Chinch Bugs. Chinch bugs are a major pest of St. Augustine grass, producing several generations per year. Immature chinch bugs are tiny, bright red insects with a white band over their back. The winged adults are black and about 1/5 inch long.Chinch bugs can cause yellowish brown patches in your lawn.hinch Bugs. Chinch bugs are a major pest of St. Augustine grass, producing several generations per year. Immature chinch bugs are tiny, bright red insects with a white band over their back. The winged adults are black and about 1/5 inch long.
Across the UK, April temperatures average a daily high of 12 degrees Celsius (54 degrees Fahrenheit) and a low of 4 Â°C (39 Â°F). Met Office.verage April Temperatures in the United Kingdom. Average temperatures for April at cities and towns throughout the United Kingdom are listed below in degrees Celsius and Fahrenheit.
The combined average temperature over global land and ocean surfaces for April 2016 was 1.10Â°C (1.98Â°F) above the 20th century average of 13.7Â°C (56.7Â°F)âthe highest temperature departure for April since global records began in 1880. This value surpassed the previous record set in 2010 by 0.28Â°C (0.50Â°F).