Results 61 to 70 of about 2,847 (211)
Pest Management Science, Volume 81, Issue 10, Page 6820-6831, October 2025.The larval food consumption, growth, and pectinase activity without symbiotic bacteria are suppressed in Zeugodacus cucurbitae. We isolated four strains of Klebsiella spp. that can participate in pectinolytic metabolism from feeding wounds. Reintroducing them to sterile eggs breaks the developmental constraints caused by the lack of symbiotic bacteria.
Guangmei Chen +9 more
wiley +1 more source
Visual Control System of a Spraying Robot for Hyphantria cunea Larva Nets
Journal of Robotics, 2015 In order to implement automatic spraying on Hyphantria cunea larva nets, a spraying robot system with monocular hand-eye coordination and smart targeting abilities was designed according to the target net features.
Ying Zhao +3 more
doaj +1 more source
Tropical and Subtropical Agroecosystems, 2022 Background. The formulation of agents of biological origin with insecticidal activity is one of the most effective methods for the control of lepidopteran pests due to their feeding forms. The insecticidal activity of B.
Lucia Leticia Palacios-Cortez +6 more
doaj +1 more source
Forest Pathology, Volume 55, Issue 5, October 2025.ABSTRACT Plant pests and fungal diseases cause tremendous damage to forest resources worldwide, leading to increasing with increasing leading economic losses due to the impact of climate change such as increased prevalence and proliferation of invasive species.
Jae‐Hyun Moon +7 more
wiley +1 more source
Virus Diseases of Hyphantria cunea DRURY
Japanese journal of applied entomology and zoology, 1966 1959年と1965年の第2世代のアメリカシロヒトリに核多角体病の大発生が認められた。多角体の大きさは1∼2μで形は6面体と4面体のものがあった。真皮,脂肪組織,気管皮膜などの細胞核内に多角体が形成された。感染初期の細胞では核の中央部に染色質の塊りがありこの部分に桿状ウイルス粒子(360×30mμ)が多数認められた。核の周辺部ではウイルス粒子は2∼14本の束になっており,これらの束を包みこんだ多角体が散在していた。感染末期には核全体が多角体で充満し,ついには細胞が崩壊した。6面体と4面体の多角体を作るウイルスの間に干渉が認められ,4面体ウイルスの方が6面体ウイルスより増殖速度が早いと考えられた。アメリカシロヒトリの核多角体病ウイルスはカイコ幼虫に対して病原性を示さなかった ...
Tosihiko HUKUHARA, Yoko HASHIMOTO
openaire +2 more sources
A Check List of the Lepidoptera of Beaver Creek State Park, Columbiana County, Ohio [PDF]
, 2017 Results of a comprehensive survey of Lepidoptera occurring at a 12,334 hectare natural area in Columbiana County. Ohio conducted in 1985 and 1990 is presented.
Mezler, Eric H, Rings, Roy W
core +2 more sources
Hyphantria pictipupa Fitch 1857
, 2014 Hyphantria pictipupa Fitch, 1857 Hyphantria pictipupa Fitch, 1857: 383. TYPE LOCALITY. — [Brazil], Bahia. TYPE SPECIMENS. — Undisclosed number of syntypes (?).
Vincent, Benoît, Laguerre, Michel
openaire +2 more sources
Особенности фотопериодических адаптаций американской белой бабочки (Hyphantria Cunea) в Азербайджане [PDF]
, 2009 В условиях Азербайджана (в основном в северо-восточных районах) американская белая бабочка является опасным адвентивным видом, который наносит большой ущерб сельскохозяйственным и лесопарковым зонам.
Кулиева, Х. Ф.
core
Temperature‐Dependent Shifts in Multiple Indirect Defensive Interactions on Black Cherry
Ecology and Evolution, Volume 15, Issue 9, September 2025.This study examined how temperature mediates multiple tri‐trophic defensive interactions involving black cherry (Prunus serotina) seedlings. Warmer temperatures altered the strength of some interactions—modifying the relationships between leaf domatia, mutualistic domatia‐dwelling mites, and foliar fungi—while other relationships, like the interactions
Emma Dawson‐Glass +2 more
wiley +1 more source
Studia Universitatis Moldaviae: Stiinte reale si ale naturii, 2010 În ţara noastră, de altfel ca şi în Europa, există numeroase specii de insecte care s-au aclimatizat aici, s-au răspândit rapid ocupând progresiv suprafeţe tot mai mari, iar activitatea lor influenţează cel mai adesea negativ ecosistemele în care trăiesc.
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