Maneb: Difference between revisions

Latest revision as of 03:25, 13 February 2025

An article about the fungicide Maneb

Overview[edit]

Maneb is a dithiocarbamate fungicide used to protect crops from a variety of fungal diseases. It is part of the ethylene bisdithiocarbamate (EBDC) group of fungicides, which also includes Mancozeb and Zineb. Maneb is primarily used in agriculture to control fungal pathogens on fruits, vegetables, and field crops.

Chemical Properties[edit]

Maneb is a coordination complex of manganese with the chemical formula C₄H₆MnN₂S₄. It appears as a yellow powder and is known for its effectiveness in inhibiting the growth of fungi by interfering with their metabolic processes.

Mode of Action[edit]

Maneb works by inhibiting the activity of certain enzymes in fungal cells, disrupting their normal metabolic functions. This leads to the death of the fungal cells and prevents the spread of the disease. The fungicide is typically applied as a foliar spray, providing a protective barrier on the surface of the plant.

Uses[edit]

Maneb is used on a wide range of crops, including:

It is effective against diseases such as early blight, downy mildew, and anthracnose.

Safety and Environmental Impact[edit]

While Maneb is effective in controlling fungal diseases, it is important to use it responsibly to minimize its impact on the environment. Overuse or improper application can lead to the development of resistant fungal strains and potential harm to non-target organisms.

Regulation[edit]

The use of Maneb is regulated by various agricultural and environmental agencies to ensure its safe application. Farmers and agricultural workers are advised to follow guidelines for its use, including wearing protective equipment and adhering to recommended application rates.

Related pages[edit]

@@ Line 1: / Line 1: @@
-Mabul
+{{Short description|An article about the fungicide Maneb}}
-Mabul is a small island located off the southeastern coast of Sabah, Malaysia, on the island of Borneo. It is renowned for its rich marine biodiversity and is a popular destination for scuba diving and snorkeling enthusiasts. The island is part of the Semporna Archipelago and is situated near the famous [[Sipadan Island]], which is considered one of the top diving spots in the world.
+==Overview==
+[[File:Maneb.svg|thumb|right|Chemical structure of Maneb]]
+'''Maneb''' is a [[dithiocarbamate]] [[fungicide]] used to protect crops from a variety of fungal diseases. It is part of the ethylene bisdithiocarbamate (EBDC) group of fungicides, which also includes [[Mancozeb]] and [[Zineb]]. Maneb is primarily used in agriculture to control fungal pathogens on fruits, vegetables, and field crops.
-==Geography==
+==Chemical Properties==
-Mabul Island is relatively small, covering an area of approximately 20 hectares. The island is characterized by its flat terrain, sandy beaches, and lush vegetation. It is surrounded by the clear waters of the Celebes Sea, which are home to a diverse array of marine life.
+Maneb is a coordination complex of [[manganese]] with the chemical formula C<sub>4</sub>H<sub>6</sub>MnN<sub>2</sub>S<sub>4</sub>. It appears as a yellow powder and is known for its effectiveness in inhibiting the growth of fungi by interfering with their metabolic processes.
-==History==
+==Mode of Action==
-Historically, Mabul was a fishing village inhabited by the [[Bajau Laut]], also known as "sea gypsies," who are indigenous to the region. Over the years, the island has transformed into a tourist destination, attracting visitors from around the globe due to its proximity to Sipadan Island and its own unique underwater attractions.
+Maneb works by inhibiting the activity of certain enzymes in fungal cells, disrupting their normal metabolic functions. This leads to the death of the fungal cells and prevents the spread of the disease. The fungicide is typically applied as a foliar spray, providing a protective barrier on the surface of the plant.
-==Marine Biodiversity==
+==Uses==
-Mabul is famous for its "muck diving," a type of diving that involves exploring sandy and muddy environments where unusual and rare marine species can be found. The island's waters are home to a variety of marine creatures, including:
+Maneb is used on a wide range of crops, including:
+* [[Potatoes]]
+* [[Tomatoes]]
+* [[Bananas]]
+* [[Grapes]]
+* [[Cucumbers]]
-* [[Cephalopods]] such as octopuses and cuttlefish
+It is effective against diseases such as [[early blight]], [[downy mildew]], and [[anthracnose]].
-* [[Crustaceans]] like mantis shrimps and harlequin shrimps
-* [[Nudibranchs]], which are colorful sea slugs
-* [[Frogfish]], known for their camouflage abilities
-* [[Seahorses]] and pipefish
-The coral reefs around Mabul are also teeming with life, providing habitats for numerous species of fish and invertebrates.
+==Safety and Environmental Impact==
+While Maneb is effective in controlling fungal diseases, it is important to use it responsibly to minimize its impact on the environment. Overuse or improper application can lead to the development of resistant fungal strains and potential harm to non-target organisms.
-==Tourism==
+==Regulation==
-Tourism is a major industry on Mabul Island, with several resorts and dive operators catering to visitors. The island offers a range of accommodations, from budget-friendly lodges to luxury resorts. Diving and snorkeling are the primary activities, with dive sites accessible directly from the shore or via short boat rides.
+The use of Maneb is regulated by various agricultural and environmental agencies to ensure its safe application. Farmers and agricultural workers are advised to follow guidelines for its use, including wearing protective equipment and adhering to recommended application rates.
-==Conservation Efforts==
+==Related pages==
-Due to the increasing popularity of Mabul and the surrounding areas, there have been efforts to promote sustainable tourism and marine conservation. Local and international organizations work to protect the delicate marine ecosystems and ensure that tourism does not negatively impact the environment.
+* [[Fungicide]]
+* [[Dithiocarbamate]]
+* [[Mancozeb]]
+* [[Zineb]]
-==Also see==
+[[Category:Fungicides]]
-* [[Sipadan Island]]
-* [[Semporna Archipelago]]
-* [[Marine biodiversity]]
-* [[Muck diving]]
-* [[Bajau Laut]]
-{{Islands of Malaysia}}
-{{Marine life}}
-[[Category:Islands of Malaysia]]
-[[Category:Marine biodiversity]]
-[[Category:Tourist attractions in Malaysia]]