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.
Spring weather fully arrives in the Nationâs Capital during April as the temperatures steadily rise throughout the month. Early in April the morning low temperatures tend to be low to mid 40s f (5-7C) with a few mornings dipping into the mid-30s f (1-2C) while the afternoon highs tend to be in the low 60âs f (16-17C).