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Book Maize Dwarf Mosaic Virus Ratings of Corn Hybrids Tested in Arkansas in 1969

Download or read book Maize Dwarf Mosaic Virus Ratings of Corn Hybrids Tested in Arkansas in 1969 written by James Lowell Dale and published by . This book was released on 1970 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Virus Disease Ratings of Corn Hybrids and Inbreds Tested in Arkansas in 1977

Download or read book Virus Disease Ratings of Corn Hybrids and Inbreds Tested in Arkansas in 1977 written by James Lowell Dale and published by . This book was released on 1977 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Virus Disease Rating of Corn Hybrids and Inbreds Tested in Arkansas in 1979

Download or read book Virus Disease Rating of Corn Hybrids and Inbreds Tested in Arkansas in 1979 written by James Lowell Dale and published by . This book was released on 1979 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Maize Dwarf Mosaic Virus

Download or read book Maize Dwarf Mosaic Virus written by R. W. Toler and published by . This book was released on 1982 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Five Texas corn double crosses, the single-cross parents, and the inbreds used to make the single crosses were studied for their reaction to inoculation of maize dwarf mosaic virus strain A (MDMV). Characteristics studied included: days to silk, plant height, ear height, disease ratings, yield, shelling percent and test weights. Significant differences occurred between inoculated diseased vs. uninoculated healthy single crosses and double-cross hybrids due to the effects do suceptible inbred lines. No significant differences occured with the crosses among the resistant lines. MDMV caused differences among hybrids entries for each characteristic considered. All entries generally showed the same disease symptoms, to different degrees. Maize dwarf mosaic virus delayed maturity, reduced plant and ear heights, and reduced yields. There was on effect on shelling pecent, test weights, ear length, or seed set. When three susceptible inbred lines were in a double-cross hybrid, MDMV significantly affected the performance of the hybrid.

Book Pesticides Documentation Bulletin

Download or read book Pesticides Documentation Bulletin written by and published by . This book was released on 1968 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt: