Start learning 50% faster. Sign in now
Control of cottony cushion scale, Icerya purchasi on fruit trees by its predatory vedalia beetle, Rodolia cardinalis in Nilgiris. The predator was imported from California in 1929 and from Egypt in 1930 and multiplied in the laboratory and released.
The poorest conductor of heat among metals is
The botanical pesticide "Pyrethrum" is derived from
…………….is the systematic design, collection, analysis, and reporting of data and findings relevant to a specific marketing situation facing the...
Which of the following pair is not correct?
What is eNAM?
Arrange the following parts of Wheat (Triticum aestivum L.) in descending order with respect to their chromosome number.
A. Endosperm
B. M...
Which of the following State/ UT has been declared as Free Area for purposes of Prevention and Control of Infectious and Contagious Diseases in Animal...
Indian agriculture has been the source of supply of raw material to leading industries. Which of the following industry is directly depend on agricultu...
Which is the type of tillage in which number of tillage operations are reduced to minimum required?
As per the fourth advanced estimates the estimated total foodgrain production (2021-22) in India is _____