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Locusts in CCA - Bulletin No. 59

Winter 2018/19

Copyright licence

Year of publication 2019

Place of publication Rome, Italy ;

Pages 10p.

Publisher FAO ;

Category Bulletin

Edition 1

Synopsis (short abstract) Locusts in CCA General situation from November 2018 to January 2019 Forecast until mid-March 2019 Natural cycles of the three locust species – Italian Locust (CIT), Migratory Locust (LMI) and Moroccan Locust (DMA) ended in late summer/early autumn in all countries with eggs laid in the soil, where they overwinter (embryonic diapause). During the forecast period, no development is expected as no hatching will occur.

Language English

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    Locusts in CCA General situation during August2018 Forecast until mid-September 2018 Moroccan Locust (DMA) natural cycle ended in all countries except Azerbaijan where egg-laying continued. Italian Locust (CIT) hopper development finished and fledging occurred, followed by the start of mating and egg-laying in Kazakhstan, Kyrgyzstan, Tajikistan and Uzbekistan. Migratory Locust (LMI) hopper development continued in Kazakhstan, Uzbekistan and the Russian Federation followed by the start of fledging, mating and egg-laying. During the forecast period, egg-laying of CIT and LMI will gradually finish and natural disappearance will start locally. Since the beginning of the national campaigns, about 3.5 million ha have been treated in Caucasus and Central Asia (CCA).
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    Locusts in CCA General situation during August 2018 Forecast until mid-October 2018 Italian Locust (CIT) mating and egg-laying continued in Armenia, Georgia, Kazakhstan, Kyrgyzstan, Russian Federation and Tajikistan. Migratory Locust (LMI) mating and egg-laying continued in Kazakhstan, Uzbekistan and the Russian Federation. During the forecast period, locusts will complete their natural cycle in most areas. Control operations ended in all countries; since the beginning of the national campaigns, about 3.5 million ha have been treated in Caucasus and Central Asia (CCA), which is close to the area treated in 2017 (3.6 million ha).
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