The study was conducted from November 2017 to May 2018 in the experimental field at Gazipur, Bangladesh investigate incidence of sucking pests namely gladiolus thrips Teniothrips simplex, tuberose aphid Aphis craccivora, marigold Neotoxoptera oliveri, and dahlia mealybug Plannococcus citri on their cultivated host plants relation temperature, relative humidity rainfall. Results showed that abun...