House Plants Need A Gradual Change For those whose house plants have been benefiting from summering in the out-of-doors, it L< time to plan the move indoors, before the heating system needs to be turned on. Since the plants will suffer from radical change in their environment with excessive leaf and blossom loss, gradual change in their exposure is preferred. Moving them by degrees from their bright, sunny spots outdoors—first to a protected shady porch or patio for a while, and then indoors—is quite helpful. Plant specialists with the N. C. Botanical Garden ' at the University of North Carolina at Chapel Hill say that, in the moving process, it is a good idea to check the plants for insects. Even a few pests brought indoors in a single pot can infest all the other houseplants. Scrubbing the outsides of the pots to remove clinging soil and lurking pests is desirable, as is spraying the plants with an insecti cide to decrease the change of moving insects into the house. The whole purpose of the step-by-step moving process is to acclimate the plant to the drier house environment before the even drier furnace heat takes over. Frequent mist spraying lessens the shock. Some house plant fanciers place their pots in trays of pebbles kept moist to provide desirable humidity. With all this, it should be kept in mind that it is part of some plants' natural cycle to slow down in the fall. There will be some leaf fall and paling. There is no need to fertilize the plant with such symptoms. This also is the season to make cuttings of favorite outdoor plants like coleus, impatiens and begonia, to save over the winter for next year. Some of these provide pleasant indoor decoration and some, like impatiens, will bloom attractively. Cuttings, first rooted in water or directly into a soil-peat-vermiculite mixture in pots, are easy to grow. Pinching them back frequently during the winter will encourage full, bushy growth. New plants should be ready for transplanting out-of doors in the spring. Herb gardeners should remember that some of their favorites must also come inside for the winter: aloa vera, bay, lemon grass, lemon verbena, fruit scented and pineapple sages and all varieties of scented geranium. These should be potted up with clean soil in clean pvtw Seated much the same as other plants brc - Special attention, however, should bt <*« - ■ problems, because these fragrant plants arc a .ve to white fly infestation. The few t iteps given to all plants moved in doors for the v, Jiter are worth the bit of extra effort. They will beautify the house on cold winter days and will live to provide outdoor enjoyment next year. Make Bug Battle A 12-Month Effort While you are battling the garden bugs this summer, consider the steps you can take be tween now and next season to cut down on the insect population. Control is a 12-month ef fort. North Carolina State University extension horticulturists suggest the following: —This fall, remove and destroy or deeply bury vines, stalks and all other crop residue as soon as harvest is com pleted. —Next time, select varieties of crops — when available — that are resistant to some of the pests you are obser ving in the garden this year. —Keep the weeds and grass down, not just in the garden but around it as well. All kinds of pests lurk in tall grass and weeds. — Hand-pick and destroy insects when practical. —Use mechanical barriers when possible, such as covering your collards with cheese cloth to keep off the diamondback moth and other pests. —Take stock of the kinds of pests you've got this year and make notes for next year.