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Biotic stress

Citrus Fruit sucking moth biology,Nature of damage and symptoms

Citrus Fruit sucking moth biology,Nature of damage and symptoms

 

S.N:Othreis fullonia and O. materna (Noctuidae: Lepidoptera)

Citrus leaf miner biology, nature of damage and symptoms

Citrus leaf miner biology, nature of damage and symptoms Citrus leaf miner

S.N: Phyllocnistis citrella (Gracillaridae: Lepidoptera)

Citrus butterfly/Citrus dog biology,nature of damage and symptoms

 

Citrus butterfly/Citrus dog biology, Nature of damage and symptoms

S.N: Papilio demoleus (Papilionidae: Lepidoptera)

Regular and serious pest on all citrus species

Also attacks curry leaves

Appearance:

Serpentine leaf miner in Cotton

Serpentine leaf miner in Cotton

Serpentine leaf miner: Liriomyza trifolii (Agromyzidae:Diptera)

Kannada name: Ele surang keeta

Management of Cotton wilt

Management of Cotton wilt

Wilt: Fusarium oxysporum fsp vasinfectum Atk (Moniliales:Moniliaceae)

Kannada name: Seedi roga

Bacterial blight of Cotton

Bacterial blight of Cotton

Bacterial blight: Xanthomonas compestris pv malvaceirum

Kannada name: Kari hippe roga

Cotton thrips


 Thrips: Thrips tabaci (Thirpidae:Thysaonoptera)

Cotton jassids


Jassids: Amrasca biguttula biguttula Ishida  (Cicadellidae:Hemiptera)      

Cotton aphid


Aphids: Aphis gossypii: (Aphididae: Hempitera)

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