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Handbook of Sampling Methods for Arthropods in Agriculture
TLDR
This book discusses Sampling Arthropod Populations, Sampling techniques and Initial Program Development, and Implementation of Sampling Programs: Training Specialists in Sampling Procedures.
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Sugarcane Aphid (Hemiptera: Aphididae): A New Pest on Sorghum in North America
TLDR
Ability to overwinter on living annual and perennial hosts in southern sorghum-producing areas and wind-aided movement of alate aphids appear to be the main factors in its impressive geographic spread in North America.
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Cry1F Resistance in Fall Armyworm Spodoptera frugiperda: Single Gene versus Pyramided Bt Maize
Evolution of insect resistance to transgenic crops containing Bacillus thuringiensis (Bt) genes is a serious threat to the sustainability of this technology. However, field resistance related to the…
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Damage loss assessment and control of the cereal leaf beetle (Coleoptera: Chrysomelidae) in winter wheat.
TLDR
A series of trials was conducted to determine optimal rate and timing of applications of selected foliar insecticides for managing cereal leaf beetle in soft red winter wheat and demonstrated that defoliation before spike emergence has greater impact on grain yield and yield components thandefoliation after spike emergence.
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Discovery of Paratelenomus saccharalis (Dodd) (Hymenoptera: Platygastridae), an Egg Parasitoid of Megacopta cribraria F. (Hemiptera: Plataspidae) in its Expanded North American Range
TLDR
The plataspid quickly spread from the 9 northeastern Georgia counties in which it was initially confi rmed into 383 additional counties in Alabama, Florida, Georgia, Mississippi, North Carolina, South Carolina, Tennessee, and Virginia by the end of 2012 and has now been confiRmed in 4 additional states – Delaware, Kentucky, Louisiana, and Maryland – and the District of Columbia.
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Corn Expressing Cry1Ab or Cry1F endotoxin for Fall Armyworm and Corn Earworm (Lepidoptera: Noctuidae) management in Field Corn for Grain Production
TLDR
Transgenic hybrids expressing the Cry1Ab (MON810 event) or Cry 1F (TC1507 event) insecticidal endotoxin from Bacillus thuringiensis (Bt) were evaluated for management of fall armyworm and corn earworm in central Georgia during 2006 and 2007.
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Plant-Incorporated Bacillus thuringiensis Resistance for Control of Fall Armyworm and Corn Earworm (Lepidoptera: Noctuidae) in Corn
TLDR
Although plantings made after the recommended time did not consistently benefit from Bt resistance, Bt11 and MON810 events were effective in reducing damage to field corn when large infestations occurred, thereby making later plantings of corn feasible in double-cropping systems.
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Chlorosis, Photosynthesis, and Transpiration of Azalea Leaves After Azalea Lace Bug (Heteroptera: Tingidae) Feeding Injury
TLDR
Results indicated that S. pyrioides reduced leaf photosynthesis in azalea by damaging palisade parenchyma which restricted gas exchange through stomata and reduced leaf chlorophyll content and photosynthetic capacity of remainingchlorophyll.
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EVALUATION OF YIELDGARD TRANSGENIC RESISTANCE FOR CONTROL OF FALL ARMYWORM AND CORN EARWORM (LEPIDOPTERA: NOCTUIDAE) ON CORN
TLDR
YieldGard resistance is effective in preventing significant losses to field corn by fall armyworm and corn earworm, and evaluation under a variety of growing conditions and insect infestation levels is needed to clearly assess the value of Y yieldGard technology to corn growers in the Southeast.
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Damage loss assessment and control of the cabbage seedpod weevil (Coleoptera: Curculionidae) in winter canola using insecticides.
TLDR
These results support findings from Europe that canola can tolerate pod infestations of ≥26% without measurable yield loss and provide a quantitative basis for the development of decision rules for C. assimilis which will minimize unnecessary insecticide use on canola in the United States.
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