Download or read book Relationship Between Corn Stalk Strength and Southwestern Corn Borer Penetration written by Bradley Kyle Gibson and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies were conducted to determine if corn stalk strength had an effect on southwestern corn borer (Diatraea grandiosella Dyar) survival during different growth stages. In 2006 southwestern corn borer larvae were placed on corn during the tassel stage near the ear and base of the plant. Survival was higher near the ear than near the base of the plant. In 2007, five varieties of corn were planted at three locations in Mississippi. Plants were infested with five 3rd instar larvae at the ear zone during tassel, dough and dent development stages. After five days stalk strength and borer survival were measured. Survival decreased as the corn progressed from tassel to dent stage. Survival varied among corn varieties. The relationship between stalk strength and borer survival was not consistent, indicating that there are likely factors more directly limiting borer survival than physical stalk strength.

Download or read book RELATIONSHIP BETWEEN CORN STALK STRENGTH AND SOUTHWESTERN CORN BORER PENETRATION written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies were conducted to determine if corn stalk strength had an effect on southwestern corn borer (Diatraea grandiosella Dyar) survival during different growth stages. In 2006 southwestern corn borer larvae were placed on corn during the tassel stage near the ear and base of the plant. Survival was higher near the ear than near the base of the plant. In 2007, five varieties of corn were planted at three locations in Mississippi. Plants were infested with five 3rd instar larvae at the ear zone during tassel, dough and dent development stages. After five days stalk strength and borer survival were measured. Survival decreased as the corn progressed from tassel to dent stage. Survival varied among corn varieties. The relationship between stalk strength and borer survival was not consistent, indicating that there are likely factors more directly limiting borer survival than physical stalk strength.

Download or read book The Southwestern Corn Borer and Its Control written by Robert Ralph Walton and published by . This book was released on 1948 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Crop Protection Research Advances written by Earl N. Burton and published by Nova Publishers. This book was released on 2008 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Book & CD. Most crop protection deals with the development and promotion of socially and environmentally acceptable technologies to reduce crop losses from pests. Crop protection also deals with protecting crops from weeds, insects and diseases primarily to increase yield. The use of crop protection products secures yields, reduces crop losses and helps provide a sufficient and sustainable supply of healthy and safe food at affordable prices. Ultimately, crop protection tries to increase global food demand. It also deals with efforts to assure food quality and safety. This book presents the latest research from around the globe.

Download or read book Southwestern Corn Borer in Kansas written by Donald Alden Wilbur and published by . This book was released on 1943 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Quantification of Southwestern Corn Borer Feeding and Its Impact on Corn Yield written by Robert Jeffery Whitworth and published by . This book was released on 1980 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Southwestern Corn Borer Control Through Center pivot Chemigation written by Gerald J. Michels and published by . This book was released on 1983 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Southern Corn Stalk Borer in South Carolina written by Oscar Ling Cartwright and published by . This book was released on 1934 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Some Relationships of the European Corn Borer to Sweet Corn Genotype and Environment written by John Robert Carlson and published by . This book was released on 1975 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Southwestern Corn Borer in Arkansas written by Laurence H. Rolston and published by . This book was released on 1955 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Relationship Between Second generation European Corn Borer Kernel Damage Silk Channel Length Husk Number and the Degree of Sweetness in Maize written by Winarno and published by . This book was released on 1983 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1991-04 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Tillage and Weather on Southwestern Corn Borer Populations written by Norris E. Daniels and published by . This book was released on 1974 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Relationship Between the Stage of Maturity of Varieties of Corn Plants and the Amount of European Corn Borer Moth Eggs with Sugar and Acid Analysis of Varieties of Varying Infestation written by Richard H. Baugh and published by . This book was released on 1928 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Relationship of the Southern Cornstalk Borer to Stalk Rot of Corn in Delaware written by Jennifer A. Yocum and published by . This book was released on 1987 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Corn Host Plant Resistance on the Southwestern Corn Borer written by Christopher Alan Daves and published by . This book was released on 2006 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Planting Date Date of Infestation and Length of Time Between Infestation and Dissection on Southwestern Corn Borer Damage in Corn written by Toe Aung and published by . This book was released on 1983 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: