Results 51 to 60 of about 18,079 (248)

Host tree preference and performance of the Eurasian spruce bark beetle (Ips typographus) on Scots pine

open access: yesPest Management Science, EarlyView.
Ips typographus showed lower reproductive output in an occasional host (Pinus sylvestris) under laboratory conditions, and did not prefer its main host (Picea abies) over P. sylvestris in two‐choice bioassays. Abstract BACKGROUND The Eurasian spruce bark beetle, Ips typographus, is one of the most serious pests of Norway spruce (NS, Picea abies), with ...
Jana Gabriele Burchards   +2 more
wiley   +1 more source

EFFECT OF DIFFERENT TRAPS ON CAPTURES OF ADULT CORN ROOTWORM BEETLES (Diabrotica virgifera virgifera LeConte) IN EAST SLAVONIA [PDF]

open access: yesPoljoprivreda, 2002
In 1995 the corn rootworm (Diabrotica virgifera virgifera LeConte) was detected for the first time in east Slavonia, Croatia. Its expansion to the west part has been very fast and from year to year populations of the pest are higher, especially when corn
Marija Ivezić   +4 more
doaj  

Pheromone-Trap Monitoring System for Pea Leaf Weevil, Sitona lineatus: Effects of Trap Type, Lure Type and Trap Placement within Fields

open access: yesInsects, 2018
The pea leaf weevil, Sitona lineatus, is an important pest of field peas and faba beans worldwide. Present sampling techniques that rely on detection of adult feeding damage are labor intensive, time consuming and require repeated sampling. Semiochemical-
Gadi V. P. Reddy   +3 more
doaj   +1 more source

FIRST RECORD OF SIX SPECIES OF Agriotes spp (Coleoptera: Elateridae) IN THE Middle OF IRAQ.* [PDF]

open access: yesMesopotamia Journal of Agriculture, 2010
This study were carried in 3 different fields in the middle of Iraq to detect and determine the seasonal occurrence of Agriotes spp. Nine sex pheromones of Agriotes spp.
Redha S. Al-Jorany
doaj   +1 more source

Monitoring Grape Berry Moth (Paralobesia viteana: Lepidoptera) in Commercial Vineyards using a Host Plant Based Synthetic Lure [PDF]

open access: yes, 2017
For some Lepidopteran pests, such as the grape berry moth Paralobesia viteana (Clemens), poor correlation between males captured in traps baited with sex pheromone and oviposition activities of female moths has called into question the value of pheromone-
Cha, Dong H.   +6 more
core  

Assessing pest control treatments from phenology models and field data

open access: yesPest Management Science, Volume 81, Issue 4, Page 1851-1859, April 2025.
Theoretical effect of two larvicide sprays, two delayed larvicide sprays that follow an oil treatment, mating disruption, and mating disruption plus four virus sprays on codling moth larva (brown for treated versus pink for untreated) and adult (dark green for treated versus light green for untreated) phenology.
Diego F. Rincon   +2 more
wiley   +1 more source

Species‐specific scents, targeted enemies: Volatile cues mediate predator attraction in willows

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants produce volatile organic compounds (VOCs) in response to herbivory. Such signals mediate plant interactions with herbivores and their natural enemies. Different herbivores can elicit distinct responses in plants, influencing predator attraction.
Priscila Mezzomo   +9 more
wiley   +1 more source

Increased occurrence of five Noctuidae species in Slovenia in the period 2019-2022: presentation of the species and preliminary results of their occurrence and damage

open access: yesActa Agriculturae Slovenica, 2023
In this paper, we present five species of owlet moths (Noctuidae), whose greater abundance was found in Slovenia in the period 2019-2022 as part of research and expert work in the field of plant protection.
Monica NOVLJAN   +3 more
doaj   +1 more source

Gypsy Moth (Lepidoptera: Lymantriidae) Survey in Michigan [PDF]

open access: yes, 2017
Gypsy moth, Lyrnantria dispar (L.), was first discovered in Michigan in 1954.
Hanna, Murray
core   +2 more sources

From a rare inhabitant into a potential pest – status of the nun moth in Finland based on pheromone trapping [PDF]

open access: yes, 2020
Forests are being hit by climate change in various ways. This includes abiotic factors such as droughts, but also an increased risk of damage caused by biotic agents such as insects.
Elfving, Riku   +4 more
core   +1 more source

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