Mancozeb: Past, Present, and Future

Gullino, M. L.; Tinivella, F.; Garibaldi, A.; Kemmitt, G. M.; Bacci, Leonardo; Sheppard, B. L.

doi:10.1094/pdis-94-9-1076

Cited by 178 publications

(130 citation statements)

References 114 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Similarly, Catão et al (2013) also reported this mixture to be effective against A. tomatopila Simmons. Mancozeb is often used in combination with other active ingredients as it has many sites of action, therefore delaying the occurrence of pathogen resistant strains (Gullino et al, 2010). Copper hydroxide and copper hydroxide-copper equivalent were the least effective compounds in controlling AB among all the fungicides tested during all the growing seasons and at all sites.…”

Section: Discussionmentioning

confidence: 99%

Field tolerance of selected varieties to and fungicide efficacy against Alternaria blight of sweet potato

Kandolo¹,

Thompson²,

Calitz³

et al. 2016

Afr. Crop Sci. J.

View full text Add to dashboard Cite

Section: Discussionmentioning

confidence: 99%

Field tolerance of selected varieties to and fungicide efficacy against Alternaria blight of sweet potato

Kandolo¹,

Thompson²,

Calitz³

et al. 2016

Afr. Crop Sci. J.

View full text Add to dashboard Cite

“…This known for years protective fungicide has a quite effective protective treatment. However, it is not effective enough when plants are diseased stronger (Gullino et al 2010;Urban and Filipowicz 2004). In the conducted research its effectiveness was not too high regardless of used nozzles.…”

Section: Discussionmentioning

confidence: 99%

Biological efficacy of the chemical chrysanthemums protection with the use of fine and coarse droplets

Parafiniuk¹,

Kopacki²

2012

JCEA

View full text Add to dashboard Cite

Studies of three years (2007)(2008)(2009)) were conducted at Czesławice in southeast of Poland .The objects of research were the plants of the one cultivar of chrysanthemum: Dark Tripoli. The following agents were used for protection: Dithane NeoTec 75 WG, Sumilex 500 SC, Amistar 250 SC. The treatment was carried out with the use of two types of nozzles: standard RS-MM 110 03 and ejector type ID 120 03 C. Observation was carried out once a year: in October. The number and health status of plants were determined and diseased plants were collected for analysis. The percentage of plants with disease symptoms was estimated for each plot. The best health status and yield were noticed for Amistar 250 SC.KEYWORDS: chrysanthemum, biological efficacy, fine droplets, coarse droplets STRESZCZENIE W pracy przedstawiono wyniki doświadczenia polowego ochrony fungicydowej chryzantemy odmiany Ciemne Tripolis. Badania był prowadzone w gospodarstwie doświadczalnym w Czesławicach, położonych na południowym wschodzie Polski. Doświadczenie było prowadzone metodą blokową. Do ochrony roślin chryzantemy użyto trzech rodzajów fungicydów: Dithane NeoTec 75 WG, Sumilex 500 SC, Amistar 250 SC. Fungicydy były nanoszone metodą oprysku z wykorzystaniem dwóch rodzajów rozpylaczy szczelinowych. Rozpylacz standardowy MM 110 03 firmy (Marian Mikołajczyk), oraz rozpylacz antydryfowy eżektorowy ID 120 03C firmy (Lechler). Obserwacje stanu zdrowotności roślin przeprowadzano, co roku w październiku. Oceniano wysokość roślin, średnicę roślin i stopień porażenia. Najlepsze efekty ochrony odnotowano na poletkach gdzie był stosowany fungicyd Amistar 250C, bez względu na to, jakiego rodzaju rozpylaczem był nanoszony na rośliny.

show abstract

“…Mankozeb merupakan racun kontak yang menghambat perkecambahan spora berbagai kelas cendawan (Gullino et al 2010) dan efektif sebagai protektan atau sebelum terjadi infeksi (Wong dan Wilcox 2001). Setelah terjadi kontak dengan air, mankozeb melepas ethylen bisisothiocyanate sulfidae (EBIS), terurai lagi menjadi ethylen bisisothiocyanate (EBI) yang beracun dan merusak sistem enzim di dalam sitoplasma dan mitokondria sel cendawan (Gullino et al 2010).…”

Section: Pembahasanunclassified

“…Setelah terjadi kontak dengan air, mankozeb melepas ethylen bisisothiocyanate sulfidae (EBIS), terurai lagi menjadi ethylen bisisothiocyanate (EBI) yang beracun dan merusak sistem enzim di dalam sitoplasma dan mitokondria sel cendawan (Gullino et al 2010).…”

Section: Pembahasanunclassified

Kepekaan Erythricium salmonicolor Penyebab Penyakit Jamur Upas pada Kemiri Sunan terhadap Suhu, Cahaya, dan Fungisida

Florina

Wahyuno

Siswanto

2017

J Fitopatol Indones

View full text Add to dashboard Cite

ABSTRAKGejala khas penyakit jamur upas ditemukan pada tanaman kemiri sunan (Reutealis trisperma) di Bogor. Penelitian ini bertujuan menentukan cendawan penyebab dan kepekaannya terhadap suhu, cahaya, dan fungisida. Cendawan diidentifikasi berdasarkan karakter morfologi. Inokulum diperoleh dari isolasi jaringan kulit batang terinfeksi. Uji patogenisitas dilakukan dengan menempelkan potongan cabang kemiri sunan yang sudah terkolonisasi pada bibit kemiri sunan dan diinkubasi di rumah kaca. Pengaruh suhu terhadap cendawan dilakukan dengan menanam koloni cendawan uji pada medium agaragar dekstrosa kentang (ADK) dan diinkubasi pada suhu 25-34 °C. Kepekaan cendawan pada cahaya diuji dengan menanam koloni cendawan di dalam labu berisi medium kaldu dekstrosa kentang (KDK) pada shaker (60 rpm) yang terpapar cahaya (400 luks) atau pada kondisi gelap selama 15 hari pada suhu 25 °C. Bobot segar dan kering miselium cendawan yang diperoleh ditimbang. Efikasi tembaga hidroksida dan mankozeb diuji dengan menanam cendawan uji dimedium ADK yang diteteskan fungisida uji dengan konsentrasi 100, 200, 300, 400 dan 500 ppm. Cendawan penyebab jamur upas pada kemiri sunan diidentifikasi sebagai Erythricium salmonicolor berdasarkan karakteristik morfologinya. Pada uji patogenisitas, miselium E. salmonicolor tumbuh dan membentuk jaring laba-laba pada bibit 3 minggu setelah inokulasi. Cendawan uji dapat tumbuh pada semua kisaran suhu yang diuji, tetapi suhu optimum pertumbuhan E. salmonicolor adalah 28 °C. Cahaya tidak berpengaruh nyata terhadap pertumbuhan E. salmonicolor. Mankozeb menekan pertumbuhan koloni E. salmonicolor lebih baik dibanding tembaga hidroksida.Kata kunci: identifikasi morfologi, mankozeb, tembaga hidroksida, uji patogenisitas ABSTRACT A typical pink disease symptom appeared on stem of Reutealis trisperma in Bogor. The present study was aimed for confirming the causal pathogen and testing its sensitivity to temperature, light and fungicides. The fungus was identified based on its morphological characteristics. The fungal inoculum was obtained by tissue isolation of infected stem bark. For pathogenicity test, the fungus was inoculated onto sterilized pieces of woody R. trisperma branch, then fastened on the seedlings and incubated in the green house. The effect of temperatures on fungal growth was tested by planting the fungal colony onto potato dextrose agar (PDA) then incubated at 25-34 °C. The sensitivity of the fungus to light was tested by inoculating the fungus into flask with potato dextrose broth (PDB) medium on a shaker (60 rpm) exposing it to white light tube (400 luks) or in a dark condition for 15 days at 25 °C. The obtained J Fitopatol IndonesFlorina et al 36 fungal colonies were weighed. Efficacy of copper hydroxide and mancozeb against the fungal colony growth was tested by inoculating the fungus onto PDA amended with 100, 200, 300, 400, and 500 ppm, respectively, of tested fungicides. The results showed that the causal pathogen was Erythricium salmonicolor. In the pathogenicity test, cobwebs of E. salmonic...

show abstract

Mancozeb: Past, Present, and Future

Cited by 178 publications

References 114 publications

Field tolerance of selected varieties to and fungicide efficacy against Alternaria blight of sweet potato

Field tolerance of selected varieties to and fungicide efficacy against Alternaria blight of sweet potato

Biological efficacy of the chemical chrysanthemums protection with the use of fine and coarse droplets

Kepekaan Erythricium salmonicolor Penyebab Penyakit Jamur Upas pada Kemiri Sunan terhadap Suhu, Cahaya, dan Fungisida

Contact Info

Product

Resources

About