Results 11 to 20 of about 2,268 (216)

Use of Bacillus thuringiensis toxins for control of the cotton pest Earias insulana (Boisd.) (Lepidoptera: Noctuidae). [PDF]

Appl Environ Microbiol, 2006
Thirteen of the most common lepidopteran-specific Cry proteins of Bacillus thuringiensis have been tested for their efficacy against newly hatched larvae of two populations of the spiny bollworm, Earias insulana. At a concentration of 100 μg of toxin per
Ibargutxi MA, Estela A, Ferré J, Caballero P.   +3 more
europepmc   +7 more sources

Harran Ovası 'nda Pamukta Zarar Yapan Pembekurt [Pectinophora gossypiella Saund. (Lepidoptera: Gelechiidae)] ve Dikenlikurt [Earias insulana Boisd. (Lepidoptera: Noctuidae)] Larvalarının Kör Kozalarda [PDF]

Journal of Agricultural Sciences, 2004
Harran Ovası’nda 1995-2001 yılları arasında kör kozalardaki Pembekurt (Pectinophora gossypiella Saund.) ve Dikenlikurt (Earias insulana Boisd.)’un larva popülasyon değişimi incelenmiştir.
Levent Ünlü
doaj   +2 more sources

Efficiency of Gibberellic Acid and some Modern Insecticides in Control Earias Insulana (Bosid)

IOP Conference Series: Earth and Environmental Science, 2023
A field experiment was conducted in the Al-Mashroo area / Al-Hamzawi, affiliated to Al-Musayyib district, located 35 km north of Babylon, in order to know the effect of bio-fertilizer and pesticide spraying on potato yield and its quality traits under ...
Elaf Hassan Ali Jarmat, Sabiha Hassoun Kazem   +1 more
semanticscholar   +2 more sources

Design of Polymer Carriers for Optimized Pheromone Release in Sustainable Insect Control Strategies. [PDF]

Adv Sci (Weinh)
Semiochemicals play a major role in communication between insects and are used in sustainable plant protection. In this article, controlled release strategies of insect pheromones are reviewed to emphasize the large improvement potential for plant protection innovations with less damaging effects on biodiversity and, thus for reducing the need for ...
Hellmann C, Greiner A, Vilcinskas A.
europepmc   +2 more sources

Interspecific sex attraction in Earias vittella and Earias insulana

International Journal of Tropical Insect Science, 1992
Interspecific attraction between Earias vittella and Earias insulana was studied by conducting sex pheromone bioassays and by making visual observations on the behaviour of individual interspecific pairs. Olfactometer bioassays using virgin “calling” females revealed interspecific attraction amongst about 10% males.
Ashok J. Tamhankar
core   +2 more sources

Number of Generations Expected to Appear in 2050 to 2100 for the Spiny Bollworm, Earias insulana (Boisd.) Based on Variations in Temperature [PDF]

Journal of Plant Protection and Pathology
The study set out to ascertain how the number of generations of Earias insulana (Boisd.) moths would be affected by rising temperatures in 2050, 2075, and 2100.
A. El-Sayed, M. Nada, A. Amer
doaj   +2 more sources

SEASONAL FLUCTUATION OF THE SPINY BOLLWORM, Earias insulana (BOISD.) ON SOME HOST PLANTS [PDF]

Journal of Plant Protection and Pathology, 2015
The seasonal fluctuation of the spiny bollworm (SBW), Earias insulana (Boisd.), (moths and larvae) was detected on cotton, Gossypium barbadense L., okra, Hibiscus esculentus L. and maize, Zea maize L. at Minia Elkamah district, Sharkia Governorate during
M. Hashem, A. EL-Sayed, A. Amer
doaj   +2 more sources

IMPROVED TECHNIQUES FOR LABORATORY REARING OF THE SPINY BOLLWORM, Earias insulana (BOISDUVAL) (LEPIDOPTERA: NOCTUIDAE) [PDF]

Journal of Plant Protection and Pathology, 2010
Modifications were made in rearing technique of the spiny bollworm, Earias insulana (Boisduval), to obtain perfect methods to increase their reproductive ability. Changing the larval artificial diet of E.
S. Raslan, A. El-Sayed, A. Amer
doaj   +2 more sources

Frequency of Alleles Conferring Resistance to Bt Cotton in North Zone Populations of the Spotted Bollworm, Earias insulana (Boisduval)

African Entomology, 2019
Transgenic Bt cotton with insect resistance was introduced for commercial cultivation in India in 2002 (Barwale et al. 2004). Bt cotton expressing Cry1Ac is mainly toxic to the bollworm complex (Helicoverpa armigera, Pectinophora gossypiella, Earias ...
R. Kumar, A. Choudhary, S. Kumar, Shivangi   +3 more
exaly   +2 more sources

Répartition spatio-temporelle des principaux Lépidoptères au Tadla [PDF]

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 1995
La dynamique des populations de certaines espèces de Lépidoptères a été suivie par piégeage (sexuel et lumineux) des adultes et par échantillonnage des chenilles dans 2 sites et durant 2 années.
K. Bourarach, N. Hawlitzky, L. Rohi, C. Faraj   +3 more
doaj   +2 more sources