp. elicit significant reduction in the incidence or severity of various diseases on a diversity of hosts, including tomato and bell pepper.

True

Induced Systemic Resistance (ISR) involves the accumulation of pathogenesis-related proteins or salicylic acid.

<p>False</p> Signup and view all the answers

Plant Growth-Promoting Rhizobacteria (PGPR) that elicit ISR also elicit plant growth promotion.

<p>True</p> Signup and view all the answers

Induced Systemic Resistance is active against fungi, bacteria, and viruses, but not against nematodes and insects.

<p>False</p> Signup and view all the answers

Systemic Acquired Resistance (SAR) operates against necrotrophic and facultative parasites.

<p>False</p> Signup and view all the answers

The signaling molecule involved in the ISR pathway is Salicylic acid.

<p>False</p> Signup and view all the answers

The use of Induced Systemic Resistance has been widely used to control plant disease in fields.

<p>False</p> Signup and view all the answers

Induced Systemic Resistance is an energy-undemanding process.

<p>False</p> Signup and view all the answers

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