Sentence examples for types of fly from inspiring English sources

Since the late 1970s, Bt strains (e.g., israelensis, or Bti) have been developed that control certain types of fly larvae, including those of mosquitoes, black flies, and fungus gnats.

But soon we are led outside to watch a demonstration of the various types of fly casts and it is here, as we line up alongside two narrow shallow pools, shivering in the steady rain and clutching our respective fly rods -- never call them poles -- that I have what can only be described as an epiphanic moment.

And, sure, there are localised battles between greens and their corporate enemies: towns in Alabama try to resist corporate poisoning; contests go on to preserve the habitats of everything from the grizzly bear to rare types of fly; Californians hug trees to stop new housing estates.

FA1 and FA2 refer to the different types of fly ash used in the mixture.

Two types of fly ash having different physical and chemical properties were utilized in the production of lightweight aggregates with different strengths.

Various factors that influence the compressive strength were studied, such as molarity of sodium hydroxide, size of aggregates, amount of rubber, and types of fly ash.

"Right now, people will be noticing an invasion of two types of flies," Mr. Grimaldi said.

The fish refused four types of flies, but we frequently saw their sides flash, deep gold, far below the surface.

As the rest of the instructors lead us through some basic facts about the various types of flies, lines and rods we would be using, I check my watch for about the 10th time and try to stifle a yawn.

For most types of fly-fishing (especially trout fishing), casting a fly into the next county does not make you a better angler.

The heavier fines may be handed out for all types of fly-tipping "whether this is a company tipping a lorry-load of used tyres in a field or a householder dumping an old mattress in an alleyway" the council said.