primary pest मीनिंग इन हिंदी

उदाहरण वाक्य

1. It is the primary pest of Norway Spruce.
2. Wallace, Gromit, and Hutch each carry a primary pest catching device, The BunGun.
3. On top of this, Forbes introduced the concept of a " community of interest " that emphasized two major points : " the first that of a general community of interests among all the classes of organic beings here assembled, and the second that of the beneficent power of natural selection which compels such adjustments of the rated of destruction and of multiplication of the various species as shall best promote this common interest . " Stephen Alfred Forbes in 1880 advocated an ecological approach and combinations of resurgence of primary pests, selection of strains of pests resistant to insecticides and general contamination of the environment.