Action to encourage home insulation by the EU represents a potentially transformational event for government-funded installation agencies. a transformational strategy/reform/step The company's chief executive described the transaction as a transformational step in implementing new corporate strategy.
The microbial insecticide Bt is a concentrated formulation bacterium that kills the caterpillar stage of moths and butterflies. The active ingredients are spores and toxic crystals produced by the naturally occurring bacteria, Bacillus thuringiensis.
Copper is often used as a fungicide to control a variety of plant diseases. In tomatoes, blight is a common disease where a copper spray may be indicated. Copper sulfate, or fixed copper, is mixed with hydrated lime to form copper hydroxide. Fungicides are generally in the form of a spray.