Our cost of living indices are based on a US average of 100. An amount below 100 means Ontario, Oregon is cheaper than the US average.A cost of living index above 100 means Ontario, Oregon is more expensive. Overall, Ontario, Oregon cost of living is 95.40.OST OF LIVING OVERVIEW. Our cost of living indices are based on a US average of 100. An amount below 100 means Ontario, Oregon is cheaper than the US average. A cost of living index above 100 means Ontario, Oregon is more expensive.
Diseases That Cause Black Spots. There are two primary fungus diseases that can produce black spots on tomato plant leaves: Septoria leaf spot and Alternaria leaf spot, also known as early blight. Septoria and Alternaria differ slightly in appearance and prefer slightly different weather climates.
The appearance of yellow leaves on your tomato plant is usually not a death sentence. However, it does mean that your plant has a problem in need of attention and correction. Tomatoes need nitrogen; their leaves will turn yellow without it. Mix some compost or used coffee grounds in with the soil to determine if a lack of nitrogen is the problem. If the bottom leaves of your tomato plant turn yellow, it's probably lacking in important nutrients. It may not be getting adequate sunlight.