Emamectin benzoate 9.7% SL as a new formulation for a trunk-injections against pine wood nematode, Bursaphelenchus xylophilus

Lee, Sung-Chan; Lee, Hyo-Rim; Kim, Dong-Soo; Kwon, Jun-Hyeong; Huh, Min-Jung; Park, Il-Kwon

doi:10.1007/s11676-018-00873-x

Cited by 15 publications

(7 citation statements)

References 6 publications

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“…The pinewood nematode (Bursaphelenchus xylophilus) vectored by the pine sawyer beetle (Monochamus spp.) is the causal agent of the devastating pine wilt disease, which although of global impact, has become a highly destructive pest in many Asian countries [110]. Emamectin benzoate emerged as a potential candidate for management of the disease because it has strong nematocidal activity against B. xylophilus and can also diminish M. gallo-provincialis populations [110,111].…”

Section: Insect Pests and Nematodesmentioning

confidence: 99%

“…is the causal agent of the devastating pine wilt disease, which although of global impact, has become a highly destructive pest in many Asian countries [110]. Emamectin benzoate emerged as a potential candidate for management of the disease because it has strong nematocidal activity against B. xylophilus and can also diminish M. gallo-provincialis populations [110,111]. Preventative, though not curative, injections of abamectin, cyhalodiamide, and some naphthoquinones have also been shown to be effective for nematode management [72,112,113].…”

Section: Insect Pests and Nematodesmentioning

confidence: 99%

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Trunk Injection as a Tool to Deliver Plant Protection Materials—An Overview of Basic Principles and Practical Considerations

2022

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Trunk injection is a targeted delivery of pesticides, insecticides, nutrients, or other plant protection materials into the stem or trunk of woody plants as an alternative to spraying or soil drenching. Trunk injection has historically been used for disease and pest management of high-value forest tree species or ornamental plants when aerial applications are problematic due to spatial problems and health-related concerns. An interest in using the injection technique for protection of agricultural crops in commercial production systems has emerged more recently, where foliar applications and soil drenches have proven ineffective or pose environmental hazards. This review provides an overview of the basic principles of trunk injection and the plant physiological implications, its current use in commercial agriculture and other plant systems, and associated risks.

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Section: Insect Pests and Nematodesmentioning

confidence: 99%

Section: Insect Pests and Nematodesmentioning

confidence: 99%

Trunk Injection as a Tool to Deliver Plant Protection Materials—An Overview of Basic Principles and Practical Considerations

2022

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“…EB was determined to be a suitable and effective ingredient of trunk injection agents for the control of PWD and guaranteed that pine forests were free from PWD for more than three years [9]. For example, a 9.7% EB-soluble liquid was injected at a dose of 0.3 mL per m 3 into the seedlings of Pinus thunbergii, and none of the trees died within two years after treatment [31]. Similarly, after 2% EB ME trunk injections, the average EB residue measured after three years was 1.02 mg kg −1 , which was higher than the LC 50 and LC 90 values of the indoor toxicity assay against PWNs [11].…”

Section: Discussionmentioning

confidence: 99%

Characteristics and Conductivity of Emamectin Benzoate-Inclusive Nanocapsule in Pinus massoniana Lamb.

Lin,

Su,

Zhou

et al. 2024

Forests

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To improve the conductivity of nematocidal emamectin benzoate (EB) in pine trees (Pinus massoniana Lamb.), EB-inclusive nanocapsules (EB-NCs) were developed as trunk injections and spraying agents. Microscopy revealed that the EB-NCs were spherical in shape (100–200 nm in diameter) and micro-agglomerated with an obvious core-shell structure. The EB-NCs formulation maintained high toxicity in Bursaphelenchus xylophilus pine wood nematodes (LC50 = 0.44 mg L−1). Moreover, the formulation had better EB slow-release and photostability. In addition, the EB-NCs formulation was effectively absorbed and transported in the pine trees via either trunk injection or spraying. In terms of trunk injection, the average residues of EB in the lower, middle, and upper branches of P. massoniana 30 days after application in summer were 8.11, 16.42, and 6.98 mg L−1. In terms of spraying treatment, the EB-NC formulation was successfully conducted from the cortical tissue to the cambium and the EB fluorescence intensity inside of the branches was better than that of the 2% EB micro-emulsion. The EB-NC formulation has suitable conductivity in pine trees; hence, this study provides a potential agent for the control of pine wilt disease in the field under all weather conditions.

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“…Pinus massoniana [136] Pinus thunbergii [135,138] Pinus pinaster Aiton [137] Pinus ponderosa, Pinus contorta, Picea engelmannii [133] Pinus densiflora [139] Pinus pinea L. [140] Japanese Cedar Cryptomeria japonica [141,142] Eastern Hemlock Tsuga canadensis Carrière [143] Hemlock Tsuga spp. [41] Grand fir, Douglas-fir, alpine fir [2] Cedar of Lebanon Cedrus libani [13] Norway spruce Picea abies (L.) Karst.…”

Section: Pinementioning

confidence: 99%

Vegetative Endotherapy—Advances, Perspectives, and Challenges

Ferreira,

Esparraguera,

Queiroz

et al. 2023

Agriculture

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Vegetative endotherapy has shown satisfactory results in replacing conventional techniques for crop production material applications, such as spraying or via soil, in trees of perennial species. This review presents an overview of concepts and classifications for existing injection methods and covers applications from articles published in the last eighteen years on endotherapeutic techniques. An Excel interactive dashboard as supplementary material with data segmentation and filters to facilitate understanding of the data is provided. The indicators more relevant to researchers and producers, including the tree species evaluated, which were deciduous trees (24%), conifers (11%), ornamental (11%), and fruit trees (54%), are outlined. The most used products were insecticides, fungicides, and antibiotics, which are discussed. Pressurized and nonpressurized technologies were evaluated based on trunk opening, interface, and injection methods. And finally, an approach to good practices in precision agriculture is also discussed.

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Emamectin benzoate 9.7% SL as a new formulation for a trunk-injections against pine wood nematode, Bursaphelenchus xylophilus

Cited by 15 publications

References 6 publications

Trunk Injection as a Tool to Deliver Plant Protection Materials—An Overview of Basic Principles and Practical Considerations

Trunk Injection as a Tool to Deliver Plant Protection Materials—An Overview of Basic Principles and Practical Considerations

Characteristics and Conductivity of Emamectin Benzoate-Inclusive Nanocapsule in Pinus massoniana Lamb.

Vegetative Endotherapy—Advances, Perspectives, and Challenges

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