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Spray Schedule and Economics For the Control of Jassid Gray Semilooper and Stemfly on Soybean in Madhya Pradesh

Year: 1994

Type: article

Abstract: Different spray schedules were tested for the control of jassid, gray semilooper, and stemfly in soybean. Three sprays at 40, 55, and 70 days after sowing (DAS) significantly reduced populations of jassid and gray semilooper and stem damage by stemfly, and resulted in maximum yield (15.44 q/ha), and net profit (Rs. 1731.5/ha). However, one spray at 40 DAS showed the highest cost-benefit ratio (1: 5.36), followed by two sprays at 40 and 55 DAS.

Source: Indian journal of plant protection

Authors: Karamjit Singh, O. P. Singh

Language: English

Topic: Insect-Plant Interactions and Control

Subfield: Insect Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

SDG: Zero hunger

Open Access status: diamond

OpenAlex ID: W2258839240

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