WAEC 2018 PRACTICAL AGRIC ANSWER / EXPO / RUNZ


WAEC 2018 PRACTICAL AGRIC ANSWER / EXPO / RUNZ IS NOW AVAILABLE.
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2018 AGRICULTURAL SCIENCE SPECIMEN

Axe
Spade
Sickle
Hand trowel
Shears
Hand fork
Sandy soil* (Neutral Soil)
Sandy soil ** ( Acidic Soil)
Sandy soil *** (Alkaline Soil)
Maize grain damaged by Weevil
Yam tuber attacked by yam Beetle
Cassava leaves affected by Mosaic disease
Tomato fruits affected by Fruit rot
Liver fluke
Tick
Trypanosome
Rat
Bird
Grasshopper

ANSWER

(1a)
Specimen A
- It is used for falling of trees
- It is used for cutting the roots during stumping.
- It is used for cutting logs of woods into smaller pieces

Specimen B
- It is used for lifting and tuning the soil
- It is used for levelling of the soil
- It is used for digging holes during transplanting

Specimen D
- It is used for transplanting of seedling
- It is used for applying manure after and before planting
- It is used for nursery operation / practice

Specimen F
- It is used for pulverizing the soil
- it is used for aerating the soil
- It is used for transplanting seedlings

(1b)
- The Metal part should be sharpened when blunt
- The metal part should be oiled or greased to prevent rusty
- The wooden part should be stored or kept in a place that termite cannot eat it
- Store in a cool and dry place

2.


 

(3a)
Specimen J - is weavil
Specimen K - is beetle
Specimen L - is mosaic disease
Specimen M - is fruit rot

(3b)
- It Causes Low Yield
- It Reduces The farmers income
- Transmission of diseases
- It causes the death of plants
- They bore into seed

(3c)
Specimen J
- By the use of chemicals
- By the use of pesticides
- By through handpicking

Specimen K
- Through the use of pesticides
- By handpicking
- By the use of chemicals

Specimen L
- Through the practice of crop rotation
- By using fungicides

Specimen M
- Through the use of rodenticide
- By setting traps for the rodent



(4a)
- Cattle
- Sheep
- Goat

(4b)
Specimen N
- It sucks the blood of its host.
- It reduces the size of its host
- It reduces the market value of its host
- It kills it's host

Specimen O
- It kills it's host
- It reduces the quality of its host
- It causes anaemia to its host
- It sucks the blood of its host

(4c)
- By proper sanitation measures
- By handpicking
- By dipping the infected host in chemicals
- By using insecticides
- By isolation of infected animals
- By quarantine

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