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Infection of various plants by A. ritzemabosi is likely to cause some degree of yield loss to growers where the nematode is present since photosynthetic area of the leaves is damaged or destroyed as the nematodes feed and reproduce. [21] However, this nematode is not considered to cause economic loss unless environmental conditions are very ...
The most serious pests are nematodes from the genus Meloidogyne, leaf-eating beetles and caterpillars. If it is dry, eight to ten weeks after planting, yield losses can occur due to leaf bugs and spider mites attacks resulting in terminal shoot wilt. Damage by nematodes can be minimized by crop rotation.
Maladera formosae, commonly known as the Asiatic garden beetle and formerly known as Maladera castanea, is a species of beetle in the family Scarabaeidae.It is native to Japan, China, South Korea, North Korea, and Russia but was introduced to North America in the 1920s where it is considered a pest of turfs, gardens, and crop fields.
Foliar nematodes occur throughout the United States in greenhouse and nursery settings. Foliar nematodes travel in films of water, swimming up the stems of plants and entering leaf tissue through stomata. The nematodes are transmitted plant to plant by splashing, overhead irrigation, rainfall, and other forms of dripping water. They can also be ...
About 90% of nematodes reside in the top 15 cm (6") of soil. Nematodes do not decompose organic matter, but, instead, are parasitic and free-living organisms that feed on living material. Nematodes can effectively regulate bacterial population and community composition—they may eat up to 5,000 bacteria per minute.
Chalcoscelis albiguttata-pest of leaves [1] leaf eating, gelatine grub (Chalcocelis albiguttatus) [3] scale insect (Coccoidea) [1] scale insect, soft scale (Coccus sp.) [3] durian fruit borer, durian husk borer, yellow peach moth, Queensland bollworm (Conogethes punctiferalis syn. Monogatus puntiferalis and Dichocrocis punctiferalis) [1] [3]