Is Captan harmful to humans?
Acute (short-term) dermal exposure to captan may cause dermatitis and conjunctivitis in humans. Ingestion of large quantities of captan may cause vomiting and diarrhea in humans. Captan was found to be carcinogenic in one strain of mice exposed in their diet, causing tumors of the duodenum.
What is Captan fungicide used for?
Captan is a man-made fungicide used to control a range of fungal diseases. The pesticide was first registered in 1951. Captan can be used to control plant diseases such as black rot, early and late blight, and downy mildew, among others.
What is the active ingredient of captan fungicide?
Captan is a general use pesticide (GUP) that belongs to the phthalimide class of fungicides….Captan.
| Names | |
|---|---|
| IUPAC name (3aR,7aS)-2-[(Trichloromethyl)sulfanyl]-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione | |
| Identifiers | |
| CAS Number | 133-06-2 |
Is Captan fungicide safe?
Captan is relatively safe for the environment since it is non-toxic to birds and bees. It breaks down in soil in 1-10 days and in water it only lasts hours. The EPA has classified Captan as a probable human carcinogen.
Can I mix Captan and malathion?
Scab captan Captan and oil cannot be combined. Fruit rots captan Codling moth, Plum curculio cover sprays malathion or Spinosad For improved codling moth control; alternate malathion and spinosad every other spray.
Is Captan a contact fungicide?
Captan is considered as the best contact fungicide for Scab control in apples and pears.
When Should I spray my Captan?
Apply first spray when green tissue begins to show but before shoots are 1 inch long and repeat application when shoots are 6 to 8 inches long. Do not apply more than 24 lbs. of Captan 50 Wettable Powder per acre per crop cycle. May be applied up to day of harvest.
Is Captan banned?
The list of pesticides, according to the draft order, proposed to be banned include insecticides, fungicides and weedicides: 2,4-D, acephate, atrazine, benfuracarb, butachlor, captan, carbendazin, carbofuran, chlorpyriphos, deltamethrin, dicofol, dimethoate, dinocap, diuron, malathion, mancozeb, methimyl, monocrotophos …
Is captan banned?
Does Captan prevent damping off?
CAPTAN FUNGICIDE IS A MICROFINE WETTABLE POWDER FOR USE IN WATER AS A SPRAY FOR THE CONTROL OF CERTAIN FUNGUS DISEASES OF TURF, FRUIT, AND ORNAMENTAL CROPS, AND AS A VEGETABLE SEED TREATMENT FOR THE CONTROL OF CERTAIN SEED ROTS AND DAMPING-OFF DISEASES.
How long does Captan fungicide last?
For example, the half-life of Captan is 32 hours at pH 5, eight hours at pH 7, and 10 minutes at pH 8. The half-life of Dithane is 32 hours at pH 5, 17 hours at pH 7, and 34 hours at pH 9. (Insecticides in general are more sensitive to pH than fungicides.)
Can Captan be used on pear trees?
On pear, use only before white bud and after full bloom. Labeled on apple only in California. Captan is registered on apples, whereas Dithane is registered on apples and pears.
Can you use bonide Captan fungicide on Tomatoes?
The Bonide Captan Fungicide is not labeled to be applied to Tomatoes so we cannot recommend it for this use. Mancozeb Floweable with Zinc Concentrate is a product that is though. Was this answer helpful to you?
What foods can be treated with bonide Captan?
Bonide Captan Fungicide has never indicated a problem with disease resistance like many other fungicides. Fruits and ornamentals. Apples, peaches, grapes, strawberries, azaleas, carnations, chrysanthemums, roses and others
What kind of diseases does bonide Captan control?
Offline. Leave Us a Message Bonide Captan Fungicide controls a number of diseases on various plants, fruits, and ornamentals, such as powdery mildew, damping-off, rust, anthracnose, botrytis blossom blight, late blight, early blight, and brown rots.
Can you use bonide Captan on crab apples?
Yes the Bonide Captan will control scab on apples. Here are the insructions per the Product Lable on how to treat for scab on your crab apples. – Use 1½ Tbs. per gal. of water. Apply in to 14 day intervals.