Impact of the Common Vole, Microtus arvalis (Pallas) on Winter Wheat and Alfalfa Crops1)
ABSTRACT Impact of the common vole, Microtus arvalis (Pallas), upon the winter wheat and alfalfa crops was determined. Net‐bottomed coops were used for estimating the effect of vole grazing. Exposure of winter wheat to vole grazing at the stages of earing and flowering was the most harmful. Losses w...
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crwiley:10.1111/j.1365-2338.1977.tb02732.x 2024-09-15T18:02:47+00:00 Impact of the Common Vole, Microtus arvalis (Pallas) on Winter Wheat and Alfalfa Crops1) Tertil, R. 1977 http://dx.doi.org/10.1111/j.1365-2338.1977.tb02732.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2338.1977.tb02732.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1365-2338.1977.tb02732.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor EPPO Bulletin volume 7, issue 2, page 317-339 ISSN 0250-8052 1365-2338 journal-article 1977 crwiley https://doi.org/10.1111/j.1365-2338.1977.tb02732.x 2024-07-25T04:20:57Z ABSTRACT Impact of the common vole, Microtus arvalis (Pallas), upon the winter wheat and alfalfa crops was determined. Net‐bottomed coops were used for estimating the effect of vole grazing. Exposure of winter wheat to vole grazing at the stages of earing and flowering was the most harmful. Losses were up to 91% of the potential crop yield, while the proportion of the best grain size fraction (2.8 mm) dropped to a minimum level. Coefficients reflecting the influence of vole grazing on the crop were determined. The coefficient TOTAL is an index of the total impact of consumption. The impact, I t , at time t equals the consumption, Ct, at this time multiplied by the value of TOTAL. For alfalfa, these coefficients range from 1.28 to 11.73. The results obtained in this study have made it possible to determine the effective rodent pressure on crop yield. Article in Journal/Newspaper Common vole Microtus arvalis Wiley Online Library EPPO Bulletin 7 2 317 339 |
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Open Polar |
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Wiley Online Library |
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crwiley |
language |
English |
description |
ABSTRACT Impact of the common vole, Microtus arvalis (Pallas), upon the winter wheat and alfalfa crops was determined. Net‐bottomed coops were used for estimating the effect of vole grazing. Exposure of winter wheat to vole grazing at the stages of earing and flowering was the most harmful. Losses were up to 91% of the potential crop yield, while the proportion of the best grain size fraction (2.8 mm) dropped to a minimum level. Coefficients reflecting the influence of vole grazing on the crop were determined. The coefficient TOTAL is an index of the total impact of consumption. The impact, I t , at time t equals the consumption, Ct, at this time multiplied by the value of TOTAL. For alfalfa, these coefficients range from 1.28 to 11.73. The results obtained in this study have made it possible to determine the effective rodent pressure on crop yield. |
format |
Article in Journal/Newspaper |
author |
Tertil, R. |
spellingShingle |
Tertil, R. Impact of the Common Vole, Microtus arvalis (Pallas) on Winter Wheat and Alfalfa Crops1) |
author_facet |
Tertil, R. |
author_sort |
Tertil, R. |
title |
Impact of the Common Vole, Microtus arvalis (Pallas) on Winter Wheat and Alfalfa Crops1) |
title_short |
Impact of the Common Vole, Microtus arvalis (Pallas) on Winter Wheat and Alfalfa Crops1) |
title_full |
Impact of the Common Vole, Microtus arvalis (Pallas) on Winter Wheat and Alfalfa Crops1) |
title_fullStr |
Impact of the Common Vole, Microtus arvalis (Pallas) on Winter Wheat and Alfalfa Crops1) |
title_full_unstemmed |
Impact of the Common Vole, Microtus arvalis (Pallas) on Winter Wheat and Alfalfa Crops1) |
title_sort |
impact of the common vole, microtus arvalis (pallas) on winter wheat and alfalfa crops1) |
publisher |
Wiley |
publishDate |
1977 |
url |
http://dx.doi.org/10.1111/j.1365-2338.1977.tb02732.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2338.1977.tb02732.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1365-2338.1977.tb02732.x |
genre |
Common vole Microtus arvalis |
genre_facet |
Common vole Microtus arvalis |
op_source |
EPPO Bulletin volume 7, issue 2, page 317-339 ISSN 0250-8052 1365-2338 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1365-2338.1977.tb02732.x |
container_title |
EPPO Bulletin |
container_volume |
7 |
container_issue |
2 |
container_start_page |
317 |
op_container_end_page |
339 |
_version_ |
1810440201749659648 |