Question
Biological Control Programme is successfully used in
control of cottony cushion scale, Icerya purchasi on fruit trees by:Solution
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 person who likes Grapes goes to which country?
___ lives immediately above D in the same type of flat.
How many boxes are kept between box H and the box which contains mango?
Six boxes H, I, J, K, L and M are kept one above another. The bottommost box is numbered as 1 and the topmost box is numbered as 6. H is three boxes bel...
Five articles, Pen, Pencil, Lamp, Sharpener and Book, are kept one above the other (not necessarily in the same order). The Pen is four places above the...
Which of the following shows the position of Gems box?
What is the direction of flat of Z with respect to flat of Y?
There are 5 books S, T, U, V & W placed on table. If S is placed below W, U is placed above V, T is placed below S and V is placed above W, then which o...
Four of the following alike in a certain way and thus form a group. Which of the following one that does not belong to the group?
How many persons live between Deepa and Chand?
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