Chinch bugs typically appear insummeror in hot and dry conditions. These bugs can cause significant damage to your lawn with theirpiercingmouthparts. These mouthparts help them feed on different types of grasses. Chinch bugs insert their mouthparts into the blades of grass and suck the juices. ...
Post counts were made on Sept 21'78 by removing 4 randomly selected 4.5 inch dia. x 5 inch deep plugs within each plot. Each plug was shredded by hand and the number of webworms and chinch bugs recorded.John L. HellmanP. NewtonG. AzarionInsecticide and Acaricide Tests...
Turf King Lawn Experts - Orillia & Area - Lawn Care, Property Management - Lawn Care, Fertilizing, Lawn Seeding, Grass care, Cottage, Core Aeration, Grub Control, Chinch Bugs, Natural Lawn, Weed Management, Overseeding, Annual Lawn Care Programs, Residen
A grid of 4 脳 4 ft plots separated by 1 ft wide buffer strips was set-up in a home lawn with a heavy infestation of chinch bugs in Okemos, Mich. After precounts, 5 replications of each treatment were applied on Jul 24, between 11:00 am and 4:00 pm. Temperature at application ...
Post-emergence applications of Beauveria bassiana (Balsamo) Vulleim were not as effective as carbaryl.; In the fifth experiments, gibberellic acid applied as a seed treatment did not reliably ameliorate mortality or damage caused by chinch bugs.; In the sixth experiments, mortality of young rice ...
April 14 2011- More chinch bugs and a reminder about pest spectrum of rice insecticide seed treatments
All bugs were attracted to St. Augustinegrass volatiles when presented alone, but only males preferred the odor of grass over odor released from a chinch bug mixed-sex aggregation. When presented with a choice of grass and grass + aggregation volatiles, males preferred the combined treatment. ...
Post-treatment counts were made at 7 day (Aug 19) and 28 day (Sep 9) intervals. Three locations were randomly selected within each replicate, and the total number of chinch bugs rising to the surface over a 10 min count (per loction) was recorded and converted to a ft2 count....
All plots received 0.25 inches of irrigation immediately after treatment. Chinch bugs were sampled with two 0.25-sq-ft floatation devices.HellmanDepartmentJ.DepartmentL.DepartmentPattonDepartmentT.DepartmentW.DepartmentE.DepartmentL.DepartmentOxfordInsecticide & Acaricide Tests...
Three locations were randomly selected within each replicate,and the total number of chinch bugs rising to the surface over 10-min count (per location) was recorded and converted to a ft2 count. An average of 110 chinch bug nymphs and adults per ft2 was recorded Aug 10 prior to treatment....