dc.contributor.author |
Trotuș, Elena |
|
dc.contributor.author |
Pochișcanu, Simona-Florina |
|
dc.contributor.author |
Buburuz, Alexandra-Andreea |
|
dc.contributor.author |
Naie, Margareta |
|
dc.date.accessioned |
2021-08-24T11:22:43Z |
|
dc.date.available |
2021-08-24T11:22:43Z |
|
dc.date.issued |
2015 |
|
dc.identifier.citation |
Trotuş, Elena, Simona Florina Pochişcanu, Alexandra - Andreea Buburuz, Margareta Naie. 2015. "Research regarding the evolution of Autographa gamma L. species in center of Moldavia conditions". Lucrări Ştiinţifice USAMV - Iaşi Seria Agronomie 58(2): 75-82. |
|
dc.identifier.uri |
https://repository.iuls.ro/xmlui/handle/20.500.12811/1803 |
|
dc.description.abstract |
Autographa gamma L. species is a polyphagous pest that attacks most crop plants, but prefer beets, soya, beans, potato,
flax, hemp, and from legumes crops: cabbage, tomatoes, cucumbers, cauliflower. The attack occurs in hearths, where at
larvae density above ETP (economical threshold pest) of 3 - 5 larvae/sqm is necessary crop protection measures. Adult
collection with a light trap, observations and measurements made during 1993 – 2012, showed that Autographa gamma
L. species was present in the study area, each year, the number of specimens collected ranged from 7 specimens (2002)
to 157 specimens (1993), the average collections for the 20 years of observations was of 47,75 exemplare. The
emergence of the first adults was recorded in the second or third decade of Aprilie, the insect flight continued without
interruption until the end of the first decade of October. During this time, two flight curves were identified, first made
by the adults of the hibernating generation, which recorded a flight peak in the second or third decade of May. The
second flight curve was made by the adults of the summer generation and reached the top flight in the first or second
decade of August. The observations and measurements have shown that under the Central Moldova conditions, the
insect presented two generations per year, the hibernation occurs in larvae stage in the deeper layers of soil. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi |
en_US |
dc.subject |
Autographa gamma |
en_US |
dc.subject |
abundance |
en_US |
dc.subject |
light trap |
en_US |
dc.subject |
variability coefficient |
en_US |
dc.subject |
flight |
en_US |
dc.title |
Research regarding the evolution of Autographa gamma L. species in center of Moldavia conditions |
en_US |
dc.type |
Article |
en_US |
dc.author.affiliation |
Elena Trotuş, Simona Florina Pochişcanu, Alexandra - Andreea Buburuz, Margareta Naie, S.C.D.A. Secuieni, Neamţ |
|
dc.author.affiliation |
Simona Florina Pochişcanu, USAMV IAŞI |
|
dc.publicationName |
Lucrări Ştiinţifice USAMV - Iaşi Seria Agronomie |
|
dc.volume |
58 |
|
dc.issue |
2 |
|
dc.publicationDate |
2015 |
|
dc.startingPage |
75 |
|
dc.endingPage |
82 |
|
dc.identifier.eissn |
2069-6727 |
|