Sentences with phrase «leaving a spot p»

An electron lens then focuses the electron onto a plate, leaving a spot P.

Not exact matches

By far the most difficult pests to control are spider mites, barely visible eight - legged arachnids that build small webs on the underside of leaves and thus are hard to spot.

These free - floating worlds — if they exist — would be the only warm spots left trillions of years from now (New Scientist, 2 April, p 37).

Some common insect pests of blueberries are spotted wing drosophila, Japanese beetles, leaf rollers, and forest tent caterpillars.

The major pest problems are the following: olive fly (Dacus oleae, mainly in the Mediterranean basin), black scale (Saissetia oleae), olive leaf spot (Spilocaea oleaginea), olive knot (Pseudomonas savastanoi), and Verticillium dahliae.

Firewood and leaf piles should be moved away from a foundation since pests will find those spots a welcoming home, too.