Question
Consider the following statements regarding pest
management in rice and choose correct options- (A). ETL for rice earhead bug in milky stage is 109 bugs/hill. (B). Use of synthetic pyrethroids may cause resurgence of sucking pest in rice (C). Tip drying and orange discoloration of rice leaves is a typical symptom of Recilia dorsalis (D). Alternate wetting and drying is a good management technique for controlling B.PH. in rice. Choose the correct answer from the options given below:Solution
(A) The specified ETL (Economic Threshold Level) may not be correct for rice earhead bug in milky stage. (B) Using synthetic pyrethroids can indeed cause a resurgence of sucking pests due to their broad-spectrum action, which may kill beneficial insects that control sucking pests. (C) Tip drying and orange discoloration of rice leaves are symptoms associated with Recilia dorsalis, an insect pest. (D) Alternate wetting and drying is a water management technique that can help control bacterial panicle blight (B.PH.) in rice by managing moisture levels conducive to disease development.
_________ is billionth of a second.
_____________ is applicable to all the computers?
Microsoft Office is a/an
A term _______ used to describe a software issue that causes the computer or hardware device to lose resources or information that are no longer in use.
What is the term for a machine that contacts a server for information?
A permanent electronic portable storage device that plugs into a USB port is called a _________.
_____________ is mainly made up of an electro statically charge photosensitive drum that attracts the ink in order to make a shape that will be deposit...
______ is a mode the computer, monitor, or other device enters when idle for too long.
Which of the following program runs in parts on several computers?
Which of the following is used in second generation computer?
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