The need for the application of modern chemical insecticides and environmental consequences of their use: a mini review
Journal Title: Journal of Plant Protection Research - Year 2017, Vol 57, Issue 4
Abstract
Currently, the use of insecticides is an acute problem. Due to rapid population growth, the primary task is to increase food production. Beyond abiotic factors (drought, soil salinity, etc.) that reduce crop yields, farmers face problems with insect pests that can decrease crop productivity up to 60%. Also, insects are carriers of severe viral and protozoan human diseases. The need for application of insecticides is not questioned but many of them cause resistance of insect pests to them. This, in turn, leads to the necessity to invent new insecticides that are safe and more effective for long-term use. Preparations based on conservative parts of nucleic acids, particularly contact DNA insecticides, could be used to solve insecticide resistance problem as control agents which are well-tailored to target insect pests. This mini review is devoted to these issues.
Authors and Affiliations
Volodymyr V. Oberemok, Kateryna V. Laikova, Alexey S. Zaitsev, Zenure Z. Temirova, Nikita V. Gal’chinsky, Palmah M. Nyadar, Maksym N. Shumskykh, Ilya V. Zubarev
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Beauveria bassiana is an entomopathogenic fungus that is widely used in Thailand to control pest insects. However, the increasing temperature has influenced the insect control efficiency of the fungus. Therefore, determi...
Studies on trinexapac-ethyl dose reduction by combined application with adjuvants in spring barley
Trinexapac-ethyl is a popular plant growth regulator used in various crops, mostly due to its unique anti-lodging properties. Recently it has been found that this substance is also active in stress protection, which may...
Overwintering form of Erysiphe necator, the causal agent of grapevine powdery mildew in southern Syria
The main aims of this study were to determine the overwintering form and the primary inoculum of Erysiphe necator, the causal agent of grapevine powdery mildew in southern Syria. Eleven vineyards located at five differen...
Plant parasitic nematodes in the soil and roots of winter wheat grown in crop rotation and long-term monoculture
The species structure of plant parasitic nematode populations from the rhizosphere of winter wheat grown with crop rotation or in 48-year-old monoculture was analyzed and compared. Dominating species: Bitylenchus dubius,...
Phylogenetic analysis and genetic structure of new isolates of Tomato mosaic virus in Iran
The present report describes the new occurrence of Tomato mosaic virus (ToMV) in cabbage, bean and Malva neglecta plants in Iran. In this study, sequence analyses of a partial RNA dependent RNA polymerases (RdRp) and com...