PERHITUNGAN

Rumus Intensitas Serangan

I=∈(n ×v )

Z × N× 100 %

Dimana I = Intensitas serangan

n = Jumlah daun dari tiap kategori serangan

v = Nilai skala tiap kategori serangan

Z = Nilai skala kategori serangan tertinggi

N = ∈ Daun yang diamati

IP Pewiwilan I

(3× 30 )+(0×1 )+( 4×3 )+(26× 4)4× 69

× 100%=42%

(20× 0 )+(15 ×1 )+( 4 ×2 )+ (3 × 3 )+(36 × 4 )4× 78

× 100 %=56,4 %

(14 ×0 )+ (4 × 1 )+ (16 × 2 )+(20 ×3 )+(12× 4 )4×66

×100 %=58 %

(15× 0 )+( 4 ×1 )+(3×2 )+ (9× 3 )+(21 ×4 )4 × 52

× 100 %=58,1%

(10× 0 )+(8×1 )+ (17 × 2 )+(5 ×3 )+(15 × 4 )4×55

×100 %=53,1%

(30× 0 )+(12 ×1 )+(21 ×2 )+(15 ×3 )+ (12× 4 )4 ×80

×100 %=45,9 %

(33× 0 )+(13 ×1 )+(0 × 2 )+(20 ×3 )+(10 × 4 )4×76

×100 %=37,1 %

(27 ×0 )+(2×1 )+ (20 × 2 )+ (23 ×3 )+(5 × 4 )4×77

×100 %=42,53 %

(35× 0 )+(5×1 )+(16 × 2 )+ (4 × 3 )+(10 × 4 )4× 70

× 100 %=31,78 %

(23× 0 )+(5×1 )+(13 × 2 )+ (21× 3 )+(20 ×4 )4×82

× 100 %=53 %

(20× 0 )+(12× 1)+( 4×2 )+(10×3 )+ (34× 4 )4×80

× 100%=58%

(10× 0 )+(25 ×1 )+(13 ×2 )+(12 ×3 )+(18 × 4 )4 ×78

×100 %=50 %

(12× 0 )+(11× 1)+(10× 2 )+(13×3)+(33× 4 )4× 79

× 100%=63%

(22× 0 )+(10 ×1 )+(18 ×2 )+(10 × 3 )+(20 ×4 )4 ×80

× 100 %=48 %

(15× 0 )+(23 ×1 )+(20 × 2 )+ (10× 3 )+(15 × 4 )4 ×83

× 100 %=49 %

(20× 0 )+(8× 1 )+ (14 ×2 )+(11×3 )+ (17 ×4 )4×70

× 100 %=48,9 %

(13× 0 )+(15 ×1 )+(2 ×2 )+ (12 ×3 )+ (24 × 4 )4×66

× 100 %=57,1 %

(21× 0 )+(18 ×1 )+(12 ×2 )+(11×3 )+ (17 ×4 )4 × 79

× 100 %=45,2%

(15× 0 )+(12 ×1 )+( 4 ×2 )+(20 ×3 )+ (37 ×4 )4× 83

× 100%=68,6 %

(20× 0 )+(12 ×1 )+( 4 ×2 )+(10 ×3 )+ (34 × 4 )4× 80

× 100%=58,1 %