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Aedes albopictus; adults; blood; cages; cattle; cellulose; egg production; eggs; equipment; females; hematophagy; male sterility; males; mass rearing; oviposition; program planning; sex ratio; stainless steel; sterile insect technique
Abstract:
... For the production of several hundred thousands of Aedes albopictus sterile males for the implementation of a Sterile Insect Technique (SIT) program, no costly mass-rearing equipment is needed during the initial phases, as optimized rearing at laboratory scale can be sufficient for the first steps. The aim of this study was to maximize the egg production by optimizing adult rearing methods for Ae. ...
... Large-scale production of the black soldier fly [Hermetia illucens (L.) (Diptera: Stratiomyidae)] for use as aquaculture and poultry feed has developed into a global industry. Successful commercialization of the black soldier fly relies on optimizing the production of fecund adults. However, current mass-rearing protocols result in variable production of fertile eggs. To help lay a foundation for ...
... A chemically defined diet (Ceratitis capitata #2 diet) for rearing adult Ceratitis capitata (Wiedemann), the Mediterranean fruit fly, was developed by adding vitamin B12 0.024 mg, ascorbic acid phosphate (vitamin C) 3.68 mg, vitamin D 12 mg, vitamin E 8.16 mg, inositol 243 mg, choline chloride 120 mg, cholesterol 40 mg, nicotinic acid 1.64 mg, sugar 6 g, agar 400 mg, and water 7 ml to each 50 g me ...
Braconidae; Citrus; Thaumatotibia leucotreta; adults; biological control; containers; cotton; endoparasitoids; females; honey; laboratory rearing; larvae; longevity; males; mass rearing; orchards; paper; parasitic wasps; parasitism; progeny; sugars; South Africa
Abstract:
... Agathis bishopi (Nixon) (Hymenoptera: Braconidae) is a koinobiont larval endoparasitoid of false codling moth (FCM), Thaumatotibia leucotreta (Meyrick) (Lepidoptera: Tortricidae), a pest of economic importance on citrus in South Africa. In the field Agathis bishopi was found to parasitise up to 34 % of FCM larvae in fruit, reflecting reasonable biocontrol potential. Improving the rearing of A. bis ...
... Rumex dentatusL. and Polygonum glabrum Willd. (Polygonaceae) are important weeds of wheat and rice fields, respectively, in India and Pakistan. Adults and larvae of Galerucella placida Baly (Coleoptera: Chrysomelidae) feed both weeds. Therefore, we studied the biology of G. placida on two weed leaves using age-stage, two-sex life table at 21 °C, 65 ± 5% r.h. and 12L: 12D. We also studied food util ...
Aonidiella aurantii; Aphytis melinus; Aspidiotus nerii; Cucurbita moschata; adults; alternative hosts; cages; honey; mass rearing; parasitism; parasitoids; squashes
Abstract:
... Results from studies to improve mass rearing production of the parasitoid Aphytis melinus De Bach (Hymenoptera: Aphelinidae) are presented. Parasitoid production was carried out following standard commercial procedures using an alternative host, Aspidiotus nerii Bouché (Hemiptera: Diaspididae), infesting Cucurbita moschata (Duchesne) (Cucurbitaceae), butternut squash. We found that the initial num ...
... Tephritid pests controlled through the sterile insect technique (SIT) are mass-reared and subsequently released in affected areas. Several quality parameters are currently used to test adults, but none take into account interactions with a predator. When sterile males are released in the field, they will need to avoid predators until they reach sexual maturity and survive long enough to mate with ...
Cylas formicarius elegantulus; Euscepes postfasciatus; adults; body size; eggs; females; mass rearing; progeny; sterile insect technique
Abstract:
... It is necessary to establish an economical mass-rearing system for the West Indian sweet potato weevil Euscepes postfasciatus (Fairmaire) so that large numbers can be created for use in the sterile insect technique (SIT) to control wild infestations. Both the quality of offspring and the number of adult weevils produced are important. As an adult female with a dry weight of less than 1.4 mg has an ...
... The use of augmentative biological controls in greenhouse pest management has increased the demand for predators. To meet demands, suitable artificial diets must be developed to enable fast and cost-effective mass rearing of predators. In this study, three artificial diets were developed and their suitability for immature development and survival of Japanese ladybird Propylea japonica (Thunberg) a ...
... A prototypical machine with control of temperature, pressure and fluid level was set up to make microcapsulated artificial diets for mass rearing of Mallada basalis (Walker). Microcapsules about 396±48μm in diameter and 10μm in thickness were produced with 90% success. When M. basalis larvae were reared with the microcapsulated artificial diets modified from Hassan and Hagen’s formula, 90% of indi ...
Ephestia elutella; Habrobracon hebetor; adults; artificial diets; fecundity; instars; life tables; longevity; mass rearing; parasitoids; plant protection; tobacco
Abstract:
... Ephestia elutella (Lepidoptera: Pyralidae) is a cosmopolitan and polyphagous pest attack a wide variety of stored products. To better understand the effect of an artificial diet and tobacco leaves on mass-rearing performance of E. elutella, the developmental times of preadult and adult stages, total longevity, reproduction, and life table parameters were analyzed from the data gathered from indivi ...
... The coconut hispine beetle, Brontispa longissima (Gestro), is a serious invasive pest that infests young unopened fronds of coconut palms (Cocos nucifera L.) in Southeast Asia. We previously developed the first artificial diet for rearing B. longissima larvae, which contained a leaf powder of young coconut fronds. Because the fronds are required for healthy growth of coconut palms, it is necessary ...
Cochliomyia hominivorax; adults; artificial diets; larvae; mass rearing; nutrition research; phagostimulants; protein sources; research and development; sterile insect technique; wastes; Mexico; Panama; United States
Abstract:
... The New World screwworm, Cochliomyia hominivorax (Coquerel) (Diptera: Calliphoridae), has been eradicated from North and Central America using the sterile insect technique. This success has been based on mass production of high‐quality screwworms using artificial diets since 1958. Many diet formulations for both larvae and adults have been developed, mainly driven by cost efficiency and material s ...
Bactrocera zonata; adults; artificial rearing; benzoic acid; brewers yeast; cages; chemical control; corn; diet; eggs; fecundity; flight; fruit flies; fruit juices; guavas; larvae; male sterility; mangoes; mass rearing; oviposition; peaches; protocols; pupae; pupation; quality control; sand; sterile insect technique; sugarcane; sugarcane bagasse; sugars; vermiculite; wastes; wheat bran
Abstract:
... Integration of the sterile insect technique (SIT) into the area-wide management of the peach fruit fly Bactrocera zonata (Saunders) is a promising alternative to the localized use of chemical control tactics. Implementation of the SIT requires adequate numbers of sterile male insects that are produced in large mass-rearing facilities. The present study was carried out to improve the rearing method ...
Aedes albopictus; Anopheles arabiensis; adults; blood meal; egg production; eggs; male sterility; mass rearing; mortality; prototypes; sterile insect technique
Abstract:
... Successful implementation of the sterile insect technique (SIT) against Aedes albopictus and Anopheles arabiensis relies on a continuous supply of sterile males. To meet this requirement, optimization of the mass-rearing techniques is needed. This study, therefore, aims to assess a new mass-rearing cage (MRC) in terms of egg production efficiency and egg hatch rate (quality). In addition, adult su ...
... The hydrilla tip mining midge, Cricotopus lebetis Sublette (Diptera: Chironomidae), is a biological control agent of the invasive aquatic weed hydrilla, Hydrilla verticillata (L.f.) Royle (Hydrocharitaceae). Mass rearing of the midge for augmentative releases can be compromised by competition from the adventive hydrilla leafcutter moth, Parapoynx diminutalis Snellen (Lepidoptera: Crambidae). The o ...
... Artificial diets have been developed to sustain the mass rearing of a wide range of arthropod natural enemies, with varying success. In some cases, such diets can be optimized using insect‐derived materials, such as haemolymph. In this study, we examined the effect of supplementing haemolymph of the black soldier fly, Hermetia illucens, to a basic artificial diet for the phytoseiid mite Amblyseius ...
Anastrepha obliqua; absorption; adults; ammonium; bioavailability; catabolism; corn cobs; excretion; feces; flight; fruits; hemolymph; life history; mass rearing; nitrogen; nutrient intake; nutritive value; particle size; protein content; protein metabolism; pupae; research
Abstract:
... For purposes of mass-rearing fruit flies, nutrient intake through artificial diets is a challenge, artificial food content and processing should promote sufficient absorption and availability to ensure fly fitness. Bulking agents play an essential role in creating a quality diet, but its physical characteristics, such as particle size, may establish a better microenvironment for feeding and develo ...
... Trichogramma dendrolimi Matsumura (Hymenoptera: Trichogrammatidae) is an economically important egg parasitoid with a wide host range and is mass produced for biological control programs. With the development of in vitro rearing techniques, an artificial medium has been developed that is believed to hold potential for the large-scale production of the parasitoid. We sought to evaluate the effectiv ...
Lepidoptera; Tenebrio molitor; Trichospilus; adults; biological control; eggs; experimental design; females; glass; hosts; males; mass rearing; parasitism; parasitoids; progeny; pupae; sex ratio
Abstract:
... Different numbers of parasitoid females confined with a host can variously affect the number, sex ratio and other characteristics of the parasitoid's progeny. The objective of this study was to elucidate the effects of various ratios of Trichospilus diatraeae Cherian & Margabandhu (Hymenoptera: Eulophidae) females to pupae of one its hosts, Tenebrio molitor L. (Coleoptera: Tenebrionidae), primaril ...