Racun Kulat @ Fungicide

Serangan kulat pada sayur-sayuran dan buah-buahan kadang-kadang kita andaikan mereka sudah busuk dan tidak tahan lama. Tetapi sebenarnya ia berpunca dari serangan kulat samada pada peringkat awal semasa tanaman sedang membesar, berbunga ataupun semasa berbuah. Serangan kulat boleh menjejaskan kualiti sayur-sayuran dan buah-buahan sekaligus mengurangkan hasil serta memberi kerugian kepada pekebun.

Contoh serangan kulat pada tanaman tomato

 Contoh serangan penyakit pada tanaman padi

Di sini aku kongsikan beberapa jenis racun yang dapat mengawal serangan kulat ke atas tanaman.

NO	ACTIVE INGREDIENT	MODE OF ACTION	CROP / AREA	DISEASE
1	Benomyl	Systemic fungicide with protective and curative action. Absorbed through the leaves and roots, with translocation principally acropetally.	Cabbage Paddy Rubber tree Mango Papaya Black pepper Ground nut Orchid	Anthracnose Stalk rot Mouldy Leaf spot
2	Captan	Non-systemic fungicide with protective and curative action.	Ground nut Tomato Banana Orchid	Leaf spot Alternaria epidemic Flower epidemic
3	Carbendazim	Non-systemic fungicide with protective and curative action. Absorbed through the leaves and roots, with translocation principally acropetally.	Tomato Tobacco Paddy Black pepper Salad	Leaf mildew Fruit rot Frog-eyed leaf spot Rhizoctonia epidemic Rhizoctonia rot
4	Chlorothalonil	Non-systemic foliar fungicide with protective action.	Chili Tomato Ground nut Cabbage Black pepper Banana Chrysanthemum	Anthracnose Fruit rot Alternaria epidemic Leaf spot Leaf rust Downy mildew Black berry Sigatoka disease Fusarium wilt
5	Copper oxychloride	Foliar fungicide with contact, preventive action. Deposits must be on the crop before fungal spores begin to germinate.	Long beans Black pepper Star fruit Cocoa Tae Rubber tree Tobacco	Anthracnose Base rot Leaf spot Leaf blister Wind mushrooms
6	Difenoconazole	Systemic fungicide with preventive and curative action. Absorbed by the leaves, with acropetally and strong translaminar translocation.	Chili Mustard Long beans Paddy	Leaf spot Leaf decay Rust
7	Hexaconazole	Systemic fungicide with preventive and curative action.	Rose Chrysanthemum	Downy mildew White rust
8	Mancozeb	Broad-spectrum, non-systemic fun	Chili Mustard Tomato Water melon Lime Mango Rose Orchid	Anthracnose Phytopthora epidemic Leaf spot Fruit rot Black spot
9	Mancozeb + Cymoxanil	Cymoxanil – Foliar fungicide with protective and curative action. Has contact and local systemic activity, and also inhibits sporulation.	Cucumber	Downy mildew
10	Pencycuron	Non-systemic fungicide with protective action.	Mustard Durian seeds Paddy	Rhizoctonia epidemic
11	Prochloraz	Fungicide with protective and eradicant action	Guava	Penicillium wilt
12	Propiconazole	Systemic fungicide with preventive and curative action with acropetally in the xylem.	Banana Chrysanthemum	Sigatoka disease White rust
13	Propineb	Basic foliar fungicide with protective action	Coconut tree Tomato Chili	Leaf spot Alternaria epidemic Anthracnose
14	Sulfur	Non-systemic fungicide protective with contact and vapour action. Secondary acaricidal activity.	Okra Chili French bean Long bean Ground nut Cucumber	Leaf rust Downy mildew
15	Thiophanate methyl	Systemic fungicide with preventive and curative action. Absorbed by the leaves and roots.	Chili Ground nut Black pepper Tomato Cucumber Lime Mango Rose Orchid	Leaf spot Anthracnose Black berry Black mildew Fruit rot Green mildew
16	Triadimefon	Systemic fungicide with protective, curative and eradicant action. Absorbed by the roots and leaves, with ready translocation in young growing tissue, but less ready translocation in older, woody tissues.	Chrysanthemum Coffee Rubber tree	Rust Leaf rust White root disease
17	Triforine	Systemic fungicide with protective, curative and eradicative properties.	Chrysanthemum	White rust
18	Ziram	Basic contact, foliar fungicide with protective action. Repellent to birds and rodents.	Chili Cabbage Tomato Celery Potato Garlic	Leaf spot Anthracnose Alternaria epidemic Phytophthora epidemic.