Use of Cu Fungicides in Vineyards and Olive Groves

Vitanović, Elda

doi:10.5772/26953

Cited by 17 publications

(12 citation statements)

References 42 publications

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“…The results showed that copper applications could be strongly reduced by conservative and risky management strategies. The reduction in this active ingredient in crop protection is one of the goals of Directive 2009/128/EC of the European Union given the impact of copper on nature [22,51]. Moreover, an important reduction in the total amount of fungicides, including systemic ones, was also achieved.…”

Section: Discussionmentioning

confidence: 99%

Evaluation of Fungicides and Management Strategies against Cercospora Leaf Spot of Olive Caused by Pseudocercospora cladosporioides

et al. 2020

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Cercospora leaf spot of olive (CLSO), caused by Pseudocercospora cladosporioides, is one of the most important foliar diseases of olives worldwide. This study aimed to evaluate the effect of a wide range of fungicides on mycelial growth and conidial germination of P. cladosporioides in vitro, and to evaluate the effect of several fungicides, application timings and management strategies (conservative and risky) to control CLSO under field conditions. Of the studied fungicides, strobilurin compounds and benomyl were the most effective active ingredients, followed by folpet, captan and maneb, in inhibiting mycelial growth and conidial germination. The pyraclostrobin + boscalid treatment was effective under field conditions, even without the application of supplementary copper. Treatments conducted in October or March were more effective than those conducted in May. Management strategies based on the author's experience reduced copper applications up to 32.0% and 50.0% (conservative and risky strategy, respectively) in comparison to the reduction with the traditional strategy, without increasing CLSO incidence. This work provides useful information about effective formulations against CLSO and a reduction in unnecessary fungicide applications in an effort to implement IPM in olive orchards under Mediterranean conditions.

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Section: Discussionmentioning

confidence: 99%

Evaluation of Fungicides and Management Strategies against Cercospora Leaf Spot of Olive Caused by Pseudocercospora cladosporioides

et al. 2020

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“…35 Zbog svoje lagane konstrukcije i jeft ine proizvodnje minobacači se masovno rabe i u pješaštvu i u topništvu, a imaju mogućnost gađanja pod velikim kutovima visine (od 45° do 88°) s relativno manjim izlaznim brzinama, do 350 m/s i dometom do 4200 m. 36 Nadalje, do početka Sarajevskoga primirja redovito je s Križa djelovao tenk po Zadru i okolnim mjestima. 37 I danas je moguće pronaći ostatke naboja na brdu (slika 10). 3.4.…”

Section: Izrada 3d Kupola Dometaunclassified

Military-Geographic Analysis of Tactical Task “Jaguar” (1992)

Marić

Šiljeg

Sabolović³

2018

CSP

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U radu je proveden segment vojno-geografskih analiza (vidljivost i domet) za položaj brda Križ u kontekstu oslobađanja okupiranih dijelova zadarskoga područja za vrijeme Domovinskoga rata. Poseban je naglasak stavljen na taktičku zadaću Jaguar, kojom je 22. veljače 1992. brdo oslobođeno od agresorskih snaga. Osnovu za izvođenje prostornih analiza činio je digitalni model reljefa EU-DEM. Metodologija rada temelji se na primjeni ArcGIS for Desktop ekstenzije Military Analyst, čijom su primjenom izrađeni modeli vidljivosti s brda Križ i Sv. Martin. Radi vizualizacije suvremenih metoda operativne pripreme, primjenom alata Range Dome unutar ekstenzije ArcGlobe, izvedene su 3D kupole dometa onoga oružja koje je neprijatelj imao na raspolaganju. Krajobraz je rekonstruiran primjenom vizualnih tehnika na temelju podataka izvedenih metodom nadzirane klasifi kacije multispektralnih LAND-SAT snimki iz kolovoza 1992. godine. Specifi čnost položaja, geomorfometrijska obilježja te tadašnji izgled širega područja brda Križ, uz izvedene analize vidljivosti, potvrđuju taktičku važnost koju je ta lokacija imala na zadarskom području. Oslobođenjem brda ostvareno je nekoliko ključnih ciljeva koji su pridonijeli stabilizaciji života na širem zadarskom području. Primjena GIS metoda omogućila je izvođenje geoprostornih analiza i vizualizaciju te važne taktičke zadaće u kontekstu oslobađanja okupiranih dijelova, što može povećati razumijevanje same važnosti spomenute taktičke zadaće.

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“…Antimicrobial activity of CuNPs against fungal strains such as Aspergillus flavus, A. niger, Candida albicans and bacterial strains such as Staphylococcus aureus, Escherichia coli, Micrococcus luteus, Klebsiella pneumoniae, Pseudomonas aeruginosa was observed by Ramyadevi et al [152]. As copper is a micronutrient of crops, plants will take up any excess NPs, and furthermore, excess NPs can be detoxified naturally by the benign fungi that are present in the roots of plants [153,154]. CuNPs coated with the capping agent cetyltrimethylammonium bromide, which were found to be more effective against C. lunata, A. alternata, F. oxysporum and Phoma destructive than the commercially available fungicide Bavistin ® [155], can be used as a unique antifungal agent in agriculture to control plant pathogenic fungi as well as potent disinfectant in poultry and animal husbandry.…”

Section: Nanofungicides and Nanoscale Antimicrobial Agentsmentioning

confidence: 99%

Application Of Nanotechnology In Agriculture And Food Industry, Its Prospects And Risks

Jampílek

Kráľová

2015

Ecological Chemistry and Engineering S

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Nanoagrochemicals, such as nanopesticides, nanofertilizers or plant growth stimulating nanosystems, were primarily designed to increase solubility, enhance bioavailability, targeted delivery, controlled release and/or protection against degradation resulting in the reduced amount of applied active ingredients and finally in a decrease of dose-dependent toxicity/burden. This paper is a comprehensive up-to-date review related to the preparation and the biological activity of nanoformulations enabling gradual release of active ingredient into weeds and the body of pests and controlled release of nutrients to plants. The attention is also devoted to the decrease of direct environmental burden and economic benefits due to application of nanoformulations, where less amount of active ingredient is needed to achieve the same biological effect in comparison with bulk. The application of nanotechnology in the areas such as food packaging, food security, encapsulation of nutrients and development of new functional products is analysed. The use of nanoparticles in biosensors for detection of pathogens and contaminants as well as in DNA and gene delivery is discussed as well. Benefits and health risks of nanoagrochemicals are highlighted, and special attention is given to nanoecotoxicology and guidelines and regulatory documents related to the use of nanoformulations in agriculture and food industry.

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Use of Cu Fungicides in Vineyards and Olive Groves

Cited by 17 publications

References 42 publications

Evaluation of Fungicides and Management Strategies against Cercospora Leaf Spot of Olive Caused by Pseudocercospora cladosporioides

Evaluation of Fungicides and Management Strategies against Cercospora Leaf Spot of Olive Caused by Pseudocercospora cladosporioides

Military-Geographic Analysis of Tactical Task “Jaguar” (1992)

Application Of Nanotechnology In Agriculture And Food Industry, Its Prospects And Risks

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