Category: Forest Protection Mcqs

Forest fires cause millions of rupee of damage each year to the forest. Within the span of a few hours, hard work of generations of forest officers can be ruined. Causes of fires is / are :

BILAL KHATTAK0

A.Burning of grass and undergrowth along patchs frequented by villagers for easy passage
B.Burning to facilitate the collection of minor produce
C.Burning of grass by graziers for the sake of the tender grass, which comes up after a fire
D.Fires caused by sparks from locomotive engines passing through the forest
E.All of the above

Forest protection means:

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A.The growing of forests is a very slow process but constant
B.Many years to accomplish
C.If the efforts of the forester are not to be wasted
D.It is necessary that care should be taken to protect the forest from all forms of damage
E.All of the above

Cerura wisei Swin control is:

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A.Spraying of nurseries and younger poplar plantations with 2lbs. Of Sevin 85% S.P. In 100 gallons of water per acre
B.Spraying of nurseries and younger poplar plantations with 1 lbs of Sevin 75% S.P. In 50 gallons of water per acre
C.Spraying of nurseries and younger poplar plantations with 2 lbs of Sevin 95% S.P. In 200 gallons of water per acre
D.None of these

Rain damage is / are :

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A.Both high and low precipitation in the form of rain is harmful for the forest crop
B.A large chunk of forest area may be lost as a result of excessive rainfall
C.Streams get flooded and wash away wooded land tree along the river banks are uprooted during floods
D.All of the above

Injuries by insects is / are :

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A.An essential part of the forest ecosystem
B.Some are beneficial; quite a few are serious pests of trees and wood products
C.Tonica inviferana, a semal shoot borer, Ascotis imparata,
D.A bakain defoliator and Margaronia phloalis a defoliator of mulberry are serious pests of other tree species grown in forest plantations
E.All of the above


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