711

  • Internet havola
  • DOI
  • UzSCI tizimida yaratilgan sana 08-01-2020
  • O'qishlar soni 669
  • Nashr sanasi 20-12-2019
  • Asosiy tilO'zbek
  • Sahifalar51-52
Kalit so'z
English

Urine mustache trees can be easily identified by
the secretion of worms. Because the excretion of the excretion is
scattered. It is important to note that the first years of the infestation
of poplar, willow, birch, maple, walnut are less obvious. In 3-4
years the physiological condition of trees worsens. Observations in
Kattakurgan district of Samarkand region and Bostanlyk district of
Tashkent region totaled 346 views with urban whiskers, of which the
number of infected trees was 72, which is 20.8%.

Kalit so'z
№ Muallifning F.I.Sh. Lavozimi Tashkilot nomi
1 Esanbayev S.. ТошДАУ
2 Masharipov U.. ТошДАУ
№ Havola nomi
1 1. Кулинич П.Н. Жуки вредящие плодовым и орехоплодным культурам южного склона Гиссар- ского хребта. «Душанбе». – 1965 г. – С. 170.
2 2. Эсанбоев Ш и др. Мевали ва манзарали дарахт танаси зараркунандалари. Тошкент – 2019 й. – Б. 58.
3 3. Ким Н.Г и др. – «Защищать Лесонасаждения» Сельское хозяйство Узбекистана. 1986 г. - №10. – С. 40-41.
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