736

  • Web Address
  • DOI
  • Date of creation in the UzSCI system 27-11-2019
  • Read count 677
  • Date of publication 09-09-2019
  • Main LanguageO'zbek
  • Pages58-59
Tags
English

In order to introduce it into production, a new fumigant-phosphinal plus was tested in the form of 58% tablets in the norm of 3, 4 and 5 grams per cubic meter (m3) of fumigation chamber volume. The fumigation effect of the drug was tested against 4 types of barn pests. Fostoxin in the form of 56% tablets was used as a reference and compared with the control variant (without treatment with fumigants).In fumigation chambers and in storage facilities, phosphinal plus tablets, at a rate of 3 g / m3, have an average of 89.4% efficiency, and with 4 g / m3 the effectiveness of the drug reaches 100%. Based on the results, phosphinal plus is recommended for controlling barn pests.
 

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Name of reference
1 1. Ўсимликларни кимёвий ҳимоя қилиш. Х.Х. Кимсанбоев, А.Й. Йўлдошев, М.М.Зоҳидов, К.Х. Халилов, И.Р. Сиддиқов, Т. А. Қосимов. Т-1997.
2 2. Ўрта Осиё қишлоқ хўжалиги экинлари ва маҳсулотларининг зараркунандалари ва уларга қарши кураш чоралари. В.В. Яхонтов.1962.
3 3. Руководство по безопасному применению фумигантов на основе фосфинов.
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