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      • Agriculture & farming
        September 2022

        Pests of Fruit Crops

        by Nripendra Laskar, Victor Phani & Supriya Biswas

        Among the leading fruit producing countries in the world, India ranks second only after China. Fruits play pivotal role in mitigating nutritional requirement of the society as well as providing employment opportunity, especially in the agriculture dominated rural agrarian economy of the developing countries like India. In the age of Hi-tech Horticulture, introduction of new fruit crops resulted in the paradigm shift in fruit crop cultivation. Climatic changes and increment in cropping intensity reflected in a remarkable and rapid shift of fruit ecosystem. Biotic stresses like insect, mite and nematode pests etc. have also been increasing day by day. These pest problems in fruit crop cultivation are now changing in a dynamic fashion in close association with the change in cropping system and the environment. To protect the fruit crops from insect pest devastation, synthetic poisonous chemicals are the quick and easy solution which are being used indiscriminately. Considering the ill effects of these hard-to-degrade synthetic chemical pesticides, integrated approaches are the only answer to combat such a complex and dreaded problem. The integrated approach comprises cultural, mechanical, biological and ecological management strategies in association with need based and safe pesticidal chemicals. Some pesticides have also been banned for using in horticultural crop cultivation, some others are withdrawn. But information with regard to these phenomena are scattered. In this compilation, an exhaustive effort has been undertaken to compile them. In addition to elaborating the host range, distribution, marks of identification, mode of feeding and symptoms of infestation, bionomics of the pests, biological control, pesticide residue problem and measures to mitigate it have been presented by the experts from different Institutes of repute from all over India.

      • Science & Mathematics
        October 2021

        Plant Quarantine

        An Approach To Restrict Invasive Alien Species

        by Suresh G. Borkar

        Quarantine has emerged as a most referred and used word in 2019-2020 for the human being around the world. It has made impact on the human lives, national economies, people migration, restriction on human movement and political turbulences in several nation around the world with the emergence of Covid-19, a human virus as an invasive species. Like human quarantine, the subject of plant quarantine is also an important subject in the plant and food securities around the world. The recent attack of locust in Sub-Saharan region upto Indian continent has impacted the agriculture due to this invasive alien species. Several examples of diseases and pest threats are encountered the agricultural crop production, bioversity and ecological environment of the region. Plant quarantine regulations in different regions of the world helps to save the damage from such invasive alien species. The sudden emergence of plant pathogen including viruses may surprise the common and government establishments. Therefore, knowledge on subject of plant quarantine in context to invasive alien species is atmost important issue. At present this knowledge is lacking, the literature is scattered and there is no upto date book available on this subject. The book Plant Quarantine, an approach to restrict invasive alien species, is a compilation of all necessary aspects related to this subject. The book content 16 chapters. It is valuable asset for the plant quarantine personnel working in the field, agriculture university students, plant health workers, farmers doing agriculture, plant and seed traders and to all those who use agriculture produce and products.

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