Define BTH (Acibenzolar-S-methyl) as a synthetic analog of salicylic acid. Explain that it does not kill pests directly but instead "primes" the plant's immune system. Introduce the concept of as the measurable decrease in herbivore performance (growth or survival) on treated plants. 2. Literature Review: SAR vs. RAR
Analyze the trade-offs between growth and defense. While BTH increases resistance (RAR), it can sometimes lead to reduced plant biomass because the plant redirects energy from growth to chemical defense. 5. Conclusion bth.rar
A key enzyme that interferes with insect digestion. Research suggests BTH can increase PPO activity by 1.0 to 2.6 times. Define BTH (Acibenzolar-S-methyl) as a synthetic analog of