What defines a resistant cultivar in turfgrass?

What defines a resistant cultivar in turfgrass?

• A. A cultivar that requires frequent watering
• B. A cultivar that shows natural resistance to pests
• C. A cultivar that is always more expensive to maintain
• D. A cultivar that grows faster than others

Answer: (B)

A resistant cultivar in turfgrass is one that exhibits natural resistance to pests, which means it can withstand or repel pest attacks without the need for excessive chemical interventions. Such cultivars have developed traits or mechanisms over time that make them less susceptible to diseases, insects, and other harmful pests. This natural resistance can result in healthier, more resilient grass that thrives in various environmental conditions, ultimately reducing the need for pest control measures and maintenance inputs. The focus on pest resistance is crucial for sustainable turf management, as it allows for reduced reliance on pesticides while promoting a healthier ecosystem. This characteristic is particularly beneficial for maintaining a vibrant lawn or landscape while minimizing environmental impact and costs related to pest control.

A resistant cultivar in turfgrass is one that exhibits natural resistance to pests, which means it can withstand or repel pest attacks without the need for excessive chemical interventions. Such cultivars have developed traits or mechanisms over time that make them less susceptible to diseases, insects, and other harmful pests. This natural resistance can result in healthier, more resilient grass that thrives in various environmental conditions, ultimately reducing the need for pest control measures and maintenance inputs.

The focus on pest resistance is crucial for sustainable turf management, as it allows for reduced reliance on pesticides while promoting a healthier ecosystem. This characteristic is particularly beneficial for maintaining a vibrant lawn or landscape while minimizing environmental impact and costs related to pest control.