Oriental sex

71%

583 LIKE!

19:43
4964 K
A gas chromatograph coupled with a behavioral bioassay was used to identify two sex pheromone components, 7- Z - and 7- E -tetradecenone of the Oriental beetle OB , Exomala orientalis. Field experiments showed that the blend of the two isomers Z:E , was not significantly more attractive than the Z component alone. The best performance of traps baited with the synthetic sex pheromone was achieved when they were set with the pheromone device at 30 cm above the ground. Catches in traps baited with 1 and 10 mg were not significantly different, but they were higher 2. Further investigations by GC-EAD revealed the presence of a possible minor component, but the small amount of material prevented its identification.
need sexy girl sexy barbados teen loves anal

Sex pheromone of oriental beetle,Exomala orientalis: Identification and field evaluation

www free porn movies com anal warts itching hot teen fuck pics hq stream porn

Sex pheromone of oriental beetle,Exomala orientalis: Identification and field evaluation

The feasibility of disrupting sexual communication in oriental beetle, Exomala orientalis Waterhouse with a microencapsulated sprayable formulation of Z - and E tetradecenone, the major and minor pheromone components, respectively, was evaluated in blueberries and ornamental nurseries during and seasons in southern New Jersey. During , pheromone trap captures in blueberry and nursery plots treated with a blend of Z - and E tetradecenone at These results suggest that communication disruption is a promising strategy to manage oriental beetle populations in blueberries and ornamental nurseries. This is the first study to document the feasibility of disrupting sexual communication in a soil-dwelling coleopteran with applications of sex pheromone components to the soil. Most users should sign in with their email address. If you originally registered with a username please use that to sign in. To purchase short term access, please sign in to your Oxford Academic account above.
mexican girls nude bathing how old is miriam mcdonald mai lin porn star

Follow the Author

Henry T. Facundo, Aijun Zhang, Paul S. Robbins, Steve R. Alm, Charles E. Linn, Jr.
christy mack ass to mouth natural nude beauties ass to mouth compil hot babes sucking big cock anal butt hole
A gas chromatograph coupled with a behavioral bioassay was used to identify two sex pheromone components, 7- Z - and 7- E -tetradecenone of the Oriental beetle OB ,Exomala orientalis. Field experiments showed that the blend of the two isomers Z:E, was not significantly more attractive than theZ component alone. The best performance of traps baited with the synthetic sex pheromone was achieved when they were set with the pheromone device at 30 cm above the ground. Catches in traps baited with 1 and 10 mg were not significantly different, but they were higher 2. Further investigations by GC-EAD revealed the presence of a possible minor component, but the small amount of material prevented its identification.
eating young legal pussy

Related Video Trending Now

Orientel teens nakes
18:25

Orientel teens nakes

Janice griffith dont break me
06:25

Janice griffith dont break me

Big fucking tits porn
22:34

Big fucking tits porn

Instant messenger sex
06:32

Instant messenger sex

Please take it out porn
16:10

Please take it out porn

Family guy xxx stories
15:50

Family guy xxx stories

Popular porn searches