Major insect attacking the summer crop of guava during summer crop is :
A) White fly
B) Fire fly
C) Fruit fly
D) Drosophilla fly
Correct Answer:
Verified
Q15: Mango varieties in Pakistan are
A)Monoembryonic
B)Polyembryonic
C)Mono to Polyembryonic
D)None
Q16: Asexually apple rootstocks is raised by
A)Grafting
B)Budding
C)Stooling
D)Layering
Q17: Lemons and limes can also be propagated
Q18: Common rootstocks for apple in Pakistan
A)M-7
B)M-9
C)Crab apple
D)Sky
Q19: Systematic pomology deals with
A)Commercial fruit production
B)Nomenclature
C)Domestic production
D)Export
Q20: The Genus Fortunella include :
A)7 spp.
B)6 spp.
C)5
Q21: Genus Poncirus has
A)1 spp.
B)3 spp.
C)6 spp.
D)16 spp.
Q22: Best time of propagation of fruit plants
Q24: Grapevine needs :
A)Bulk pruning
B)Light pruning
C)Moderate pruning
D)No pruning
Q25: A self supporting vine type stem is
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