ninety one monoconidial bipolaris isolates were obtained from lesions on different parts of rice in different locations of mazandaran province during the summer of 2009. bipolaris species were identified using morphological features such as color and shape of colony and color and size of conidia and conidiophores. the isolates were separated into two species; 85 (93.4%) isolates belonged to bip...

Mosaic, Rust, Brown spot, and Alternaria leaf spot are the four common types of apple leaf diseases. Early diagnosis and accurate identification of apple leaf diseases can control the spread of infection and ensure the healthy development of the apple industry. The existing research uses complex image preprocessing and cannot guarantee high recognition rates for apple leaf diseases. This paper ...

Abstract Alternaria brown spot - ABS (Alternaria alternata) causes lesions on fruits, leaves and branches of mandarins. The cost fungicide application is high alternative managements for the control need to be studied. We aimed evaluate calcium (Ca) nutrition mitigate effects ABS. Murcott IAC 221 tangor plants were nourished with nitrate at three different concentrations (30, 150 300 mg Ca L-1)...

Rice is a staple food for over half of the global population, but it faces significant yield losses: up to 52% due leaf blast disease and brown spot diseases, respectively. This study aimed at proposing hybrid architecture, namely ResViT-Rice, by taking advantage both CNN transformer accurate detection diseases. We employed ResNet as backbone network establish model introduced encoder component...

resistance of 16 sugar beet cultivars to cercospora leaf spot was evaluated in ghaemshahr region. the experiment was conducted in a complete block design with 6 replications, and, disease severity of cultivars was measured two times. root yield of cultivars, as well as their disease severity, was compared with each other under natural cercospora infection in dezful area (winter crop). in dezful...

In an on-going effort of the FoSHoL project of ActionAid Bangladesh to evaluate the farmers’ perception and effect of system of rice intensification on the yield, 85 farm families of Tala, Satkhira Sadar, Biswamvampur, Noakhali, Ulipur and Koira Upazilla of Satkhira, Sunamganj, Noakhali, Kurigram and Khulna districts conducted the study in their own lands in a participatory action research appr...

Rice is an essential primary food crop in the world, and it plays a significant part country’s economy. It most often eaten stable great demand market as world’s population continues to expand. output should be boosted fulfil growing demand. As result, yield of plant crops diminishes, creating environment conducive spread infectious illnesses. To boost production agricultural fields, necessary ...