Welcome To Our Mining Equipment Production Base!
Cucurbits powdery mildew race identity and reaction of ...

Cucurbits powdery mildew race identity and reaction of melon genotypes e-ISSN 1983-4063 - .agro.ufg.brpat - Pesq. Agropec. Trop., Goinia, v. 47, n. 4, p. 440-447, Oct./Dec. 2017 diseases that may require the use of more pesticides. Among the diseases that affect cucurbits, powdery mildew (CPM) causes a significant damage in melon

Read More
Comparison of poison food technique and drench method for ...

Bitter gourd is apt to the attack of Cucurbit aphid borne yellow virus (CABYV), Papaya ring spot virus (RRSV) and Zucchini yellow mosaic virus (ZYMV), causing significant yield reduction (Mariyono, 2009 ). Fungal diseases reported on bitter gourd are leaf spot, powdery mildew, white rot of fruit and Rhizoctonia solani

Read More
Progress Report March 2015 - California

The Walker Lab also has diverse sources of powdery mildew (PM) resistance and incorporating powdery mildew resistance into novel PD resistant varieties would add substantial value. Powdery mildew resistance from Ren1 and Ren4 were combined with PD resistance from PdR1b and b42-26 in a 4-way stack at the 90% vinifera level. Similarly in Table 3c ...

Read More
Recent Advances in Breeding of Bitter Gourd ( Momordica ...

Bitter gourd is valuable for its nutrients and medicinal properties, but neglected in terms of genetic inheritance and molecular breeding. Single plant selection, mass selection, pedigree selection...

Read More
Development of Disease and Nematode Resistance in ...

Advanced red flesh, powdery mildew resistant watermelon lines were selected from these introgressions and will be further tested for disease response and horticultural traits. Sources of resistance to powdery mildew in bottle gourd germplasm were used to develop resistant lines for use in …

Read More
Screening of powdery mildew tolerance in linseed (Linum ...

A set of one hundred fifty linseed germplasm accessions were evaluated for powdery mildew tolerance which was taken from AICRP on Linseed, Department of Genetics and Plant Breeding IGKV, Raipur (C.G.) during Rabi 2014-15 and 2015-16. In India and Chhattisgarh it has been observed that major limiting factors for higher production is powdery mildew.

Read More
Screening of bitter gourd germplasm and advanced breeding ...

Powdery mildew caused by Podosphaera xanthii is a devastating fungal disease in bitter gourd growing areas of India inflicting more than 70% losses. Resistance sources were identified among 31 genotypes of Momordica charantia, M. charantia var. muricata and M. balsamina based on screening under natural field and artificial epiphytotic condition at seedling stage.

Read More
Isolation, Identification and Characterization of Cucurbit ...

20 mildew species are known to have high evolutionary potential ( 163 196 ) and are naturally more likely to overcome plant genetic resistance and/or develop fungicide resistance ( 148 201 ) Cucurbit powdery mildew pathogens are highly variable in their pathogenicity and virulence which is evident by the existence of a large number of different ...

Read More
Venugopalan R | ICAR-Indian Institute of Horticultural ...

Screening of bitter gourd germplasm and advanced breeding lines against powdery mildew Indian Phytopathology. 72(1): 15-22. Manjunath Totad, IN Doreyappagowda, GJ Suresh, KR Vasudev, KN Sreenivas, KS Shivashankar, R Venugopalan, K Ranjitha (2018). Preservation of pineapple (Ananas cosmosus L.) slices by hurdle technology.

Read More
Evaluation and identification of wild lentil accessions ...

Mar 03, 2020· Powdery mildew (Erysiphe trifolii). Another experiment was undertaken at CSKHPKV Research and Extension Centre, Dhaulakuan during winter season of 2014–2015, 2015–2016 and 2016–2017. The plants of test accessions were raised in plastic pots in a mixture of soil and farmyard manure mixture (10:1) under green house conditions.

Read More
ISSN: 2319-7706 Special Issue-9 pp. 171-182

In vitro screening of parents for powdery mildew by detached leaf technique powdery mildew disease under field Out of 50 germplasm accessions of blackgram screened for powdery mildew incidence in field and glass house condition, 15 genotypes were selected based on their powdery mildew …

Read More
Screening of bitter gourd germplasm and advanced …

Powdery mildew caused by Podosphaera xanthii is a devastating fungal disease in bitter gourd growing areas of India inflicting more than 70% losses. Resistance sources were identified among 31 ...

Read More
Screening of bitter gourd germplasm and advanced …

Oct 19, 2018· 10%· Powdery mildew caused by Podosphaera xanthii is a devastating fungal disease in bitter gourd growing areas of India inflicting more than 70% losses. Resistance sources were identified among 31 genotypes of Momordica charantia, M. charantia var. muricata and M. balsamina based on screening under natural field and artificial epiphytotic condition at seedling …

Read More
Evaluation of cucurbit rootstocks and screening of bitter ...

Fusarium wilt, caused by Fusarium oxysporum f. sp. momordicae (FOM), is one of the major constraints to bitter gourd (Momordica charantia L.) cultivation in Taiwan. Bitter gourd is commonly grafted to pumpkin or other cucurbit rootstocks to avoid the disease, but this is becoming less effective now as grafted plants are now observed wilting in the field and there is concern that FOM is cross ...

Read More
Plant Disease: Vol 99, No 5

Plant Disease is the leading international journal for rapid reporting of research on new, emerging, and established plant diseases. The journal publishes papers that describe translational and applied research focusing on practical aspects of disease diagnosis, development, and management in agricultural and horticultural crops.

Read More
Field Evaluation on Agronomic Characteristics of Newly ...

The scale of production is small and scattered. In 2015, this number was about 40 ha, and mainly focused on some communes Dien Hai (Phong Dien district), An Do (Huong Tra town), Quang Thai and Quang Tho (Quang Dien district). The change of weather conditions in winter-spring season causes pests, such as downy mildew and powdery mildew.

Read More
Genetics and Breeding of Lettuce, Spinach, Melon, and ...

genetics and breeding of lettuce, spinach, melon, and related species to improve production and consumer-related traits

Read More
Screening for Powdery Mildew Resistance in Ohelo …

2015 Vol. 1: 1-9 . Screening for Powdery Mildew Resistance in Ohelo Berry Germplasm in Hawaii. LISA KEITH*, TRACIE MATSUMOTO, JON SUZUKI, PETER FOLLET AND FRANCES ZEE . Tropical Plant Genetic Resource and Disease Research Unit, Daniel K. Inouye United States Pacific Basin Agricultural Research Center, USDA -ARS, Hilo, Hawaii, USA.

Read More
Comparison of Different Screening Techniques for Grape ...

We compared three screening assays for grape powdery mildew resistance: field evaluations, a greenhouse assay with natural and supplemental powdery mildew inoculum, and a detached leaf in vitro assay. All three systems were measured using the one to six categorical scale devised by the International Organization of Vine and Wine (OIV).

Read More
Managing Ornamentals Sustainably (MOPS)

Work planned for 2015 The work planned for 2015 is summarised in Table 3. Table 3. Overview of various crop protection product screening experiments Target Test crop Powdery mildew Hawthorn Powdery mildew Aster Rust Bellis Aphid (melon and cotton) Hebe Tortrix Choisya or similar

Read More
Innovative New Hybrid Reducing Bitter Gourd Losses in India

May 30, 2018· Innovative new hybrid reducing bitter gourd crop losses in India. 30 May 2018. A combination of targeted breeding and large-scale disease screening have resulted in a highly successful new bitter gourd variety, known as Pragathi F1. This is the first Indian commercial hybrid to demonstrate intermediate resistance to powdery mildew, a fungal ...

Read More
Breeding for disease resistence In cucurbites

Jan 08, 2018· 42 Table 12: Reaction of different varieties of muskmelon to downy mildew, powdery mildew and viral complex diseases under field conditions during different years Dhiman et al., 1995, Punjab Percent Diseases Incidence (PDI) in different years Diseases 1989 1990 1991 Mean (%) Downy Mildew MR-12 3.66 19.83 14.43 12.64 Hara Madhu 6.92 45.42 18.29 ...

Read More
Germplasm Screening - an overview | ScienceDirect Topics

Powdery mildew is a cosmopolitan barley leaf disease that causes substantial yield and quality losses across the globe (Nilan, 1964; Hickey et al., 2012). Although management practices such as use of fungicides have been developed to reduce the impact this disease causes, use of resistant cultivars as a genetic control mechanism remains the ...

Read More
(PDF) Management of prevalent diseases of bitter gourd ...

The bitter gourd mosaic is caused (0.05%), Karathane (0.5%) and Sulfex (0.2%), Dinocap 1ml/l by three different viruses viz. Cucumber mosaic virus (CMV), or Carbendazim 0.5 g/l have been found effective against Papaya ring spot virus (PRSV) and Bitter gourd distortion powdery mildew.

Read More
Publication : USDA ARS

Technical Abstract: Bitter gourd (Momordica charantia L.) is an important market vegetable in Asia, where it is also used in folk medicine to manage type 2 diabetes. Powdery mildew caused by Podosphaera xanthii is a serious fungal disease of bitter gourd …

Read More
Cucurbit Powdery Mildew-resistant Bitter Gourd Breeding ...

Mar 01, 2018· Bitter gourd (Momordica charantia L.) is a commercially and nutritionally important market vegetable in Asia cultivated mainly by smallholder farmers.Cucurbit powdery mildew (CPM) caused by Podosphaera xanthii (Px) is a nearly ubiquitous and serious fungal disease of bitter gourd.Five bitter gourd breeding lines (THMC 113, THMC 143, THMC 153, THMC 167, and THMC 170) were selected …

Read More
Alternative splicing analysis of LncRNAs between powdery ...

【】:Melon(Cucumis melo L.) is an important economic and horticultural crop,which is widely cultivated around the world.Powdery mildew(PM),one of the globally catastrophic disease world-wide in melon,can decimate the foliage of melon that influence the melon's yield and quality.Physical,chemical and biological are diree control measures that cannot effectively protect against plant ...

Read More
OpAccess Simultaneouskdetectionkofjdownykmildewk ...

ers£for£detection£and£discrimination£of£both£powdery£ mildew£and£downy£mildew£pathogens. OpAccess *Correspondence:[email protected] ... (ushik et˜al. 2015)ably, the fruits of C.ksativus possess depurative, diuretic, ... bitter gourd, melons, pumpkin, and …

Read More
Project : USDA ARS

Characterization of the pathogen found two resistance genes remain effective against the newly emerged strains of the fungus, and this information was used to inform new crosses made during 2015. Screening of USDA germplasm was initiated to identify new sources of resistance to virulent strains of the powdery mildew pathogen; several promising ...

Read More