Virus kuning pada labu

Class: Virus
Common Name: Virus kuning pada labu
Potential Host:

Cucumber, pumpkin, zucchini, bitter gourd, squash, watermelon, and melon

Who Am I?

CYSDV is a viral disease transmitted by whiteflies (Bemisia tabaci). CYSDV causes significant damage to cucurbits crops around the world and causes up to a 50% reduction in yields depending on the cucurbits species. After the vector introduces the disease to a healthy plant, within a short time yellow areas between veins (interveinal chlorosis) appear on older leaves.

Control Measures

Tanaman yang terinfeksi oleh virus tidak terdapat perlakuan khusus dan tidak dapat disembuhkan. Oleh karena itu, jika terdapat beberapa tanaman yg terinfeksi oleh virus, tanaman tersebut harus segera dibuang/dicabut dari area penanaman.

Tanaman atau bibit yang tahan terhadap penyakit merupakan syarat penting dalam budidaya.

Jaringan dalam tanaman, jaringan tanaman harus tertutup dan hindarkan luka atau lubang pada bagian tanaman.

Alat pemantauan hama (perangkap) sangat penting untuk mengetahui sebaran populasi dari hama.

Aplikasi insektisida yang sering digunakan untuk lalat putih adalah cypermethrin, deltametrin, bifenthrin, diafenthiuron, thiamethoxam, imidacloprid, acetamiprid, buprofezine, spiromesifen, cyantraniliprole, spirotetramat, and synthetic terpenes extract of chenopodium.

azadirachtin, potassium salt of fatty acids, beauveria bassiana strain GHA neem oil, tanaman minyak lainya

Amblyseius swirskii adalah musuh alami yang tersedia secara komersial dan mampu mengendalikan populasi kutu kebul secara signifikan.

Caution and careful notice should be taken when using any plant protection products (insecticides, fungicides, and herbicides). It is the grower’s sole responsibility to keep track of the legal uses and permissions with respect to the laws in their country and destination markets. Always read the instructions written on labels, and in a case of contradiction, work in accordance to the product label. Keep in mind that information written on the label usually applies to local markets. Pest control products intended for organic farming are generally considered to be less effective in comparison to conventional products. When dealing with organic, biologic, and to some extent a small number of conventional chemical products, a complete eradication of a pest or disease will often require several iterations of a specific treatment or combination of treatments.

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