Acaricidal treatments

The present study evaluates the presence, persistence and distribution of thymol during a five-month sampling period; before, during and after the application of thymol treatment in field conditions. Moreover, its impact on the development of bee brood was also studied at different development stages which consist of larvae, prepupae, pupae and adult honeybee.

7p thebadguys 15-01-2022 7 0   Download

A study was carried out to determine the effectiveness of thymol (powdered form) with oxalic acid against an ectoparastic mite, Varroa destructor populations in honey bee, Apis mellifera ligustica (Hymenoptera: Apidae) colonies in the autumn.

6p nguaconbaynhay6 24-06-2020 11 0   Download

To evaluate the effectiveness of different doses of spiromesifen 22.9 SC against brinjal mite, an experiment was conducted in the field of Main Vegetable Research Station, Anand Agricultural University, Anand (Gujarat) during the season of kharif-rabi, 2016-17. Two different doses of spiromesifen 22.9 SC of Meghmani Organics Ltd. with two doses of marketed product of spiromesifen @ 96 and 192 g a.i./ha were evaluated against brinjal mite. The tested product of Meghmani Organics Ltd. i.e. spiromesifen 22.9 SC @ 192 g a.i.

7p nguaconbaynhay5 16-05-2020 18 1   Download

The acaricidal effect of seven essential oils was examined in vitro against the cattle tick (Rhipicephalus microplus). Engorged female ticks were manually collected in farms of Southern Brazil and placed into petri dishes (n = 10) in order to test the following oils: juniper (Juniperus communis), palmarosa (Cymbopogon martinii), cedar (Cedrus atlantica), lemon grass (Cymbopogon citratus), ginger (Zingiber officinale), geranium (Pelargonium graveolens) and bergamot (Citrus aurantium var bergamia) at concentrations of 1%, 5%, and 10% each.

6p kequaidan1 16-11-2019 11 0   Download

Successful treatment requires improvement in management practices and overall sanitation. Overcrowding, mingling of affected animals with healthy and contact with contaminated tools should be avoided. It is recommended that whenever possible, affected animals should be treated and handled by only one person, who is not involved with handling unaffected animals, because herders can also serve as fomites. Topical application of acaricides present an effective, but labour intensive treatment. Vigorous brushing of affected areas with dip solutions is necessary.

32p conduongdinhmenh 07-05-2013 43 5   Download