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CHRYSOPERLA CARNEA KO‘PAYTIRISH VA PARVARISHLASH UCHUN QURILMASIDA KO‘PAYTIRILGAN OLTINKO‘Z ENTOMOFAGINI G‘O‘ZA EKINIDA SHIRALARGA QARSHI QO‘LLASH SAMARADORLIGI

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ARTICLE ANNOTATION

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This article studies the biological effectiveness of the use of the entomophagous goldfish (Chrysoperla carnea), which is used as a biological agent against agricultural crop pests, in a device for breeding and maintaining Chrysoperla carnea and against aphids in a cotton crop. In this regard, when the entomophagous goldfish was used against aphids in a ratio of 1:10, the highest biological effectiveness was achieved on the 14th day, reaching 81.3% effectiveness.

AUTHORS

X.Kimsanbayev

O’simliklar karantini va himoyasi ilmiy-tadqiqot instituti

B.Xamroyev

O’simliklar karantini va himoyasi ilmiy-tadqiqot instituti

Tags

# device# устройство# aphid# pest# вредитель# zararkunanda# Chrysoperla carnea

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References

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