scholarly journals Trap Crops and Insectary Plants in the Order Brassicales

2018 ◽  
Vol 112 (4) ◽  
pp. 318-329 ◽  
Author(s):  
Francisco Rubén Badenes-Pérez
Keyword(s):  
Insect Pest ◽  
Diamondback Moth ◽  
Indian Mustard ◽  
Stink Bugs ◽  
Trap Crop ◽  
Pollen Beetle ◽  
Trap Crops ◽  
The Family ◽  
Euschistus Conspersus ◽  
Lobularia Maritima

Abstract This paper reviews the most important cases of trap crops and insectary plants in the order Brassicales. Most trap crops in the order Brassicales target insects that are specialist in plants belonging to this order, such as the diamondback moth, Plutella xylostella L. (Lepidoptera: Plutellidae), the pollen beetle, Meligethes aeneus Fabricius (Coleoptera: Nitidulidae), and flea beetles in the genera Phyllotreta and Psylliodes (Coleoptera: Chrysomelidae). In most cases, the mode of action of these trap crops is the preferential attraction of the insect pest for the trap crop located next to the main crop. With one exception, these trap crops in the order Brassicales have been used with brassicaceous crops. Insectary plants in the order Brassicales attract a wide variety of natural enemies, but most studies focus on their effect on aphidofagous hoverflies and parasitoids. The parasitoids benefiting from insectary plants in the order Brassicales target insects pests ranging from specialists, such as P. xylostella, to highly polyfagous, such as the stink bugs Euschistus conspersus Uhler and Thyanta pallidovirens Stål (Hemiptera: Pentatomidae). In the order Brassicales, the three most common trap crops are Indian mustard, Brassica juncea (L.) Czern, Chinese cabbage, Brassica rapa L., and yellow rocket, Barbarea vulgaris R. Br., while the three most common insectary plants are sweet alyssum, Lobularia maritima (L.) Desv., white mustard, Sinapis alba L, and B. vulgaris. Except for Tropaeolum majus L. (Tropaeolaceae) and Capparis decidua (Forssk.) Edgew. (Capparaceae), the tested trap crops and insectary plants in the order Brassicales belong to the family Brassicaceae.

Evaluation of Trap Cropping for Control of Diamondback Moth (Lepidoptera: Plutellidae) in a Broccoli Production System

2020 ◽  
Vol 113 (4) ◽  
pp. 1864-1871
Author(s):  
S Sherbrooke ◽  
Y Carrière ◽  
J C Palumbo
Keyword(s):  
Plant Density ◽  
Cropping Systems ◽  
Larval Mortality ◽  
Diamondback Moth ◽  
Oviposition Preference ◽  
Indian Mustard ◽  
Trap Crop ◽  
Oviposition Choice ◽  
Trap Crops ◽  
Trap Cropping

Abstract Trap cropping, in which a trap crop is planted near a cash crop, has been used successfully for reducing pest damage in some agricultural systems. We used a meta-analysis of extensive data on two trap cropping systems, diamondback moth, Plutella xylostella (Linnaeus), exploiting cabbage and Chilo partellus (Swinhoe) (Lepidoptera: Crambidae) exploiting maize, to show that oviposition preference for, and high larval mortality on trap crops are important indicators of effectiveness of trap cropping systems. We then evaluated Indian mustard (Brassica juncea var. juncea L. Czern.) (Capparidales: Brassicaceae) and yellow rocket (Barbarea vulgaris W. T. Aiton) (Brassicales: Brassicaceae) as trap crops for protecting broccoli (Brassica oleracea var. italica Plenck) (Capparidales: Brassicaceae) against diamondback moth in Yuma, AZ, using planting configurations compatible with current practices for commercial production and without use of insecticides. In oviposition choice tests, both yellow rocket and Indian mustard were highly preferred over broccoli in the field. Furthermore, the number of larvae and pupae was significantly lower on yellow rocket and Indian mustard compared to broccoli, indicating relatively high mortality on these trap crops. Nevertheless, during the fall and spring growing seasons, no significant differences in the number of individuals on broccoli or proportion of broccoli crowns infested at harvest occurred between plots with trap crops relative to plots exclusively planted to broccoli. Thus, with the plant density and planting patterns used and without use of insecticides, there was no evidence that trap cropping was effective for reducing diamondback moth infestation of broccoli.

scholarly journals 643 PB 401 TRAP CROP AND GENOTYPE EFFECT ON DIAMONDBACK MOTH POPULATION DYNAMICS IN HEAD CABBAGE

HortScience ◽  
1994 ◽  
Vol 29 (5) ◽  
pp. 524g-524
Author(s):  
Hector R. Valenzuela ◽  
Joseph DeFrank ◽  
Greg Luther
Keyword(s):  
Diamondback Moth ◽  
Indian Mustard ◽  
Trap Crop ◽  
Destructive Sampling ◽  
Moth Population ◽  
Trap Crops ◽  
Genotype Effect ◽  
Nitrogen Fertility ◽  
Head Cabbage

The diamondback moth (DBM). Plutella xylostella, is the number one pest of cabbage in the the world. The pest is resistant to most pesticides registered for its use, and resistance has also been detected in several areas for registered biopesticides. Four experiments were conducted to: 1) Determine the tolerance to DBM feeding among 20 commercial head cabbage cultivars, 2) Evaluate the effect of three nitrogen fertility levels on DBM numbers. and 3) Evaluate the effect of Indian mustard. Brassica juncea trap crops as a tool to manage DBM populations in head cabbage agroecosystems. Experiments were conducted at University of Hawaii experiment stations located in Kamuela. Hawaii, and in Kula, Maui. The trap crop treatments consisted of planting two border rows of Indian mustard in cabbage field borders. Three or 4 biweekly insect counts were conducted for each trial. Insect counts consumed of destructive sampling of 3-6 plants per plot and determination of larvae and pupae number and parasitation levels. The nitrogen studies found more DBM in monoculture cabbage receiving 300 kg Ha-1 N than in controls even though cabbage yields did not vary among treatments. A range of tolerance to DBM feeding was found among the cultivars tested. The trap crop system was shown to be more effective during the summer than in the winter months. Data indicates that the trap crop also acted as attractant for beneficial insects, which may aid in the biological control of DBM in cabbage

scholarly journals INDIAN MUSTARD AS A TRAP CROP FOR INSECT PESTS OF CABBAGE ON THE TEXAS HIGH PLAINS

HortScience ◽  
1993 ◽  
Vol 28 (4) ◽  
pp. 268B-268
Author(s):  
David A. Bender ◽  
William P. Morrison
Keyword(s):  
Insect Pests ◽  
Integrated Management ◽  
Diamondback Moth ◽  
Indian Mustard ◽  
Management Program ◽  
High Plains ◽  
Trap Crop ◽  
Trap Crops ◽  
Economic Thresholds ◽  
Texas High Plains

Indian mustard trap crops have successfully reduced pesticide use on commercial cabbage in India. Diamondback moth has been a serious pest of cabbage in Texas and has demonstrated resistance to most classes of insecticides. Use of a trap crop could fit well in an integrated management program for cabbage insects, Three-row plots of spring and fall cabbage were surrounded by successive single-row plantings of Indian mustard in trials at Lubbock, Texas to determine the efficacy of interplanting for reducing insecticide applications. Insects in the cabbage and Indian mustard were counted twice weekly, and insecticides were applied selectively when economic thresholds were reached. Indian mustard was highly attractive to harlequin bugs, and protected intercropped spring cabbage. Cabbage plots without mustard required two insecticide applications to control the infestation. False chinch bugs were also highly attracted to Indian mustard. Lepidopterous larvae, including diamondback moth, did not appear to be attracted to the trap crop. Indian mustard trap crops reduced insecticide applications to spring cabbage but had no positive effect on fail cabbage.

scholarly journals Laboratory evaluations of a wild crucifer Barbarea vulgaris as a management tool for the diamondback moth Plutella xylostella (Lepidoptera: Plutellidae)

2004 ◽  
Vol 94 (6) ◽  
pp. 509-516 ◽  
Author(s):  
Jian-hua Lu ◽  
Shu-sheng Liu ◽  
A.M. Shelton
Keyword(s):  
Chinese Cabbage ◽  
Plutella Xylostella ◽  
Insect Pest ◽  
Diamondback Moth ◽  
Management Tool ◽  
Trap Crop ◽  
Barbarea Vulgaris ◽  
Dead End ◽  
Trap Cropping ◽  
Important Pest

AbstractThe term ‘dead-end trap cropping’ has recently been proposed to identify a plant that is highly attractive for oviposition by an insect pest, but on which offspring of the pest cannot survive. The potential of the wild crucifer Barbarea vulgaris R. Br. to allure and serve as a dead-end trap crop for the diamondback moth Plutella xylostella (L.), an important pest of cruciferous crops worldwide, was examined in laboratory experiments. When P. xylostella adults were provided with a dual-choice of plants of B. vulgaris, and Chinese cabbage Brassica campestris (L.), in one arena, adult moths laid 2.5–6.8 times more eggs on the former than on the latter. When P. xylostella adults were provided with a dual-choice of plants of B. vulgaris and common cabbage Brassica oleracea L., adult moths laid virtually all their eggs on the former and ignored the latter. Nearly all P. xylostella eggs laid on the three species of plants hatched successfully, but nearly all individuals on plants of B. vulgaris died as neonates or early instar larvae, while 87–100% of the larvae on Chinese cabbage and common cabbage survived to pupation. Dual choice tests with a Y-tube olfactometer showed that volatiles from B. vulgaris were much more attractive to P. xylostella adults than those from common cabbage. The results demonstrate that B. vulgaris has a great potential as a dead-end trap crop for improving management of P. xylostella. Factors that may influence the feasibility of using B. vulgaris as a trap crop in the field are discussed, and ways to utilize this plant are proposed.

scholarly journals Implementation of Brassica spp. as Trap Crops and as Beneficial Insectaries for Caterpillar Management in Cabbage Ecosystems

HortScience ◽  
1995 ◽  
Vol 30 (4) ◽  
pp. 827E-827
Author(s):  
Joseph DeFrank ◽  
G.C. Luther ◽  
H. Valenzuela
Keyword(s):  
Sweet Corn ◽  
Indian Mustard ◽  
Trap Crop ◽  
Trap Crops ◽  
White Rust ◽  
Growing Seasons ◽  
Main Crop ◽  
Brassica Spp ◽  
Mustard Crop ◽  
Head Cabbage

Experiments conducted over 3 years have determined the potential of utilizing Indian mustard and `Tastie' head cabbage multi-species borders as trap crops for management of caterpillar pests of head cabbage in Hawaii. `Scorpio', a cultivar that showed less feeding damage than `Tastie', was used as the main crop. The studies point toward the use of isolated patches of multi-species attractant crops separated from the main crop by a buffer of non-host crops such as sweet corn. A sweet corn buffer was effective in preventing insect movement between plots. Initial studies showed the high susceptibility of Indian mustard to white rust (Albugo candida), to be a constraint to its use as a trap crop. Follow-up studies found that `Excel' and `Parkland' mustards may be adequate substitutes for mustard crop due to their attraction of caterpillars and their tolerance to white rust. Gradient experiments conducted on 60 × 30-m plots indicate that the trap crop may be effective for a distance of 25 to 30 m in terms of attraction of caterpillars and dispersal of beneficials into the main crop. A record was also made of growth, flowering patterns, and of beneficials hosted by 12 different Brassica cultivars during the winter and spring growing seasons.

scholarly journals Assessment of Trap Crops for The Wheat Bug, Nysius huttoni Management: A Cage Study

2021 ◽  
Vol 9 (4) ◽  
pp. 261-266
Author(s):  
Sundar Tiwari
Keyword(s):  
New Zealand ◽  
Ecosystem Services ◽  
Insect Pest ◽  
Host Preferences ◽  
Trap Crops ◽  
Management Protocol ◽  
Trap Plants ◽  
Potential Trap ◽  
Susceptible Control ◽  
Lobularia Maritima

The wheat bug, Nysius huttoni, is an endemic New Zealand insect pest. Its feeding can seriously reduce crop establishment in forage A cage study was conducted in Lincoln University, New Zealand to evaluate the pest’s host preferences on four plant species. Kale plants (Brassica oleracea) were used as a potentially susceptible control and other four trap plants were tested to evaluate as potential trap-plants. These were: Lobularia maritima (alyssum), Triticum aestivum (wheat), Coriandrum sativum (coriander) and Trifolium repens (white clover). The alyssum plant was more attractive to the wheat bug. The survival rate and preferences of the wheat bug was significantly better than other four plants. The deployment of such flowering trap crops can potentially trap the wheat bug and also provide multiple ecosystem services (ES) in an agro-ecosystem. The findings can be used to develop the wheat bug management protocol and also potentially provide ecosystem services in brassica fields.

scholarly journals The ‘Botanical Triad’: The Presence of Insectary Plants Enhances Natural Enemy Abundance on Trap Crop Plants in an Organic Cabbage Agro-Ecosystem

Insects ◽  
2019 ◽  
Vol 10 (6) ◽  
pp. 181
Author(s):  
Binita Shrestha ◽  
Deborah L. Finke ◽  
Jaime C. Piñero
Keyword(s):  
Brassica Oleracea ◽  
Natural Enemies ◽  
Trichoplusia Ni ◽  
Service Providers ◽  
Cropping System ◽  
Crop Plants ◽  
Trap Crop ◽  
Cash Crop ◽  
Trap Crops ◽  
Lobularia Maritima

Habitat manipulation through the incorporation of non-crop plants such as trap crops (to lure pests away from the cash crop) and insectary plants (to provide resources for natural enemies) into agro-ecosystems is an ecological approach to pest management. In a field-scale study, we quantified the effects of integrating the use of trap crops with insectary plants as a novel method to control pest herbivores in an organic cabbage agro-ecosystem. We hypothesized that pests would be concentrated in the trap crop habitat and suppressed by insectary-subsidized natural enemies in situ. We documented arthropod abundance (both adults and immature stages) associated with (1) two insectary plant species (sweet alyssum, Lobularia maritima, and buckwheat, Fagopyrum esculentum) either alone or in combination; (2) a trap crop mixture of mighty mustard (Brassica juncea), red Russian kale (Brassica oleracea var. acephala), and glossy collards (Brassica oleracea var. italica), and (3) cabbage cash crop (Brassica oleracea var. capitata). Trap crops were more attractive to pests than the cash crop. On a per-plant basis, densities of the herbivores Evergestis rimosalis, Trichoplusia ni, and Plutella xylostella were 154, 37, and 161× greater on the kale trap crop than on the cabbage cash crop, and 54, 18, and 89× greater on the collards trap crop than on the cash crop. Insectary plants contributed to the consumption of pests that aggregated on the trap crop. Parasitism of E. rimosalis by the braconid wasp Cotesia orobenae was significantly increased, and the abundance of eggs and larvae of the predatory coccinellid beetle Coleomegilla maculata was greater on the trap crop in the presence of insectary plants compared to trap crops that lacked insectary plants. The ‘Botanical Triad’ of cash crop, trap crop, and insectary plants represents a new type of agro-ecosystem manipulation that integrates ecosystem service providers (e.g., predators and parasitoids) within the cropping system.

scholarly journals Tanaman Perangkap untuk Pengendalian Serangga Hama Tembakau

2016 ◽  
Vol 1 (2) ◽  
pp. 55
Author(s):  
. Nurindah ◽  
Dwi Adi Sunarto ◽  
. Sujak
Keyword(s):  
Pest Management ◽  
Pest Control ◽  
Insect Pests ◽  
Insect Pest ◽  
Agricultural Practices ◽  
Trap Crop ◽  
Tobacco Plants ◽  
Good Agricultural Practices ◽  
Trap Crops ◽  
Pull Strategy

<p>Pengelolaan serangga hama dalam good agricultural practices (GAP) menerapkan cara-cara memproduksi tanaman yang berkualitas dengan menggunakan metode-metode pengelolaan serangga hama yang dapat meningkatkan keragaman genetik, keanekaragaman hayati dan habitatnya, serta terhadap struktur sosial dan komunitas pedesaan. Strategi ‘tolak-tarik’ (‘push-pull’ strategy) merupakan salah satu teknik pengenda-lian hama yang berprinsip pada komponen pengendalian non-toksik, sehingga dapat diintegrasikan dengan metode-metode lain yang dapat menekan perkembangan populasi hama dengan meningkatkan peran mu-suh alami pada pertanaman. Penelitian tanaman perangkap untuk pengendalian serangga tanaman temba-kau cerutu besuki dilaksanakan di Desa Antirogo, Kecamatan Sumbersari, Jember pada bulan Agustus–De-sember 2008. Pada penelitian ini digunakan tanaman jarak kepyar, sorgum, dan kacang hijau sebagai ta-naman penarik yang ditanam secara berlajur sebanyak satu atau dua baris di antara delapan baris tanaman tembakau. Sebagai pembanding adalah tanaman tembakau monokultur dengan penyemprotan insektisida secara berjadwal setiap empat hari sejak 10–50 HST dan petak kontrol, yaitu tanaman monokultur tanpa pe-ngendalian hama sama sekali. Penelitian disusun dalam rancangan acak kelompok dengan lima perlakuan yang diulang lima kali. Penelitian ini bertujuan untuk memilih tanaman perangkap yang dapat digunakan da-lam program pengendalian hama cerutu besuki secara terpadu. Hasil penelitian menunjukkan bahwa tanam-an jarak kepyar, sorgum, dan kacang hijau dapat digunakan sebagai tanaman perangkap, sehingga populasi hama pada tembakau dapat ditekan hingga 50% dan diperoleh produksi daun basah (8,62–9,17 ton/ha vs 8,42 ton/ha) dan kerosok (1,01–1,07 ton/ha vs 0,96 ton/ha) dengan mutu yang lebih baik dibandingkan kontrol (indeks mutu: 62,5–64,4 vs 62,1). Penggunaan kacang hijau memberikan produksi kerosok dengan mutu baik tertinggi, sehingga memberikan penerimaan yang lebih tinggi dibandingkan perlakuan lain. Pe-nyemprotan insektisida secara berjadwal untuk mengendalikan serangga hama tembakau cerutu besuki na-oogst merupakan tindakan pengendalian yang tidak efektif dan juga tidak efisien, karena sasaran serangga hama tidak tepat, sehingga terjadi pemborosan biaya input.</p><p> </p><p>Pest management in good agricultural practices concept use methods of qualified crop production processes with considering increasing genetic diversity, biodiversity and its habitat as well as social structure and village community. Push-and-pull strategy is a pest control method with a non-toxic method principal so that it can be integrated with other methods to suppress pest population and increase natural enemies’ populationin the ecosystems. Research on trap crops used for controlling insect pests on besuki-cigar tobaccowas conducted on besuki-cigar tobacco fields planted after rice (na-oogst) in Jember on August–December2008. In this research activity we used castor, sorghum, and mungbean as trap crops, each was intercroppedin one or two rows between eight rows of tobacco plants. We used monoculture tobacco plants withscheduled sprays of chemical insecticide, i.e. 4 days-spray interval on 10–50 days after planting and controlplots without any insect pest control for comparison with the use of trap crops. The research was arrangedin randomized block design with five treatments and five replicates. The aim of the research is to choose asuitable trap crop used in pest management of besuki cigar tobacco. The results showed that castor, sorghum,and mungbean could be use as trap crops to suppress insect pests population up to 25% on tobaccoplants and would give leaf production (1.01–1.07 ton/ha vs 0,96 ton cured leaves/ha) with a better quality(quality index: 62.5–64.4 vs 62.1) than those of control. Mungbean is the best trap crop as it gives a highestleaf production with a better quality, so that gives a better income than those of other treatments. Scheduledchemical insecticide sprays to control insect pest on na-oogst-besuki cigar tobacco was not either effectiveor efficient, because the target pest was not right, so that causing a wasteful input cost.</p>

scholarly journals 634A PB 527 INSECT PEST MANAGEMENT THROUGH A CABBAGE-INDIAN MUSTARD COMPANION PLANTING

HortScience ◽  
1994 ◽  
Vol 29 (5) ◽  
pp. 523d-523
Author(s):  
David A. Bender ◽  
William P. Morrison
Keyword(s):  
Pest Management ◽  
Insect Pests ◽  
Insect Pest ◽  
Indian Mustard ◽  
Insect Pest Management ◽  
Trap Crop ◽  
Beneficial Insects ◽  
West Texas ◽  
Insect Populations ◽  
Crop System

Indian mustard (Brassica juncea) has been reported to be a preferred host for diamondhack moth (Plutella xylostellu) and other insect pests when interplanted with cabbage (Brasssica oleracea var. capitata). A cabbage-Indian mustard companion planting study was conducted to determine the seasonal occurrence of cabbage insects and the potential for using a trap-crop system to reduce insecticide applications to cabbage in West Texas. Three-row plots of cabbage 9 m long were transplanted with and without sequentially seeded borders of Indian mustard in three seasons. Harmful and beneficial insects were counted at roughly weekly intervals. Insecticides were applied when insect populations in individual plots reached predetermined thresholds. Indian mustard did not appear to be more attractive than cabbage to lepidopterous pests, but did preferentially attract hemipterans, particularly harlequin bugs (Margantia histrionica). The mustard trap crop eliminated two insecticide` applications in one trial by reducing harlequin bug pressure on the cabbage.

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