Potential use of Apis mellifera L. honey in the management of the cucurbit powdery mildew caused by Podosphaera xanthii (Castagne) under greenhouse conditions.

Powdery mildew by Podosphaera xanthii (Castagne) is a major disease of greenhouse cucurbitaceous crops worldwide. Honey by honeybees has been reported as an antimicrobial for diseases in humans, animals, and plants. The aim of this study was to assess Apis mellifera honey against P.

First report of causing root rot and wilt on strawberry in Sinaloa, Mexico.

In Mexico strawberry production has great economic importance for the local and export markets as the country is the main strawberry supplier to the United States (SIAP, 2020). In 2022, strawberry plants with yellowing and wilting leaves, root rot and wilting, necrosis of vascular bundles and small fruits symptoms were observed in different commercial fields in the north-central Mexican state of Sinaloa, causing yield losses of about 10%. Typical Fusarium spp.

First report of Fusarium verticillioides causing safflower root rot in Sinaloa, Mexico.

Safflower cultivation is of great socioeconomic importance worldwide. Production is intended for the extraction of oil from the seeds. In 2021 Mexico ranked fifth in world production with approximately 52,553.

Fusarium verticillioides Causing Root and Stem Rot in Papaya (Carica papaya) in Mexico.

Mexico is the fifth largest producer of papaya in the world with an estimated production of 1, 134, 753 metric tons per year (FAOSTAT 2022). In February 2022, in the center zone of Sinaloa State (Mexico), in a seedling-producing greenhouse, papaya seedlings were observed with an incidence (20%) of root and stem rot and necrotic tissue. Symptomatic tissues were collected from 10 papaya plants, which were cut into small pieces and surface sterilized sequentially with 70% alcohol for 20 s and 1% sodium hypochlorite for 2 min, dried, placed on potato dextrose agar (PDA), and incubated at 26°C in darkness for 5 days.

First report of Fusarium keratoplasticum causing strawberry root rot in Sinaloa, Mexico.

Strawberry (Fragaria × ananassa) is a fruit of economic importance for Mexico, occupying the third place in world production, with an approximate production of 861, 337 t (SIAP, 2021). In January 2021, in Culiacan, Sinaloa, Mexico (24°46'46″N; 107°27'04″ W), wilting symptoms (stunted growth, leaf yellowing and wilting, necrosis in vascular bundles, root rot and wilting) were observed on commercial strawberry crops, with an incidence of 5 to 10 %. Tissue samples from symptomatic roots were cut and disinfected with alcohol, sodium hypochlorite and sterile water, to later be plated on potato dextrose agar (PDA).

First Report of Mango malformation disease caused by Fusarium proliferatum in Mexico.

Mango (Mangifera indica L.) is the most economically important fruit in the tropical and subtropical regions of the world. Mexico is ranked the fourth largest mango producer worldwide with an approximate production of 2 396 675 t in 2019 (FAO 2020).

Root Rot and Wilt caused by Fusarium nygamai of Bean (Phaseolus vulgaris) in Sinaloa, Mexico.

Bean (Phaseolus vulgaris) is the second most important crop in Mexico after corn due to high consumption in all regions of the country. Sinaloa state is ranked second in Mexico, producing 140,830 tons in 2020 (SIAP, 2021). In October 2020, wilting symptoms (stunted growth, withered leaves, root rot and wilt) were observed on commercial bean crops in three fields in Culiacan, Sinaloa with an incidence of 3 to 5%.

First report of Fusarium falciforme (FSSC 3+4) causing root rot on chickpea in Mexico.

Chickpea (Cicer aretinium L.) is a legume crop of great importance worldwide. In January 2019, wilting symptoms on chickpea (stunted grow, withered leaves, root rot and wilted plants) were observed in three fields of Culiacan Sinaloa Mexico, with an incidence of 3 to 5%.

Aggressiveness and molecular characterization of spp. associated with foot rot and wilt in Tomato in Sinaloa, Mexico.

wilt is one of the main limiting factors for tomato production in Mexico. One thousand and fifty isolates were obtained from vascular tissues tomato plants showing wilt and yellowing symptoms in Sinaloa, Mexico. The pathogenic isolates were evaluated through phylogenetic analysis of the TEF-1α gene and ITS region, morphological markers and pathogenicity tests.