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Titlebook: Virus Diseases and Crop Biosecurity; Ian Cooper,Thomas Kühne,Valery P. Polishchuk Conference proceedings 20061st edition Springer Science+

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31#
發(fā)表于 2025-3-26 21:29:26 | 只看該作者
J. M. Threshar es günstig, da? die Internationale Liga gegen Epilepsie kürzlich eine "Klassifi- kation von Epilepsien und epileptischen Syndromen" verabschiedet hat, deren Begriffe im vorliegenden Katalog enthalten sind. So kann der Benutzer versichert sein, nach internationalem Standard orien- tiert zu werden.
32#
發(fā)表于 2025-3-27 03:20:37 | 只看該作者
33#
發(fā)表于 2025-3-27 09:21:36 | 只看該作者
1871-4668 ns. Now, most countries party to that convention have laws and regulations in place to sustain agricultural production under natural threat. National plant protection services exist to inspect growing crops and978-1-4020-5297-2978-1-4020-5298-9Series ISSN 1871-4668 Series E-ISSN 1871-4692
34#
發(fā)表于 2025-3-27 12:44:33 | 只看該作者
CROP VIRUSES AND VIRUS DISEASES: A GLOBAL PERSPECTIVE, available on the distribution, prevalence, and importance of plant viruses and the diseases they cause is still incomplete and any attempt to present a global perspective is fraught with difficulties.
35#
發(fā)表于 2025-3-27 14:28:30 | 只看該作者
36#
發(fā)表于 2025-3-27 20:08:09 | 只看該作者
37#
發(fā)表于 2025-3-28 01:30:02 | 只看該作者
CROP VIRUSES AND VIRUS DISEASES: A GLOBAL PERSPECTIVE,Bos, 2000). They have since received much attention from plant pathologists and more recently from molecular biologists. Nevertheless, the information available on the distribution, prevalence, and importance of plant viruses and the diseases they cause is still incomplete and any attempt to present
38#
發(fā)表于 2025-3-28 05:10:39 | 只看該作者
PLANT VIRUSES IN EUROPEAN AGRICULTURE: CURRENT PROBLEMS AND FUTURE ASPECTS,s including vegetables, grains, and ornamentals. As an example: in the Netherlands the annual costs associated with . in flower bulbs culture are estimated at 9 million Euros. However, over the last 10–15 years this group of plant pathogens has received relatively little attention, especially in com
39#
發(fā)表于 2025-3-28 07:06:45 | 只看該作者
40#
發(fā)表于 2025-3-28 14:25:06 | 只看該作者
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