Results 51 to 60 of about 4,900 (213)

Ohio Economic Insects and Related Anthropods [PDF]

open access: yes, 1989
PDF pages ...
Albrecht, Carl W.   +16 more
core  

Impacts of Crop Residue on Damage by Sugarcane Pests during the Tillering Phase in Argentina [PDF]

open access: yes, 2016
One of the most important recent changes in sugarcane cultural practices in Tucumán, Argentina, is the adoption of the practice of green-cane harvesting, which involves harvesting the sugarcane crop in the absence of burning.
Gastaminza, Gerardo   +5 more
core   +1 more source

Peptidic product derived from trypsin autolysis modulates insect digestive proteases and supports plant biochemical defense

open access: yesPest Management Science, Volume 82, Issue 5, Page 4632-4647, May 2026.
XXXX Abstract BACKGROUND Spodoptera frugiperda, commonly known as the fall armyworm, is a highly economically significant pest that affects various crops, resulting in substantial losses in productivity. Managing this pest primarily relies on chemical insecticides; however, the repeated development of resistance to these chemicals has rendered them ...
Daniel Guimarães Silva Paulo   +9 more
wiley   +1 more source

Cold hardiness process of beet armyworm larvae, Spodoptera exigua (Lepidoptera: Noctuidae)

open access: yesJournal of Crop Protection, 2014
Cold hardiness is one of the most common adaptations of insects at low temperatures. To understand the cold hardiness strategy of beet armyworm, Spodoptera exigua (Hübner), six temperature treatments were tested on the last instar larvae.
Maryam Atapour, Saeid Moharramipour
doaj  

Do interactions between plant roots and the rhizosphere affect parasitoid behaviour? [PDF]

open access: yes, 2004
Multitrophic interactions are powerful forces shaping the structure of living communities. Plants encounter a great diversity of organisms in their environment: some of these interactions are beneficial (e.g. symbiotic fungi and insect pollinators) while
DIGILIO, MARIA CRISTINA   +3 more
core   +1 more source

Control of Beet Armyworm on Pepper, Spring 1996 [PDF]

open access: yesArthropod Management Tests, 1998
Abstract Pepper seedlings were transplanted in Rockdale soil on 5 Oct, 1995. A RCB design was employed to provide 3 replicates each for 8 treatments comprising a plot size of 2 rows, 25 feet long. Insecticide applications were initiated on 15 Nov, 1995 and continued at approximately 7-day intervals.
Dakshina R. Seal, Elzie McCord
openaire   +1 more source

Comparative demographic parameters of beet armyworm, Spodoptera exigua (Lep.: Noctuidae) on four commercial sugar beet cultivars [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2015
The effects of four sugar beet cultivars (Anaconda, Rozier, Evelina and Flores) on the life table  parameters of beet armyworm, Spodoptera exigua (Lep.: Noctuidae) were evaluated at 26 ± 1 °C, 60 ±    5% relative humidity and a photoperiod of 16: 8 h (L:
F. Mehrkhou
doaj  

2000 Kansas Performance Tests with Alfalfa Varieties [PDF]

open access: yes, 2001
The Kansas Agricultural Experiment Station established an official alfalfa performance testing program in 1980 to provide Kansas growers with unbiased performance comparisons on alfalfa varieties marketed in the state.
Roozeboom, Kraig L.
core   +1 more source

Regulation of Migration in Mythimna separata (Walker) in China: A Review Integrating Environmental, Physiological, Hormonal, Genetic, and Molecular Factors [PDF]

open access: yes, 2011
Each year the Mythimna separate (Walker), undertakes a seasonal, long-distance, multigeneration roundtrip migration between southern and northern China.
Hu, Yi   +5 more
core   +3 more sources

Development of Isothermal Amplification Assays for the Identification of Spodoptera eridania and Spodoptera ornithogalli (Lepidoptera: Noctuidae) Using Mitochondrial Gene Sequences

open access: yesEntomological Research, Volume 56, Issue 4, April 2026.
ABSTRACT Although the southern armyworm (SAW), Spodoptera eridania, and the yellow‐striped armyworm (YSAW), Spodoptera ornithogalli, have not yet been introduced to Korea, they are listed as regulated quarantine pests in Korea because of their potential to cause serious economic losses in diverse agricultural crops upon introduction.
Seung Hyun Lee   +4 more
wiley   +1 more source

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