Prospects of development of ecological methods of potato protection from diseases and pests

Zeyruk, V.N.; Vasilyeva, S.V.; Novikova, I. I.; Belyakova, N. A.; Derevyagina, M. K.; Belov, G.L.

doi:10.32634/0869-8155-2019-326-3-54-59

Cited by 3 publications

(1 citation statement)

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“…In the area of our research, potatoes occupy more than 30 thousand hectares with a yield of 14.7 t / ha. It is planned to increase the yield to 25.6-30.0 t / ha, mainly due to a decrease in the yield shortfall from diseases, phytophages, weeds [1][2][3][4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

The importance of protecting potato varieties in the phytosanitary technology of the Trans-Urals

Zadvornev

Порсев

Sozinov

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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The article examines the elements of the phytosanitary adaptive technology of potato cultivation in the conditions of the Trans-Urals. Prospective varieties of potatoes have been studied. The yield increase for new varieties varied from 3.4 t/ha Colombo to 4.9 t/ha Cavalier, due to the resistance of new varieties to diseases. The data on the protective measures taken in planting potato varieties are presented. This is the use of Akiba disinfectants (imidacloprid - 500 g/l) - 0.1 l/t and King Combi (acetamiprid + fludioxonil + cyproconazole, 100 + 34 + 8.3 g/l) - 0.4 l/t in the fight against the Colorado potato beetle and beetle larvae clickers - wireworms, and also identified the best options for integrated protection of potatoes, which made it possible to save the harvest and increase the yield from 3.9 t/ha to 9.9 t/ha for the Mia variety and from 4.0 t/ha to 11.25 t/ha for the variety Itzil. The maximum increase was found in the variants of complex protection of potatoes from pests and diseases in the conditions of the Trans-Urals. The use of new varieties and plant protection products are important elements of potato cultivation technology.

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Section: Introductionmentioning

confidence: 99%

The importance of protecting potato varieties in the phytosanitary technology of the Trans-Urals

Zadvornev

Порсев

Sozinov

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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Using a neural network to identify diseased potato plants

et al. 2022

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Relevance. In order to obtain high-quality seed material, seed farms should pay great attention to crop cultivation technologies. At the same time, an important role is played by the implementation of such breeding measure as phyto-cleaning of breeding and seed plots, in order to identify and eliminate infected plants. However, it is worth noting the fact that the implementation of such measure requires the presence of highly qualified specialists capable of detecting plant diseases at early stages. However, currently there is a shortage of such employees in agriculture, and therefore the development of innovative digital technologies aimed at detecting infected plants is an urgent task. Currently, machine vision and neural network technologies designed to solve such problems are actively developing.Methods. As part of the research, existing machine vision technologies were analyzed, as well as developed machine learning technologies. Then, based on the analysis, a software package based on a convolutional neural network was developed. During the training and testing of the neural network, framing technologies, affine transformation methods, information and logical analysis of the initial information were used.Results. To determine the quality of the software package for the identification of diseased potato plants, a series of tests was conducted. During the research, the accuracy with which the distribution of plants to a particular group was carried out was evaluated. The analysis of the results showed that the chosen neural network design successfully coped with the experimental task. At the same time, for the further development of this direction, it is necessary to create an extensive information base on potato diseases. That will allow in the future to develop a software and hardware complex for the analysis of potato plantings and the identification of infected plants in real time.

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The use of chemical and biological preparations on potatoes as a preplant treatment of tubers

Puzdrya,

Bozhenkov,

Kruglova

et al. 2024

Agrarnaâ nauka

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Relevance. In the potato industry, the use of biological techniques has become widespread to improve the quality of the seed material of tubers, reduce the incidence and damage of potato pests.Methods. Studies on the effectiveness of the use of biological and chemical techniques on potatoes were carried out at the experimental field of the Kostroma Research Institute of Agricultural Research — a branch of the A.G. Lorch Potato Research Center in 2021–2022.The purpose of the work is to identify the effectiveness of the use of the biological drug “BisolbiSan”, the intake of ozonation and the chemical fungicide “Maxim” on the yield and quality of potatoes in the Kostroma region.Results. The evaluation of the use of drugs as a pre-planting treatment of tubers on potatoes of the Favorit variety was carried out. With the combined use of “BisolbiSan” biologics and ozone, the greatest reliable increase in tuber weight from the bush was obtained at 177 g, which is 30.8% more than in the control version. When processing tubers with the chemical mordant «Maxim», the weight increase was 20.5% compared to the control. In all variants, a significant increase in the number of tubers (from 1.5 to 2.6 pcs/bush) was obtained compared with the control variant. The largest number of tubers from the bush (9.1 pcs.) was obtained by joint processing — «BisolbiSan» + ozone. The highest yield of the seed fraction in the amount of 13.8% was achieved when processing tubers with the «Maxim» mordant, which exceeded this indicator by 3.7% in the control version. The joint pre-treatment of tubers with “BisolbiSan” and ozone provided the highest yield of a large fraction (81.9%), while the treatment of tubers with the “Maxim” mordant produced the lowest indicator of all studied options (76.8%).

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Prospects of development of ecological methods of potato protection from diseases and pests

Cited by 3 publications

References 0 publications

The importance of protecting potato varieties in the phytosanitary technology of the Trans-Urals

The importance of protecting potato varieties in the phytosanitary technology of the Trans-Urals

Using a neural network to identify diseased potato plants

The use of chemical and biological preparations on potatoes as a preplant treatment of tubers

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