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calendar8 Yanvar 2020
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Asosiy til:O'zbek

ШАҲАР МЎЙЛОВДОРИ (AEOLESTHES SARTA SOL) БИЛАН ЗАРАРЛАНГАН ДАРАХТЛАР

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MAQOLA ANNOTATSIYASI

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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%.

MUALLIFLAR

SH.Esanbayev

ТошДАУ

U.Masharipov

ТошДАУ

SHU JURNALDAGI BOSHQA MAQOLALAR

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Maqola idintifikatorlari

Foydalanilgan adabiyotlar

1. Кулинич П.Н. Жуки вредящие плодовым и орехоплодным культурам южного склона Гиссар- ского хребта. «Душанбе». – 1965 г. – С. 170.

2. Эсанбоев Ш и др. Мевали ва манзарали дарахт танаси зараркунандалари. Тошкент – 2019 й. – Б. 58.

3. Ким Н.Г и др. – «Защищать Лесонасаждения» Сельское хозяйство Узбекистана. 1986 г. - №10. – С. 40-41.