Nitrogen is an essential nutrient in plant growth. The main constituent of chlorophyll, it is the
most central pigment required for photosynthesis process in the plants, in addition to amino …

Background: Aphids are noxious and serious persistent insect pests in the open-fields and
greenhouses worldwide. Many entomologists have studied the possibility of aphid control by …

Water demand is increasing at the global level, if not the regional level, to ensure food
security especially under the era of a changing climate. The advancement of civilization with …

Field experiments were conducted during 2021-2022 and 2022-2023 to determine the
population dynamics of mustard aphid Lipaphis erysimi (Kalt) and its coccinellid predators …

Bio-fertilizers can be used instead of commercial fertilizers to increase crop production while
being environmentally friendly. They are a commercial product that contains microorganisms …

Ladybird beetles are important natural enemies which controls the pest population and
increase the agricultural productivity. Ladybird beetles belong to the order coleoptera and …

During the present study, the method of attracting the predator (Ladybird) to one of its
preference food (Aphis fabae Scopoili) was sprayed with three extracts of plants (Radish …